Allen Y. Hu, MD
Ophthalmology Physician · Hagerstown, MD
Allen Y. Hu, MD is an ophthalmology physician with a practice address in Hagerstown, Maryland, and NPI 1235315268, issued on Jan 22, 2008. Check the license (Maryland D0074142, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Allen Y. Hu
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- D0074142 MD
MD445806 PA
25131 WV
Self-reported in NPPES; status is on the state search - Practice location
- 1800 Dual Hwy Ste 201, Hagerstown, MD 21740
- Phone
- (301) 665-1712
- Enumerated
- Jan 22, 2008
- Record last updated
- Jul 17, 2024
- Fax
- (301) 665-1714
- Medicaid IDs
- 055420100 MD
1027473570001 PA - Medicare enrollment
- Enrolled (PECOS I20120725000316); accepts Medicare assignment
- Medical or professional school
- Stanford University School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 588 in Maryland → Look up another NPI →
Also registered at 1800 Dual Hwy Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Wroblewski, MDOphthalmology Physician1477521334
Verify Allen Y. Hu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0074142Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average ophthalmology physician in 2024
716 Medicare Part D claims for 241 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims.
Most prescribed
- Prednisolone Acetate196 claims
- Ofloxacin93 claims
- Timolol Maleate67 claims
- Latanoprost43 claims
- Brimonidine Tartrate40 claims
- Neomycin-Polymyxin-Dexameth40 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.
Industry payments in 2024: $57,791.64
100 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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.
Bills Medicare through one group practice
- Cumberland Valley Retina Consultants PCHagerstown, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allen Y. Hu among 588 ophthalmology physician records in Maryland
Allen Y. Hu, MD is one of 588 ophthalmology physician records with a practice address in Maryland. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 66% of them.
- NPI issued2008 · 66% of these records are older, 29% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2005 · median 2002 among the 369 with a school on file
- Record last updated2024 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Maryland
There are 588 ophthalmology physician records in Maryland.
All 588 in Maryland → Every provider in Hagerstown → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Jay Berdia, MDHagerstown, MD 217401114260163
- Pedro Danziger, M.D.Hagerstown, MD 217401962489849
- Craig Edmonds, MDHagerstown, MD 217401134133028
- William Flittie, MDHagerstown, MD 217401912071275
- Azam Husain, MDHagerstown, MD 217401154995850
- Kinga Huzella, M.D.Hagerstown, MD 217401659371888
- Augustus Stern, M.D.Hagerstown, MD 217401245405240
- David Warrow, M.D.Hagerstown, MD 217401275776049
Common questions
What is Allen Y. Hu, MD's NPI number?
Allen Y. Hu, MD's National Provider Identifier (NPI) is 1235315268, issued on Jan 22, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Allen Y. Hu, MD located?
The NPPES record lists a practice address at 1800 Dual Hwy Ste 201, Hagerstown, MD, 21740. Phone: (301) 665-1712. Providers update this record themselves, so call before visiting.
How can I verify Allen Y. Hu, MD's license?
NPPES lists Maryland license number D0074142, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Allen Y. Hu, MD prescribe under Medicare Part D?
In 2024, Allen Y. Hu, MD had 716 Medicare Part D claims for 241 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.