Gregory Harris, MD
NPI 1629041637 · Anesthesiology Physician · Winchester, VA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Harris, MD is a Anesthesiology Physician provider in Winchester, VA (NPI 1629041637).
Provider details
- NPI number
- 1629041637
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101042007 (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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
139 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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 60 | $115 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 42 | $121 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 21 | $92 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 16 | $144 |
Typical Medicare-allowed amounts for these services range $92–$144 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$47 across 2 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
Additional practice locations (4)
- 190 Campus Blvd Ste 100Winchester, VA 22601-2842Phone: (540) 662-8336
- 1860 Amherst StWinchester, VA 22601-2808Phone: (540) 536-8000Fax: (540) 536-7780
- 190 Campus Blvd Ste 150Winchester, VA 22601-2872Phone: (540) 662-8336
- 874 Fox DrWinchester, VA 22603-8613Phone: (540) 662-8336Fax: (540) 662-8593
Registry dates
- Enumerated
- 2006-02-09
- Last updated
- 2022-08-29
- Certified
- 2022-08-29
Frequently asked questions
- What is Gregory Harris's NPI number?
- Gregory Harris's National Provider Identifier (NPI) is 1629041637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Harris's specialty?
- Gregory Harris is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Harris located?
- Gregory Harris's practice location on file with NPPES is 1840 Amherst St, Winchester, VA 22601-2808.
- What is Gregory Harris's phone number?
- The practice phone number listed in the NPPES registry for Gregory Harris is (540) 536-8000.
- Does Gregory Harris accept Medicare?
- Gregory Harris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Harris's NPI active?
- Yes — Gregory Harris's NPI (1629041637) is active in the NPPES registry as of the last update on 2022-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.