Dou Alvin Zhang, MD-PHD
Cardiovascular Disease Physician · Halethorpe, MD
Dou Alvin Zhang, MD-PHD is a cardiovascular disease physician with a practice address in Halethorpe, Maryland, and NPI 1700930583, issued on Jan 22, 2007. Check the license (Maryland RES-000, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Dou Alvin Zhang
- Credential
- MD-PHD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- RES-000 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1701 Twin Springs RD, Halethorpe, MD 21227
- Phone
- (410) 737-5260
- Enumerated
- Jan 22, 2007
- Record last updated
- May 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150402001187); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 613 in Maryland → Look up another NPI →
Also registered at 1701 Twin Springs RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Saif Al-Bustani, MD, DMDPlastic Surgery Physician1578767653
- Martina Angelini Schwartz, MDPediatrics Physician1689734352
- Rezene Asghodom, RPH, MSCPharmacist1093242141
- Tisha Barnett, M.D.Internal Medicine Physician1457643587
- Anna Braun, MPAS, PA-CPhysician Assistant1679631576
- Catherine Campbell, M.D.Cardiovascular Disease Physician1639212475
Verify Dou Alvin Zhang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license RES-000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
2,949 Medicare Part D claims for 600 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Furosemide259 claims
- Metoprolol Tartrate256 claims
- Metoprolol Succinate214 claims
- Atorvastatin Calcium178 claims
- Entresto148 claims
- Pradaxa147 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
- Kaiser Foundation Health Plan OF The Mid Atlantic States, IncLargo, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dou Alvin Zhang among 613 cardiovascular disease physician records in Maryland
Dou Alvin Zhang, MD-PHD is one of 613 cardiovascular disease physician records with a practice address in Maryland. 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 2007, is newer than 64% of them.
- NPI issued2007 · 64% of these records are older, 27% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1992 · median 1997 among the 389 with a school on file
- Record last updated2021 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Maryland
There are 613 cardiovascular disease physician records in Maryland.
All 613 in Maryland → Every provider in Halethorpe → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Catherine Campbell, M.D.Halethorpe, MD 212271639212475
- Anil Fatterpaker, MDCatonsville, MD 212281447233952
- Ronald Gillilan, M.D.Baltimore, MD 212281356312078
- Aishah Aslam, DOBaltimore, MD 212291518305671
- Maheswora Baidya, M.D.Baltimore, MD 212251003870965
- Jeffrey Cole, M.D.Baltimore, MD 212291548263908
- Jesse DoranBaltimore, MD 212291538587704
- Mary Elfrey, DOBaltimore, MD 212291760645519
Common questions
What is Dou Alvin Zhang, MD-PHD's NPI number?
Dou Alvin Zhang, MD-PHD's National Provider Identifier (NPI) is 1700930583, issued on Jan 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Dou Alvin Zhang, MD-PHD located?
The NPPES record lists a practice address at 1701 Twin Springs RD, Halethorpe, MD, 21227. Phone: (410) 737-5260. Providers update this record themselves, so call before visiting.
How can I verify Dou Alvin Zhang, MD-PHD's license?
NPPES lists Maryland license number RES-000, 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 Dou Alvin Zhang, MD-PHD prescribe under Medicare Part D?
In 2024, Dou Alvin Zhang, MD-PHD had 2,949 Medicare Part D claims for 600 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.