NPPES file of Aug 9, 2026

John Nadolny, MD

Internal Medicine Physician · Melrose, MA

John Nadolny, MD is an internal medicine physician with a practice address in Melrose, Massachusetts, and NPI 1588683494, issued on Jul 19, 2006. Check the license (Massachusetts 54880, 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
1588683494
Name
John Nadolny
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
54880 MA
Self-reported in NPPES; status is on the state search
Practice location
585 Lebanon St, Melrose, MA 02176
Phone
(781) 937-4522
Enumerated
Jul 19, 2006
Record last updated
Feb 10, 2025
Medicare enrollment
Enrolled (PECOS I20050329000564); accepts Medicare assignment
Medical or professional school
Boston University School Of Medicine, 1984
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 585 Lebanon St

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

  1. Fatima AbdallaNurse Practitioner1326407529
  2. Amnah Abdulrhman M. AbdulhaqPharmacist1538023221
  3. Jacalyn Agrillo, PT, MSPTPhysical Therapist1326259342
  4. Therese Almeida, PTPhysical Therapist1477764173
  5. Mohammed Alqaryan, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1235007584
  6. Najlaa Alsini, PHARMDPharmacist1982558441

Verify John Nadolny 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 54880
    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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2% fewer Medicare Part D claims than the average internal medicine physician in 2024

3,110 Medicare Part D claims for 105 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. John Nadolny3,110
  2. Specialty average3,176

Most prescribed

  1. Eliquis255 claims
  2. Gabapentin176 claims
  3. Furosemide160 claims
  4. Atorvastatin Calcium124 claims
  5. Levothyroxine Sodium123 claims
  6. Metoprolol Succinate116 claims

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.

Bills Medicare through one group practice

  1. Massachusetts Acute Care Specialists PCBrookline, MA

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

John Nadolny among 6,825 internal medicine physician records in Massachusetts

John Nadolny, 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 2006, is newer than 12% of them.

  • NPI issued2006 · 12% of these records are older, 54% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1984 · median 2004 among the 4,103 with a school on file
  • Record last updated2025 · 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).

14 internal medicine physician records list a practice address in Melrose

They are 14 of the 485 NPPES records with a practice address in Melrose, and 6,825 internal medicine physician records in Massachusetts.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Udayasena Dendi, M.D.Melrose, MA 021761992968200
  2. Nosheen Jawaid, D.OMelrose, MA 021761912311408
  3. Prava Karki, MDMelrose, MA 021761013531821
  4. Mohender Maan, M.D.Melrose, MA 021761053379008
  5. Aglisa Memia, MDMelrose, MA 021761346800810
  6. Neal Nadelson, MDMelrose, MA 021761427035948
  7. Sophia ProschelMelrose, MA 021761053061358
  8. Kashif SamadMelrose, MA 021761033650452

Common questions

What is John Nadolny, MD's NPI number?

John Nadolny, MD's National Provider Identifier (NPI) is 1588683494, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John Nadolny, MD located?

The NPPES record lists a practice address at 585 Lebanon St, Melrose, MA, 02176. Phone: (781) 937-4522. Providers update this record themselves, so call before visiting.

How can I verify John Nadolny, MD's license?

NPPES lists Massachusetts license number 54880, 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.

How much does John Nadolny, MD prescribe under Medicare Part D?

In 2024, John Nadolny, MD had 3,110 Medicare Part D claims for 105 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.