NPPES file of Aug 9, 2026

Robert Alexander Cerwin, M.D.

Diagnostic Radiology Physician · Raleigh, NC

Robert Alexander Cerwin, M.D. is a diagnostic radiology physician with a practice address in Raleigh, North Carolina, and NPI 1962467944, issued on Apr 20, 2006. Check the license (North Carolina 20709, as entered in NPPES) on the North Carolina Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1962467944
Name
Robert Alexander Cerwin
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
20709 NC
Self-reported in NPPES; status is on the state search
Practice location
3949 Browning PL, Raleigh, NC 27609
Phone
(919) 787-8221
Enumerated
Apr 20, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(919) 789-4461
Medicaid ID
7921850 NC
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest diagnostic radiology physician records → All 1,389 in North Carolina → Look up another NPI →

Also registered at 3949 Browning PL

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

  1. Monica Agarwal, MDDiagnostic Radiology Physician1891922316
  2. Jeffrey Ashton, MD, PHDBody Imaging Physician1740786623
  3. James Barnwell, MDDiagnostic Radiology Physician1760701494
  4. Taylor Black, PA-CPhysician Assistant1245741149
  5. Alicia Blount, NPNurse Practitioner1720536576
  6. Gideon BollinoBody Imaging Physician1235524844

Verify Robert Alexander Cerwin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNorth Carolina Medical Board
    Search for license 20709    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 North Carolina 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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Robert Alexander Cerwin among 1,389 diagnostic radiology physician records in North Carolina

Robert Alexander Cerwin, M.D. is one of 1,389 diagnostic radiology physician records with a practice address in North Carolina. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 16% of them.

  • NPI issued2006 · 16% of these records are older, 52% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 72% of these records are
  • Record last updated2007 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in North Carolina

There are 1,389 diagnostic radiology physician records in North Carolina. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,389 in North Carolina → Every provider in Raleigh → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Eithne Burke, M.D.Raleigh, NC 276091568429942
  2. Kerry Chandler, M.D.Raleigh, NC 276091285692244
  3. Kim Coleman, M.D.Raleigh, NC 276091679511828
  4. Marc Finkel, M.D.Raleigh, NC 276091710959960
  5. Imre Gaal, M.D.Raleigh, NC 276091609834613
  6. Susan Kennedy, M.D.Raleigh, NC 276091679512313
  7. Richard Max, M.D.Raleigh, NC 276091518913458
  8. Louis Posillico, M.D.Raleigh, NC 276091457308595

Common questions

What is Robert Alexander Cerwin, M.D.'s NPI number?

Robert Alexander Cerwin, M.D.'s National Provider Identifier (NPI) is 1962467944, issued on Apr 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Robert Alexander Cerwin, M.D. located?

The NPPES record lists a practice address at 3949 Browning PL, Raleigh, NC, 27609. Phone: (919) 787-8221. Providers update this record themselves, so call before visiting.

How can I verify Robert Alexander Cerwin, M.D.'s license?

NPPES lists North Carolina license number 20709, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.