Sarah Anstett, MD
Rheumatology Physician · Philadelphia, PA
Sarah Anstett, MD is a rheumatology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1730763574, issued on May 7, 2021. Check the license (Pennsylvania MT232304, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Sarah Anstett
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- MT232304 PA
MD486818 PA
1025515 MA
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Spruce St White Building 5, Philadelphia, PA 19194
- Phone
- (267) 606-2196
- Enumerated
- May 7, 2021
- Record last updated
- Mar 3, 2026
- Medicare enrollment
- Enrolled (PECOS I20260312001399); may accept Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 413 in Pennsylvania → Look up another NPI →
Verify Sarah Anstett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MT232304Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average rheumatology physician in 2024
502 Medicare Part D claims for 74 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Atorvastatin Calcium33 claims
- Amlodipine Besylate27 claims
- Omeprazole26 claims
- Lisinopril24 claims
- Jardiance22 claims
- Gabapentin21 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.
Industry payments in 2024: $99.30
1 payment: food and beverage; the largest payer was Aurinia Pharma U.S., Inc. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Sarah Anstett among 413 rheumatology physician records in Pennsylvania
Sarah Anstett, 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 2021, is newer than 97% of them.
- NPI issued2021 · 97% of these records are older, 1% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2021 · median 2004 among the 275 with a school on file
- Record last updated2026 · 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.
All 413 in Pennsylvania → Every provider in Philadelphia → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Tracy Brenner, M.D.Philadelphia, PA 191921053598896
- John Getsy, D.M.D., D.O.Philadelphia, PA 191521679915268
- Bruce HoffmanPhiladelphia, PA 191521760431548
- Jill Johnson, M.D.Philadelphia, PA 191521508062134
- Neal Moskowitz, M.D., PH.D.Philadelphia, PA 191521083733349
- Shikha Rathi, MBBS, MDPhiladelphia, PA 191521093083552
- James Udell, MDPhiladelphia, PA 191521770520827
- Donald Friedman, M.D.Philadelphia, PA 191461578849162
Common questions
What is Sarah Anstett, MD's NPI number?
Sarah Anstett, MD's National Provider Identifier (NPI) is 1730763574, issued on May 7, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Anstett, MD located?
The NPPES record lists a practice address at 3400 Spruce St White Building 5, Philadelphia, PA, 19194. Phone: (267) 606-2196. Providers update this record themselves, so call before visiting.
How can I verify Sarah Anstett, MD's license?
NPPES lists Pennsylvania license number MT232304, 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 Sarah Anstett, MD prescribe under Medicare Part D?
In 2024, Sarah Anstett, MD had 502 Medicare Part D claims for 74 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.