Ronald Hantman, M.D.
NPI 1811076193 · Neurological Surgery Physician · New London, CT
Ronald Hantman, M.D. is a Neurological Surgery Physician provider in New London, CT (NPI 1811076193).
Provider details
- NPI number
- 1811076193
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 044558 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-06
- Last updated
- 2007-09-13
Frequently asked questions
- What is Ronald Hantman's NPI number?
- Ronald Hantman's National Provider Identifier (NPI) is 1811076193, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Hantman's specialty?
- Ronald Hantman is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Hantman located?
- Ronald Hantman's practice location on file with NPPES is 50 Fair Harbour Pl, New London, CT 06320-4731.
- What is Ronald Hantman's phone number?
- The practice phone number listed in the NPPES registry for Ronald Hantman is (860) 442-0564.
- Is Ronald Hantman's NPI active?
- Yes — Ronald Hantman's NPI (1811076193) is active in the NPPES registry as of the last update on 2007-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.