Yann Vann Ly
Medical Physician Assistant · Baltimore, MD
Yann Vann Ly is a medical physician assistant with a practice address in Baltimore, Maryland, and NPI 1689045825, issued on Oct 14, 2015. Check the license (Maryland C0005960, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Yann Vann Ly
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- C0005960 MD
Self-reported in NPPES; status is on the state search - Practice location
- 9000 Franklin Square Dr, Baltimore, MD 21237
- Phone
- (443) 777-7415
- Enumerated
- Oct 14, 2015
- Record last updated
- Oct 14, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20151231000702); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 871 in Maryland → Look up another NPI →
Also registered at 9000 Franklin Square Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jewaher Abubaker, P.A.Physician Assistant1902955198
- Ibukunola Adediji, PAInternal Medicine Physician1386240455
Verify Yann Vann Ly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license C0005960Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average medical physician assistant in 2024
31 Medicare Part D claims for 13 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
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 practice group's MIPS final score for 2023 (Medicare payment program): 80.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Medstar Medical Group II LLCGlen Burnie, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Yann Vann Ly among 871 medical physician assistant records in Maryland
Yann Vann Ly is one of 871 medical physician assistant records with a practice address in Maryland. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 70% of them.
- NPI issued2015 · 70% of these records are older, 25% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2015 · median 2012 among the 469 with a school on file
- Record last updated2015 · 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 363AM0700X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Maryland
There are 871 medical physician assistant records in Maryland.
All 871 in Maryland → Every provider in Baltimore → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Stephen Bonning, PA-CBaltimore, MD 212371558356006
- Sara Canada Guy, PA-CBaltimore, MD 212371073818316
- John Givler, PA-CBaltimore, MD 212371629386222
- Allyson Gordon, PABaltimore, MD 212371336232966
- Kathy Gunning, PABaltimore, MD 212371528118619
- Stefan Hannevig, PA-CBaltimore, MD 212371790039386
- Mary Jackson, PA-CBaltimore, MD 212371720216203
- Tanya Jones, P.A.Baltimore, MD 212371215996905
Common questions
What is Yann Vann Ly's NPI number?
Yann Vann Ly's National Provider Identifier (NPI) is 1689045825, issued on Oct 14, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Yann Vann Ly located?
The NPPES record lists a practice address at 9000 Franklin Square Dr, Baltimore, MD, 21237. Phone: (443) 777-7415. Providers update this record themselves, so call before visiting.
How can I verify Yann Vann Ly's license?
NPPES lists Maryland license number C0005960, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Yann Vann Ly prescribe under Medicare Part D?
In 2024, Yann Vann Ly had 31 Medicare Part D claims for 13 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Yann Vann Ly's MIPS final score?
The 2023 MIPS final score is 80.2 of 100, reported for the practice group. 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.