William Hart, M.D.
NPI 1124050026 · Anesthesiology Physician · Chapel Hill, NC
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Hart, M.D. is a Anesthesiology Physician provider in Chapel Hill, NC (NPI 1124050026).
Provider details
- NPI number
- 1124050026
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 200400353 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
52 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) |
|---|---|---|
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 16 | $164 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 14 | $65 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 11 | $74 |
| Anesthesia for Other Procedure on Lower Abdomen00840 | 11 | $157 |
Typical Medicare-allowed amounts for these services range $65–$164 (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.
Practice location
Mailing address
Additional practice locations (1)
- 3700 Nw Cary PkwySte 110Cary, NC 27513-8446Phone: (919) 238-2000
Registry dates
- Enumerated
- 2006-07-07
- Last updated
- 2021-08-31
- Certified
- 2021-08-31
Frequently asked questions
- What is William Hart's NPI number?
- William Hart's National Provider Identifier (NPI) is 1124050026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hart's specialty?
- William Hart is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Hart located?
- William Hart's practice location on file with NPPES is 101 Manning Dr, Chapel Hill, NC 27514-4220.
- What is William Hart's phone number?
- The practice phone number listed in the NPPES registry for William Hart is (984) 974-1000.
- Does William Hart accept Medicare?
- William Hart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Hart's NPI active?
- Yes — William Hart's NPI (1124050026) is active in the NPPES registry as of the last update on 2021-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.