NPPES file of Aug 9, 2026

Frederic M. Celestin, MD

Internal Medicine Physician · Cambridge, MA

Frederic M. Celestin, MD is an internal medicine physician with a practice address in Cambridge, Massachusetts, and NPI 1417173436, issued on Apr 18, 2007. Check the license (Massachusetts 230941, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417173436
Name
Frederic M. Celestin
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
230941 MA
Self-reported in NPPES; status is on the state search
Practice location
330 Mount Auburn St, Cambridge, MA 02138
Phone
(617) 499-5112
Enumerated
Apr 18, 2007
Record last updated
Jan 5, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(617) 575-8608
Medicaid ID
2135477 MA
Medicare enrollment
Enrolled (PECOS I20070703000648); accepts Medicare assignment
Medical or professional school
University Of Puerto Rico School Of Medicine, 2004
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 330 Mount Auburn St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Zahra Abdul GhafoorInternal Medicine Physician1518375674
  2. Ellen Abele, LICSWClinical Social Worker1174696892
  3. Ritika Abhyankar, MDStudent in an Organized Health Care Education/Training Program1508551219
  4. Anthony Abner, MDRadiation Oncology Physician1487629127
  5. Susan Abookire, MDInternal Medicine Physician1407859762
  6. Samer Abujaber, MB BCH BAOInternal Medicine Physician1497137558

Verify Frederic M. Celestin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 230941
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $28.20

1 payment: food and beverage; the largest payer was iRhythm Technologies, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Frederic Celestin$28.20
  2. Specialty average$1,303.06

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Incare LLCMethuen, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Frederic M. Celestin among 6,825 internal medicine physician records in Massachusetts

Frederic M. Celestin, MD is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.

  • NPI issued2007 · 46% of these records are older, 45% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2004 · median 2004 among the 4,103 with a school on file
  • Record last updated2010 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

300 internal medicine physician records list a practice address in Cambridge

They are 300 of the 5,145 NPPES records with a practice address in Cambridge, and 6,825 internal medicine physician records in Massachusetts.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Susan Abookire, MDCambridge, MA 021381407859762
  2. Matthew Carmody, MDCambridge, MA 021381184624488
  3. Mark Friedman, MDCambridge, MA 021381760482921
  4. Eva Gassiraro, MDCambridge, MA 021381598762833
  5. Beth Goldman, MDCambridge, MA 021381457358798
  6. Charles Hatem, MDCambridge, MA 021381528065877
  7. David Hudacek, MDCambridge, MA 021381992707269
  8. Janine McCauley, MDCambridge, MA 021381487656617

Common questions

What is Frederic M. Celestin, MD's NPI number?

Frederic M. Celestin, MD's National Provider Identifier (NPI) is 1417173436, issued on Apr 18, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Frederic M. Celestin, MD located?

The NPPES record lists a practice address at 330 Mount Auburn St, Cambridge, MA, 02138. Phone: (617) 499-5112. Providers update this record themselves, so call before visiting.

How can I verify Frederic M. Celestin, MD's license?

NPPES lists Massachusetts license number 230941, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.