NPPES file of Aug 9, 2026

Stella Lam, M.D.

Diagnostic Radiology Physician · Morristown, NJ

Stella Lam, M.D. is a diagnostic radiology physician with a practice address in Morristown, New Jersey, and NPI 1255673679, issued on Mar 24, 2013. Check the license (New Jersey 25MA10535700, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255673679
Name
Stella Lam
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
25MA10535700 NJ
Self-reported in NPPES; status is on the state search
Practice location
100 Madison Ave Dept Level D, Morristown, NJ 07960
Phone
(917) 415-1593
Enumerated
Mar 24, 2013
Record last updated
Sep 10, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190725000589); accepts Medicare assignment
Medical or professional school
Boston University School Of Medicine, 2013
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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Verify Stella Lam 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 25MA10535700
    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

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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Bills Medicare through one group practice

  1. Ancillary Services OF Practice Associates PAMorristown, NJ

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

Stella Lam among 1,102 diagnostic radiology physician records in New Jersey

Stella Lam, M.D. is one of 1,102 diagnostic radiology physician records with a practice address in New Jersey. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 87% of them.

  • NPI issued2013 · 87% of these records are older, 12% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2013 · median 1998 among the 779 with a school on file
  • Record last updated2019 · 72% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

44 diagnostic radiology physician records list a practice address in Morristown

They are 44 of the 2,942 NPPES records with a practice address in Morristown, and 1,102 diagnostic radiology physician records in New Jersey.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Roger Berg, M.D.Morristown, NJ 079601184720559
  2. Sean Calhoun, D.O.Morristown, NJ 079601598862617
  3. Samy Dhurairaj, MDMorristown, NJ 079601417984857
  4. Paul Friedman, D.O.Morristown, NJ 079601780605253
  5. Hal Ginsberg, M.D.Morristown, NJ 079601194815068
  6. Martin Hirsch, M.D.Morristown, NJ 079601881694214
  7. Sheryl Leff, M.D.Morristown, NJ 079601346355708
  8. Denise McCarthy, M.D.Morristown, NJ 079601437249331

Common questions

What is Stella Lam, M.D.'s NPI number?

Stella Lam, M.D.'s National Provider Identifier (NPI) is 1255673679, issued on Mar 24, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Stella Lam, M.D. located?

The NPPES record lists a practice address at 100 Madison Ave Dept Level D, Morristown, NJ, 07960. Phone: (917) 415-1593. Providers update this record themselves, so call before visiting.

How can I verify Stella Lam, M.D.'s license?

NPPES lists New Jersey license number 25MA10535700, 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.

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.