Wen Zhang, DO
Hospitalist Physician · Allentown, PA
Wen Zhang, DO is a hospitalist physician with a practice address in Allentown, Pennsylvania, and NPI 1104212810, issued on Apr 9, 2015. Check the license (Pennsylvania OS019288, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Wen Zhang
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- OS019288 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3080 Hamilton Blvd Ste 350, Allentown, PA 18103
- Phone
- (484) 661-4650
- Enumerated
- Apr 9, 2015
- Record last updated
- Mar 13, 2024
- Fax
- (610) 402-1153
- Medicare enrollment
- Enrolled (PECOS I20180904001331); accepts Medicare assignment
- Medical or professional school
- University Of New England, College Of Osteo Medicine, 2015
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,424 in Pennsylvania → Look up another NPI →
Also registered at 3080 Hamilton Blvd Ste 350
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Gina Colaneri, CRNPFamily Nurse Practitioner1467101444
- Juliet Francoeur, LPCProfessional Counselor1679275432
- Alaynna KearsHospitalist Physician1700389228
- Sanjay Linganna, M.D.Internal Medicine Physician1740423771
Verify Wen Zhang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS019288Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average hospitalist physician in 2024
99 Medicare Part D claims for 50 beneficiaries, against an average of 521 among the 21,613 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.
Bills Medicare through one group practice
- Lehigh Valley Physician GroupAllentown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Wen Zhang among 1,424 hospitalist physician records in Pennsylvania
Wen Zhang, DO is one of 1,424 hospitalist physician records with a practice address in Pennsylvania. 94% 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 56% of them.
- NPI issued2015 · 56% of these records are older, 38% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2015 · median 2011 among the 1,236 with a school on file
- Record last updated2024 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
86 hospitalist physician records list a practice address in Allentown
They are 86 of the 5,904 NPPES records with a practice address in Allentown, and 1,424 hospitalist physician records in Pennsylvania.
All 1,424 in Pennsylvania → Every provider in Allentown → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Ravindra Bhati, M.D.Allentown, PA 181031821198912
- Craig Chuhran, MDAllentown, PA 181031215136684
- Don Chung, M.D.Allentown, PA 181031477553964
- Jeaninne Einfalt, DOAllentown, PA 181031154399194
- Bala Ganesan, MDAllentown, PA 181031760692263
- Paul Layden, MDAllentown, PA 181031144423856
- Vipul Makwana, M.D.Allentown, PA 181031326035239
- Greg Miller, DOAllentown, PA 181031487683025
Common questions
What is Wen Zhang, DO's NPI number?
Wen Zhang, DO's National Provider Identifier (NPI) is 1104212810, issued on Apr 9, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Wen Zhang, DO located?
The NPPES record lists a practice address at 3080 Hamilton Blvd Ste 350, Allentown, PA, 18103. Phone: (484) 661-4650. Providers update this record themselves, so call before visiting.
How can I verify Wen Zhang, DO's license?
NPPES lists Pennsylvania license number OS019288, 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 Wen Zhang, DO prescribe under Medicare Part D?
In 2024, Wen Zhang, DO had 99 Medicare Part D claims for 50 beneficiaries; the average among hospitalist physician prescribers was 521. 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.