NPPES file of Aug 9, 2026

Mamta Sherchan, MD

Rheumatology Physician · Harrisburg, PA

Mamta Sherchan, MD is a rheumatology physician with a practice address in Harrisburg, Pennsylvania, and NPI 1750667051, issued on Oct 31, 2011. Check the license (Pennsylvania MD471721, as entered in NPPES) on the Pennsylvania Department of State (PALS); 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
1750667051
Name
Mamta Sherchan
Credential
MD
Primary taxonomy
Rheumatology Physician 207RR0500X
License number
MD471721 PA
Self-reported in NPPES; status is on the state search
Practice location
810 Sir Thomas CT Ste 101, Harrisburg, PA 17109
Phone
(717) 614-4420
Enumerated
Oct 31, 2011
Record last updated
Nov 29, 2024
Fax
(717) 614-4421
Medicare enrollment
Enrolled (PECOS I20200826000292); accepts Medicare assignment
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.
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Also registered at 810 Sir Thomas CT Ste 101

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

  1. Janet Adeyemi, CRNPFamily Nurse Practitioner1407643257
  2. Okan Akay, M.D.Infectious Disease Physician1548503584
  3. Lindsey Aumiller, CRNPGerontology Nurse Practitioner1689220535
  4. Thomas Blazi, CRNPAcute Care Nurse Practitioner1073252854
  5. Amy Christeleit, CRNPFamily Nurse Practitioner1447656525
  6. Hannah Coldren, CRNP, FNP-CFamily Nurse Practitioner1700715695

Verify Mamta Sherchan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD471721
    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 Pennsylvania 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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34% fewer Medicare Part D claims than the average rheumatology physician in 2024

1,312 Medicare Part D claims for 250 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims. 13 claims were for opioids.

  1. Mamta Sherchan1,312
  2. Specialty average1,978

Most prescribed

  1. Prednisone277 claims
  2. Methotrexate209 claims
  3. Hydroxychloroquine Sulfate175 claims
  4. Alendronate Sodium116 claims
  5. Humira(Cf) Pen53 claims
  6. Allopurinol41 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. Pinnacle Health Medical ServicesHarrisburg, PA

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

Mamta Sherchan among 413 rheumatology physician records in Pennsylvania

Mamta Sherchan, MD is one of 413 rheumatology physician records with a practice address in Pennsylvania. 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 2011, is newer than 69% of them.

  • NPI issued2011 · 69% of these records are older, 27% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2006 · median 2004 among the 275 with a school on file
  • Record last updated2024 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Rheumatology Physician providers in Pennsylvania

There are 413 rheumatology physician records in Pennsylvania.

The 8 rheumatology physician records with the nearest ZIP codes

  1. Mariam Khan, MDHarrisburg, PA 171091346411824
  2. Natalie Dubchak, MDHarrisburg, PA 171121760638050
  3. Shwu-Yn Chang, CRNPMiddletown, PA 170571710520853
  4. Kristie Pepper, D.O.Middletown, PA 170571063778934
  5. Larissa Sachs, MDLemoyne, PA 170431669641379
  6. Francis Gallagher, MDLebanon, PA 170421942360136
  7. Ernesto Gutierrez, MDLebanon, PA 170421255330718
  8. Thomas Kantor, M.D.Lebanon, PA 170421962494401

Common questions

What is Mamta Sherchan, MD's NPI number?

Mamta Sherchan, MD's National Provider Identifier (NPI) is 1750667051, issued on Oct 31, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Mamta Sherchan, MD located?

The NPPES record lists a practice address at 810 Sir Thomas CT Ste 101, Harrisburg, PA, 17109. Phone: (717) 614-4420. Providers update this record themselves, so call before visiting.

How can I verify Mamta Sherchan, MD's license?

NPPES lists Pennsylvania license number MD471721, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mamta Sherchan, MD prescribe under Medicare Part D?

In 2024, Mamta Sherchan, MD had 1,312 Medicare Part D claims for 250 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.