Zareen Zaidi, MD
Internal Medicine Physician · Washington, DC
Zareen Zaidi, MD is an internal medicine physician with a practice address in Washington, District of Columbia, and NPI 1619270832, issued on Dec 9, 2010. Check the license (District of Columbia MD210001596, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Zareen Zaidi
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD210001596 DC
Self-reported in NPPES; status is on the state search - Practice location
- 2150 Pennsylvania Ave NW FL 4, Washington, DC 20037
- Phone
- (202) 741-2222
- Enumerated
- Dec 9, 2010
- Record last updated
- Apr 14, 2022
- Fax
- (202) 741-2185
- Medicaid ID
- 004692201 FL
- Medicare enrollment
- Enrolled (PECOS I20211221002683); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 901 in District of Columbia → Look up another NPI →
Also registered at 2150 Pennsylvania Ave NW FL 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ryan Mouton, PHARM.D.Pharmacist1083020200
Verify Zareen Zaidi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD210001596Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,511 Medicare Part D claims for 160 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 11 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium140 claims
- Atorvastatin Calcium121 claims
- Amlodipine Besylate81 claims
- Albuterol Sulfate Hfa70 claims
- Losartan Potassium54 claims
- Metformin Hcl53 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
- Medical Faculty Associates, IncWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zareen Zaidi among 901 internal medicine physician records in District of Columbia
Zareen Zaidi, MD is one of 901 internal medicine physician records with a practice address in District of Columbia. 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 2010, is newer than 57% of them.
- NPI issued2010 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1995 · median 2008 among the 513 with a school on file
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
891 internal medicine physician records list a practice address in Washington
They are 891 of the 45,857 NPPES records with a practice address in Washington, and 901 internal medicine physician records in District of Columbia.
All 901 in District of Columbia → Every provider in Washington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- April Barbour, MDWashington, DC 200371043279052
- Benjamin Blatt, MDWashington, DC 200371578525481
- Elena Boley, MDWashington, DC 200371457310344
- Marie Borum, MDWashington, DC 200371487616397
- Ryan Bosch, MDWashington, DC 200371861451866
- Samia Burton, MDWashington, DC 200371578540662
- Letitia Carlson, MDWashington, DC 200371528021789
- Jehan El-Bayoumi, MDWashington, DC 200371588623409
Common questions
What is Zareen Zaidi, MD's NPI number?
Zareen Zaidi, MD's National Provider Identifier (NPI) is 1619270832, issued on Dec 9, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Zareen Zaidi, MD located?
The NPPES record lists a practice address at 2150 Pennsylvania Ave NW FL 4, Washington, DC, 20037. Phone: (202) 741-2222. Providers update this record themselves, so call before visiting.
How can I verify Zareen Zaidi, MD's license?
NPPES lists District of Columbia license number MD210001596, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Zareen Zaidi, MD prescribe under Medicare Part D?
In 2024, Zareen Zaidi, MD had 1,511 Medicare Part D claims for 160 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.