Allison Win, M.D.
Family Medicine Physician · Rockville, MD
Allison Win, M.D. is a family medicine physician with a practice address in Rockville, Maryland, and NPI 1134367139, issued on Jan 28, 2009. Check the license (Maryland D0069859, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Allison Win
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- D0069859 MD
A109945 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2401 Research Blvd Ste 102, Rockville, MD 20850
- Phone
- (240) 224-7519
- Enumerated
- Jan 28, 2009
- Record last updated
- Oct 9, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (240) 224-7596
- Medicaid ID
- 033826500 MD
- Medicare enrollment
- Enrolled (PECOS I20101206000708); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,912 in Maryland → Look up another NPI →
Also registered at 2401 Research Blvd Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Hernandez, CRNPAdult Health Nurse Practitioner1053655753
Verify Allison Win in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0069859Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average family medicine physician in 2024
1,298 Medicare Part D claims for 132 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium126 claims
- Amlodipine Besylate72 claims
- Metformin Hcl69 claims
- Rosuvastatin Calcium66 claims
- Losartan Potassium59 claims
- Levothyroxine Sodium56 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: $523.67
19 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 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.
Allison Win among 1,912 family medicine physician records in Maryland
Allison Win, M.D. is one of 1,912 family medicine physician 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 2009, is newer than 63% of them.
- NPI issued2009 · 63% of these records are older, 35% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1994 · median 2004 among the 1,141 with a school on file
- Record last updated2014 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
77 family medicine physician records list a practice address in Rockville
They are 77 of the 14,353 NPPES records with a practice address in Rockville, and 1,912 family medicine physician records in Maryland.
All 1,912 in Maryland → Every provider in Rockville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Alec Anders, MDRockville, MD 208501659339539
- Sally Belcher, MDRockville, MD 208501881627214
- Barbara Bell, M.D.Rockville, MD 208501447289038
- Mindi Cohen, DORockville, MD 208501104811553
- Lauren Cosgrove, MDRockville, MD 208501770651788
- Sayed Elsayyad, M.D.Rockville, MD 208501093764953
- Joseph Gebeily, M.D.Rockville, MD 208501083640486
- Manisha Kalra, MDRockville, MD 208501942255468
Common questions
What is Allison Win, M.D.'s NPI number?
Allison Win, M.D.'s National Provider Identifier (NPI) is 1134367139, issued on Jan 28, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Allison Win, M.D. located?
The NPPES record lists a practice address at 2401 Research Blvd Ste 102, Rockville, MD, 20850. Phone: (240) 224-7519. Providers update this record themselves, so call before visiting.
How can I verify Allison Win, M.D.'s license?
NPPES lists Maryland license number D0069859, 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 Allison Win, M.D. prescribe under Medicare Part D?
In 2024, Allison Win, M.D. had 1,298 Medicare Part D claims for 132 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.