NPPES file of Aug 9, 2026

Stephen M. Felton, M.D.

Ophthalmology Physician · Princeton, NJ

Stephen M. Felton, M.D. is an ophthalmology physician with a practice address in Princeton, New Jersey, and NPI 1083627806, issued on Aug 14, 2006. Check the license (New Jersey 25MA03490600, as entered in NPPES) on the New Jersey State Board of Medical Examiners; 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
1083627806
Name
Stephen M. Felton
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
25MA03490600 NJ
Self-reported in NPPES; status is on the state search
Practice location
419 North Harrison Street, Princeton, NJ 08540
Phone
(609) 921-9437
Enumerated
Aug 14, 2006
Record last updated
Jul 29, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(609) 688-9941
Medicaid ID
0998109 NJ
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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Also registered at 419 North Harrison Street

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

  1. John Epstein, M.D.Ophthalmology Physician1851304612
  2. Gillian Hayes, O.D.Optometrist1720062672
  3. Samuel Liu, M.D.Ophthalmology Physician1245243013
  4. Anita Miedziak, M.D.Ophthalmology Physician1013920867
  5. James Potter, O.D.Optometrist1821001785
  6. Richard Reynolds, M.D.Ophthalmology Physician1083627822

Verify Stephen M. Felton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
    Search for license 25MA03490600
    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 New Jersey license search

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97% fewer Medicare Part D claims than the average ophthalmology physician in 2024

44 Medicare Part D claims, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D.

  1. Stephen Felton44
  2. Specialty average1,518

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Stephen M. Felton among 631 ophthalmology physician records in New Jersey

Stephen M. Felton, M.D. is one of 631 ophthalmology physician records with a practice address in New Jersey. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 18% of them.

  • NPI issued2006 · 18% of these records are older, 30% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileNo · 72% of these records are
  • Record last updated2013 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

20 ophthalmology physician records list a practice address in Princeton

They are 20 of the 1,622 NPPES records with a practice address in Princeton, and 631 ophthalmology physician records in New Jersey.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Laurence Avins, MDPrinceton, NJ 085401902133432
  2. Gerald Dunham, M.D.Princeton, NJ 085401528173788
  3. Cynthia Dunham, MDPrinceton, NJ 085401649370909
  4. John Epstein, M.D.Princeton, NJ 085401851304612
  5. Suzanne Jadico, M.D.Princeton, NJ 085401376744342
  6. Andrew Lipka, MDPrinceton, NJ 085401821199043
  7. Samuel Liu, M.D.Princeton, NJ 085401245243013
  8. Anita Miedziak, M.D.Princeton, NJ 085401013920867

Common questions

What is Stephen M. Felton, M.D.'s NPI number?

Stephen M. Felton, M.D.'s National Provider Identifier (NPI) is 1083627806, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen M. Felton, M.D. located?

The NPPES record lists a practice address at 419 North Harrison Street, Princeton, NJ, 08540. Phone: (609) 921-9437. Providers update this record themselves, so call before visiting.

How can I verify Stephen M. Felton, M.D.'s license?

NPPES lists New Jersey license number 25MA03490600, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Stephen M. Felton, M.D. prescribe under Medicare Part D?

In 2024, Stephen M. Felton, M.D. had 44 Medicare Part D claims; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.

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.