Geoffrey Hart, M.D.
NPI 1164406419 · Anesthesiology Physician · Boston, MA
Geoffrey Hart, M.D. is a Anesthesiology Physician provider in Boston, MA (NPI 1164406419).
Provider details
- NPI number
- 1164406419
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 157809 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Dextroamphetamine/Amphetaminebrand: Dextroamphetamine-Amphetamine | 49 |
| Gabapentin | 41 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 35 |
| Clonazepam | 31 |
| Alprazolam | 20 |
| Buprenorphine Hcl | 17 |
| Clonidine Hcl | 15 |
| Duloxetine Hcl | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-30
- Last updated
- 2011-08-09
Frequently asked questions
- What is Geoffrey Hart's NPI number?
- Geoffrey Hart's National Provider Identifier (NPI) is 1164406419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Hart's specialty?
- Geoffrey Hart is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Geoffrey Hart located?
- Geoffrey Hart's practice location on file with NPPES is 50 Staniford St, Boston, MA 02114.
- What is Geoffrey Hart's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Hart is (781) 341-3966.
- Is Geoffrey Hart's NPI active?
- Yes — Geoffrey Hart's NPI (1164406419) is active in the NPPES registry as of the last update on 2011-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.