Anna Sunnergren
Internal Medicine Physician · King Of Prussia, PA
Anna Sunnergren is an internal medicine physician with a practice address in King Of Prussia, Pennsylvania, and NPI 1750918371, issued on Mar 24, 2020. Check the license (Pennsylvania OS023233, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Anna Sunnergren
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS023233 PA
Self-reported in NPPES; status is on the state search - Practice location
- 120 Valley Green LN Ste 510, King Of Prussia, PA 19406
- Phone
- (484) 324-7100
- Enumerated
- Mar 24, 2020
- Record last updated
- Jan 25, 2024
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 120 Valley Green LN Ste 510
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kelly Dirocco, CRNPAdult Health Nurse Practitioner1821842980
- Samantha Flanagan, D.O.Family Medicine Physician1912431529
Verify Anna Sunnergren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS023233Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average internal medicine physician in 2024
554 Medicare Part D claims for 102 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Rosuvastatin Calcium40 claims
- Levothyroxine Sodium23 claims
- Ozempic23 claims
- Mounjaro22 claims
- Losartan Potassium21 claims
- Metformin Hcl Er21 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 Sunnergren among 7,300 internal medicine physician records in Pennsylvania
Anna Sunnergren is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 77% of them.
- NPI issued2020 · 77% of these records are older, 19% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2024 · 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 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 internal medicine physician records list a practice address in King Of Prussia
They are 15 of the 1,391 NPPES records with a practice address in King Of Prussia, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in King Of Prussia → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Frederic Becker, M.DKing Of Prussia, PA 194061194712174
- Melissa Cognetti, MDKing Of Prussia, PA 194061518997675
- Jayson Dupre, DOKing Of Prussia, PA 194061851500185
- Andrew Ecker, MDKing Of Prussia, PA 194061669400818
- Bess Koenigsberg, M.D.King Of Prussia, PA 194061992833743
- Emma Link, MDKing Of Prussia, PA 194061528649381
- Michael O'Brien, M.D.King Of Prussia, PA 194061215257100
- Saheed Ojo-Oniyun, M.DKing Of Prussia, PA 194061649333071
Common questions
What is Anna Sunnergren's NPI number?
Anna Sunnergren's National Provider Identifier (NPI) is 1750918371, issued on Mar 24, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Anna Sunnergren located?
The NPPES record lists a practice address at 120 Valley Green LN Ste 510, King Of Prussia, PA, 19406. Phone: (484) 324-7100. Providers update this record themselves, so call before visiting.
How can I verify Anna Sunnergren's license?
NPPES lists Pennsylvania license number OS023233, 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 Sunnergren prescribe under Medicare Part D?
In 2024, Anna Sunnergren had 554 Medicare Part D claims for 102 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.