Anna Warfield, MD
Endocrinology, Diabetes & Metabolism Physician · Chester, PA
Anna Warfield, MD is an endocrinology, diabetes & metabolism physician with a practice address in Chester, Pennsylvania, and NPI 1609952357, issued on Oct 27, 2006. Check the license (Pennsylvania MD024630E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Anna Warfield
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- MD024630E PA
Self-reported in NPPES; status is on the state search - Practice location
- 1 Medical Center Blvd, Chester, PA 19013
- Phone
- (610) 872-8200
- Enumerated
- Oct 27, 2006
- Record last updated
- Aug 26, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (610) 872-4033
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 485 in Pennsylvania → Look up another NPI →
Also registered at 1 Medical Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Anna Warfield in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD024630ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
14 Medicare Part D claims, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Anna Warfield among 485 endocrinology, diabetes & metabolism physician records in Pennsylvania
Anna Warfield, MD 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 59% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2011 · 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 Chester → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Ruth Ann Fitzpatrick, MDChester, PA 190131801972534
- Praveena Gandikota, MDUpland, PA 190131285849513
- Lawrence Wallach, MDChester, PA 190131558334599
- Rex Kessler, M.D.Aston, PA 190141841298023
- Anne Depapp, MDBryn Mawr, PA 190101629428834
- Denise Joffe, MDBryn Mawr, PA 190101760675714
- Cheryl Koch, M.D.Bryn Mawr, PA 190101790707198
- Violeta Popii, MDBryn Mawr, PA 190101306847835
Common questions
What is Anna Warfield, MD's NPI number?
Anna Warfield, MD's National Provider Identifier (NPI) is 1609952357, issued on Oct 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Anna Warfield, MD located?
The NPPES record lists a practice address at 1 Medical Center Blvd, Chester, PA, 19013. Phone: (610) 872-8200. Providers update this record themselves, so call before visiting.
How can I verify Anna Warfield, MD's license?
NPPES lists Pennsylvania license number MD024630E, 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 Anna Warfield, MD prescribe under Medicare Part D?
In 2024, Anna Warfield, MD had 14 Medicare Part D claims; 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.