Zaid Khalil, M.D.
NPI 1629001797 · Family Medicine Physician · Vienna, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zaid Khalil, M.D. is a Family Medicine Physician provider in Vienna, VA (NPI 1629001797).
Provider details
- NPI number
- 1629001797
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101058347 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
850 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 359 | $138 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 249 | $98 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 97 | $21 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 90 | $138 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 32 | $21 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial VisitG0438 | 23 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 133 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 538 | 154 |
| Levothyroxine Sodium | 372 | 90 |
| Amlodipine Besylate | 310 | 86 |
| Metformin Hcl | 288 | 76 |
| Rosuvastatin Calcium | 281 | 80 |
| Losartan Potassium | 160 | 43 |
| Pantoprazole Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,798 across 80 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-09
- Last updated
- 2025-04-22
- Certified
- 2025-04-22
Frequently asked questions
- What is Zaid Khalil's NPI number?
- Zaid Khalil's National Provider Identifier (NPI) is 1629001797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zaid Khalil's specialty?
- Zaid Khalil is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zaid Khalil located?
- Zaid Khalil's practice location on file with NPPES is 301 Maple Ave W Ste 130, Vienna, VA 22180-4301.
- What is Zaid Khalil's phone number?
- The practice phone number listed in the NPPES registry for Zaid Khalil is (703) 255-9850.
- Does Zaid Khalil accept Medicare?
- Zaid Khalil is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zaid Khalil's NPI active?
- Yes — Zaid Khalil's NPI (1629001797) is active in the NPPES registry as of the last update on 2025-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.