Ngoc An Phan, M.D.
Internal Medicine Physician · Philadelphia, PA
Ngoc An Phan, M.D. is an internal medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1346246998, issued on Jun 27, 2005. Check the license (Pennsylvania MD039037L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Ngoc An Phan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD039037L PA
Self-reported in NPPES; status is on the state search - Practice location
- 909 S 11TH St, Philadelphia, PA 19147
- Phone
- (215) 923-6080
- Enumerated
- Jun 27, 2005
- Record last updated
- Jan 12, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicaid ID
- 0090017101 PA
- Medicare enrollment
- Enrolled (PECOS I20120301000290); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Verify Ngoc An Phan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD039037LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.3 times the Medicare Part D claims of the average internal medicine physician in 2024
16,753 Medicare Part D claims for 355 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Azelastine Hcl703 claims
- Rosuvastatin Calcium620 claims
- Montelukast Sodium577 claims
- Atorvastatin Calcium571 claims
- Ezetimibe503 claims
- Calcium Acetate488 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.
The MIPS final score for 2023 (Medicare payment program): 11.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $134.82
2 payments; by number, the most common kind was education; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Ngoc An Phan among 7,300 internal medicine physician records in Pennsylvania
Ngoc An Phan, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1978 · median 2008 among the 4,208 with a school on file
- Record last updated2012 · 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
- Kwaku Amexo, MDPhiladelphia, PA 191471992750186
- Nikhil Chinmaya, DOPhiladelphia, PA 191471003298118
- Edmund Lafer, M.DPhiladelphia, PA 191471184001117
- Chhaya Patel, D.O.Philadelphia, PA 191471265452841
- Marc Petrone, D.O.Philadelphia, PA 191471538118690
- Tudor Sturzoiu, MDPhiladelphia, PA 191471790341964
- Valerie Weil, M.D.Philadelphia, PA 191471477700318
- William Zaccone, D.O.Philadelphia, PA 191471659320653
Common questions
What is Ngoc An Phan, M.D.'s NPI number?
Ngoc An Phan, M.D.'s National Provider Identifier (NPI) is 1346246998, issued on Jun 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ngoc An Phan, M.D. located?
The NPPES record lists a practice address at 909 S 11TH St, Philadelphia, PA, 19147. Phone: (215) 923-6080. Providers update this record themselves, so call before visiting.
How can I verify Ngoc An Phan, M.D.'s license?
NPPES lists Pennsylvania license number MD039037L, 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 Ngoc An Phan, M.D. prescribe under Medicare Part D?
In 2024, Ngoc An Phan, M.D. had 16,753 Medicare Part D claims for 355 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Ngoc An Phan, M.D.'s MIPS final score?
The 2023 MIPS final score is 11.9 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.