Phyllis Yang
Internal Medicine Physician · Philadelphia, PA
Phyllis Yang is an internal medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1649573171, issued on Dec 5, 2010. Check the license (Pennsylvania MD455132, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Phyllis Yang
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD455132 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1700 S Broad St, Philadelphia, PA 19145
- Phone
- (215) 685-1803
- Enumerated
- Dec 5, 2010
- Record last updated
- Jun 20, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160810001389); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 1700 S Broad St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Phyllis Yang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD455132Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,371 Medicare Part D claims for 139 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 32 claims were for opioids.
Most prescribed
- Amlodipine Besylate217 claims
- Atorvastatin Calcium170 claims
- Losartan Potassium109 claims
- Metformin Hcl106 claims
- Albuterol Sulfate Hfa100 claims
- Lisinopril79 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
- City OF PhiladelphiaPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Phyllis Yang among 7,300 internal medicine physician records in Pennsylvania
Phyllis Yang 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 2010, is newer than 50% of them.
- NPI issued2010 · 50% of these records are older, 48% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2013 · median 2008 among the 4,208 with a school on file
- Record last updated2018 · 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).
1,855 internal medicine physician records list a practice address in Philadelphia
They are 1,855 of the 42,849 NPPES records with a practice address in Philadelphia, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Philadelphia → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Julie Cherian, M.D.Philadelphia, PA 191451306959309
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- Sharon Lim, M.D.Philadelphia, PA 191451154579241
- Paul Sedacca, MDPhiladelphia, PA 191451982688115
- Larry Shusterman, D.O.Philadelphia, PA 191451831292614
- Philip Taormina, D.O.Philadelphia, PA 191451689810723
- Nino Vittorio, M.D.Philadelphia, PA 191451710990239
- Wilfreta Baugh, M.D.Philadelphia, PA 191441851356604
Common questions
What is Phyllis Yang's NPI number?
Phyllis Yang's National Provider Identifier (NPI) is 1649573171, issued on Dec 5, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Phyllis Yang located?
The NPPES record lists a practice address at 1700 S Broad St, Philadelphia, PA, 19145. Phone: (215) 685-1803. Providers update this record themselves, so call before visiting.
How can I verify Phyllis Yang's license?
NPPES lists Pennsylvania license number MD455132, 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 Phyllis Yang prescribe under Medicare Part D?
In 2024, Phyllis Yang had 2,371 Medicare Part D claims for 139 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.