Zareen Zaidi, MD
NPI 1619270832 · Internal Medicine Physician · Washington, DC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zareen Zaidi, MD is a Internal Medicine Physician provider in Washington, DC (NPI 1619270832).
Provider details
- NPI number
- 1619270832
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD210001596 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
177 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 70 | $139 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 57 | $143 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 16 | $101 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 12 | $18 |
| Admn Sarscov2 Vacc 1 Dose90480 | 11 | $48 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 140 | 44 |
| Atorvastatin Calcium | 121 | 40 |
| Amlodipine Besylate | 81 | 27 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 70 | 19 |
| Losartan Potassium | 54 | 20 |
| Metformin Hcl | 53 | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-12-09
- Last updated
- 2022-04-14
- Certified
- 2022-04-14
Frequently asked questions
- What is Zareen Zaidi's NPI number?
- Zareen Zaidi's National Provider Identifier (NPI) is 1619270832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zareen Zaidi's specialty?
- Zareen Zaidi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zareen Zaidi located?
- Zareen Zaidi's practice location on file with NPPES is 2150 Pennsylvania Ave Nw Fl 4, Washington, DC 20037-3201.
- What is Zareen Zaidi's phone number?
- The practice phone number listed in the NPPES registry for Zareen Zaidi is (202) 741-2222.
- Does Zareen Zaidi accept Medicare?
- Zareen Zaidi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zareen Zaidi's NPI active?
- Yes — Zareen Zaidi's NPI (1619270832) is active in the NPPES registry as of the last update on 2022-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.