Ya-Feng Liang, FNP
Family Nurse Practitioner · Philadelphia, PA
Ya-Feng Liang, FNP is a family nurse practitioner with a practice address in Philadelphia, Pennsylvania, and NPI 1548681992, issued on Jan 1, 2014. Check the license (Pennsylvania SP016591, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ya-Feng Liang
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- SP016591 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3737 Market St, Philadelphia, PA 19104
- Phone
- (215) 662-8777
- Enumerated
- Jan 1, 2014
- Record last updated
- Apr 2, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (215) 243-4601
- Medicare enrollment
- Enrolled (PECOS I20190111000134); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,209 in Pennsylvania → Look up another NPI →
Also registered at 3737 Market St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ya-Feng Liang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license SP016591Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average family nurse practitioner in 2024
269 Medicare Part D claims for 159 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Naproxen19 claims
- Sulfamethoxazole-Trimethoprim17 claims
- Amoxicillin-Clavulanate Potass16 claims
- Doxycycline Monohydrate16 claims
- Methylprednisolone15 claims
- Albuterol Sulfate Hfa13 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
- Clinical Care Associates OF The University OF Pennsylvania Health.Philadelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ya-Feng Liang among 7,209 family nurse practitioner records in Pennsylvania
Ya-Feng Liang, FNP is one of 7,209 family nurse practitioner records with a practice address in Pennsylvania. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 28% of them.
- NPI issued2014 · 28% of these records are older, 68% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2016 · median 2018 among the 4,232 with a school on file
- Record last updated2019 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
896 family nurse practitioner records list a practice address in Philadelphia
They are 896 of the 42,849 NPPES records with a practice address in Philadelphia, and 7,209 family nurse practitioner records in Pennsylvania.
All 7,209 in Pennsylvania → Every provider in Philadelphia → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kathy Abel, CRNPPhiladelphia, PA 191041649227570
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- Monica Church, CRNPPhiladelphia, PA 191041871533406
- Brian Conboy, CRNPPhiladelphia, PA 191041922014554
- Christine Culkin-Gemmell, CRNPPhiladelphia, PA 191041770697617
- Mary Disilva, CRNPPhiladelphia, PA 191041124094016
- Kimberly Ellison, CRNPPhiladelphia, PA 191041700804804
- Mary Lettieri, CRNPPhiladelphia, PA 191041609880137
Common questions
What is Ya-Feng Liang, FNP's NPI number?
Ya-Feng Liang, FNP's National Provider Identifier (NPI) is 1548681992, issued on Jan 1, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ya-Feng Liang, FNP located?
The NPPES record lists a practice address at 3737 Market St, Philadelphia, PA, 19104. Phone: (215) 662-8777. Providers update this record themselves, so call before visiting.
How can I verify Ya-Feng Liang, FNP's license?
NPPES lists Pennsylvania license number SP016591, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Ya-Feng Liang, FNP prescribe under Medicare Part D?
In 2024, Ya-Feng Liang, FNP had 269 Medicare Part D claims for 159 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.