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Providers/Specialties/Oncology (Medical)/Page 39

Provider directory · By specialty

Oncology (Medical) provider records · page 39

CMS NPPES Oncology (Medical) provider records, paginated for crawlable discovery into canonical NPI citation pages.

Source: CMS NPPES NPI Registry — tracked specialty cache·Snapshot: 2026-05-06·Method: nppes-supply-by-state/v2026.05·ID: nppes-provider-directory/oncology/page-39

Showing 2,737-2,808 of 7,286 source-backed NPI records for Oncology (Medical) providers. The list is drawn from the tracked CMS NPPES specialty caches and links directly to canonical provider citation pages.

CMS NPPES snapshot 2026-05-06 · page 39 of 102

  • NPI 1659767622
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1659908788
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1679554588
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1679721617
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1679929574
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1689011397
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1689163909
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1689609497
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1689856684
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1699188573
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1699221572
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1699356972
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1699741769
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1699886358
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1700262862
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1700862745
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1710202866
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1710390778
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1710951751
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1710954391
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1720056989
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1720278815
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1720373772
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1720426281
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1730156324
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1730172149
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1740262484
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1740417468
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1740501519
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1740521756
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1740817394
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1750344008
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1750875480
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1760096606
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1760459341
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1760466106
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1770024929
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1770639353
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1770836413
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1770849879
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1770921272
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1780653261
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1780941567
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1801277348
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1801950704
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1811048333
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1811155443
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1811282957
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1821170564
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1821288960
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1831503218
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1841267093
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1841392891
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1841671765
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1851749691
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1861028961
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1861422966
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1861469249
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1861732638
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1861912016
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1871578823
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1871583096
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1871609644
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1871792218
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1871811836
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1871837955
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1871853432
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1871933341
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1881679462
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1891928511
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1891953196
    Oncology (Medical) · Boston, MA
    207RX0202X
  • NPI 1902018559
    Oncology (Medical) · Boston, MA
    207RX0202X
Previous provider recordsNext provider records

Back to Oncology (Medical) provider summary

What’s on file, by the numbers

Platform snapshot · 2026-07-17

13.4Mproviders & companiesProviders, organizations, owners, and facilities on file
26.2Msource-linked factsSource-linked field facts in the dated platform snapshot
—sources liveCrosswalk-resolved sources with a proved content transition in the preceding 45 days
111sources integratedActive registry rows; integration does not establish a load
13state Medicaid jurisdictionsDistinct states represented in the state-exclusions serving table

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The primary sources, named on every page.

These are the federal agencies whose public datasets Fonteum ingests and attributes — the issuing authorities, not customers or partners. Every figure on the site links back to one of them.

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See the full source registry, with license and refresh cadence for each →

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Published figures name their source and date.

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Each study ships the exact query behind its figures, run against the same dated copy of the federal file we used. Re-run it yourself.

Daily observations

The platform records table row counts daily. Those observations detect local drift; they do not imply that an upstream publisher released or Fonteum ingested new data that day.

Named medical review

Reviewed by Jennifer Montecillo, MD, medical reviewer. Non-practicing medical reviewer.

Read the full provenance and attestation methodology →

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Reviewed by Jennifer Montecillo, MD, medical reviewer. Non-practicing medical reviewer.

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A public-records graph that exposes source and observation metadata where supplied.

Fonteum's provenance ledger contained 26.2M source-linked facts on July 12, 2026. All but 14 carried a source-file SHA-256; 0 linked deterministically to a signature. Inspect a supplied snapshot id at fonteum.com/verify · source-mark coverage and limitations.
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