NPPES file of Aug 9, 2026

Amit Pal Singh, M.D.

Nephrology Physician · Baltimore, MD

Amit Pal Singh, M.D. is a nephrology physician with a practice address in Baltimore, Maryland, and NPI 1881884179, issued on Aug 1, 2007. Check the license (Maryland D90524, as entered in NPPES) on the Maryland Board of Physicians; 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
1881884179
Name
Amit Pal Singh
Credential
M.D.
Primary taxonomy
Nephrology Physician 207RN0300X
License numbers
D90524 MD
277218 MA
Self-reported in NPPES; status is on the state search
Practice location
22 S Greene St, Baltimore, MD 21201
Phone
(410) 328-5720
Enumerated
Aug 1, 2007
Record last updated
Jan 13, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(410) 328-5685
Medicare enrollment
Enrolled (PECOS I20210119000120); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 2001
Telehealth
Offers telehealth (CMS)
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.
Download card Updates feed

Also registered at 22 S Greene St

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

  1. Bizhan Aarabi, MDNeurological Surgery Physician1174578876
  2. Elsadig Abdalla, MDStudent in an Organized Health Care Education/Training Program1073364477
  3. Ehssan AbdolalizadehStudent in an Organized Health Care Education/Training Program1093653271
  4. Mohammad Abdulelah, MDStudent in an Organized Health Care Education/Training Program1114650108
  5. Leenah AbdulgaderStudent in an Organized Health Care Education/Training Program1386323301
  6. Ifedayo Abiola-Matthew, CRNPAcute Care Nurse Practitioner1033781117

Verify Amit Pal Singh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D90524
    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 Maryland 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

7% fewer Medicare Part D claims than the average nephrology physician in 2024

1,367 Medicare Part D claims for 117 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Amit Singh1,367
  2. Specialty average1,465

Most prescribed

  1. Nifedipine Er154 claims
  2. Amlodipine Besylate122 claims
  3. Carvedilol117 claims
  4. Prednisone96 claims
  5. Cinacalcet Hcl82 claims
  6. Furosemide56 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. University OF Maryland Physicians PABaltimore, MD

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

Amit Pal Singh among 337 nephrology physician records in Maryland

Amit Pal Singh, M.D. is one of 337 nephrology physician records with a practice address in Maryland. 80% 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 52% of them.

  • NPI issued2007 · 52% of these records are older, 37% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2001 · median 2001 among the 232 with a school on file
  • Record last updated2021 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nephrology Physician providers in Maryland

There are 337 nephrology physician records in Maryland.

The 8 nephrology physician records with the nearest ZIP codes

  1. Nadiesda Costa, MDBaltimore, MD 212011457335895
  2. Mara Dinits-Pensy, M.D.Baltimore, MD 212011679521959
  3. Abutaleb Ejaz, M.D.Baltimore, MD 212011700827136
  4. Jeffrey Fink, M.D.Baltimore, MD 212011538119946
  5. Donna Hanes, M.D.Baltimore, MD 212011114970100
  6. Abdolreza Haririan, M.D.Baltimore, MD 212011497708747
  7. David Klassen, M.D.Baltimore, MD 212011285672147
  8. Paul Light, M.D.Baltimore, MD 212011982643250

Common questions

What is Amit Pal Singh, M.D.'s NPI number?

Amit Pal Singh, M.D.'s National Provider Identifier (NPI) is 1881884179, issued on Aug 1, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Amit Pal Singh, M.D. located?

The NPPES record lists a practice address at 22 S Greene St, Baltimore, MD, 21201. Phone: (410) 328-5720. Providers update this record themselves, so call before visiting.

How can I verify Amit Pal Singh, M.D.'s license?

NPPES lists Maryland license number D90524, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Amit Pal Singh, M.D. prescribe under Medicare Part D?

In 2024, Amit Pal Singh, M.D. had 1,367 Medicare Part D claims for 117 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.