Matthew Sauder, M.D.
Endocrinology, Diabetes & Metabolism Physician · Lancaster, PA
Matthew Sauder, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Lancaster, Pennsylvania, and NPI 1124245972, issued on Apr 20, 2007. Check the license (Pennsylvania MD433570, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Matthew Sauder
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- MD433570 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2112 Harrisburg Pike, Lancaster, PA 17601
- Phone
- (717) 544-3059
- Enumerated
- Apr 20, 2007
- Record last updated
- Oct 9, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (717) 544-3638
- Medicare enrollment
- Enrolled (PECOS I20081024000219); accepts Medicare assignment
- Medical or professional school
- Pennsylvania State University College Of Medicine, 2005
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 485 in Pennsylvania → Look up another NPI →
Also registered at 2112 Harrisburg Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Paul Allegretti, D.O.Gastroenterology Physician1033231907
- Anna Antwi, CRNPFamily Nurse Practitioner1083035190
- Ruthanne Ashworth, CRNPFamily Nurse Practitioner1134126881
- Terasa Astarita, CRNPAdult Health Nurse Practitioner1275530958
Verify Matthew Sauder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD433570Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average endocrinology, diabetes & metabolism physician in 2024
7,995 Medicare Part D claims for 979 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims.
Most prescribed
- Levothyroxine Sodium1,006 claims
- Metformin Hcl491 claims
- Jardiance409 claims
- Synthroid357 claims
- Ozempic326 claims
- Methimazole305 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
- Lancaster General Medical GroupLititz, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Sauder among 485 endocrinology, diabetes & metabolism physician records in Pennsylvania
Matthew Sauder, M.D. is one of 485 endocrinology, diabetes & metabolism physician records with a practice address in Pennsylvania. 84% 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 41% of them.
- NPI issued2007 · 41% of these records are older, 45% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2005 · median 2004 among the 334 with a school on file
- Record last updated2018 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Pennsylvania
There are 485 endocrinology, diabetes & metabolism physician records in Pennsylvania.
All 485 in Pennsylvania → Every provider in Lancaster → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Lauren Brooks, MDLancaster, PA 176011962744698
- Viviana Hardy, M.D.Lancaster, PA 176011093703803
- Rachana Murthy, MDLancaster, PA 176011295261923
- Pamela Pinto Pannafino, M.D.Lancaster, PA 176011609829605
- Deepika Pradhan Shrestha, MDLancaster, PA 176011902035041
- Charles Rost, M.D.Lancaster, PA 176011033106950
- Julie Shah, MDLancaster, PA 176011720284300
- Karen Smith-Coleman, M.D.Lancaster, PA 176011932116175
Common questions
What is Matthew Sauder, M.D.'s NPI number?
Matthew Sauder, M.D.'s National Provider Identifier (NPI) is 1124245972, issued on Apr 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Sauder, M.D. located?
The NPPES record lists a practice address at 2112 Harrisburg Pike, Lancaster, PA, 17601. Phone: (717) 544-3059. Providers update this record themselves, so call before visiting.
How can I verify Matthew Sauder, M.D.'s license?
NPPES lists Pennsylvania license number MD433570, 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 Matthew Sauder, M.D. prescribe under Medicare Part D?
In 2024, Matthew Sauder, M.D. had 7,995 Medicare Part D claims for 979 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.