IndividualActive
Ronald Sagerman M.D., M.D.
NPI 1124007323 · Psychiatry Physician · Great Neck, NY
Ronald Sagerman M.D., M.D. is a Psychiatry Physician provider in Great Neck, NY (NPI 1124007323).
Provider details
- NPI number
- 1124007323
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 86285 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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.
Practice location
21 Chapel Pl
Great Neck, NY 11021-1436
Phone: (516) 482-0779
Street-level locationGet directions
Mailing address
21 Chapel Pl
Great Neck, NY 11021-1436
Registry dates
- Enumerated
- 2006-01-16
- Last updated
- 2011-11-26
Frequently asked questions
- What is Ronald Sagerman M.D.'s NPI number?
- Ronald Sagerman M.D.'s National Provider Identifier (NPI) is 1124007323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Sagerman M.D.'s specialty?
- Ronald Sagerman M.D. is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Sagerman M.D. located?
- Ronald Sagerman M.D.'s practice location on file with NPPES is 21 Chapel Pl, Great Neck, NY 11021-1436.
- What is Ronald Sagerman M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Ronald Sagerman M.D. is (516) 482-0779.
- Is Ronald Sagerman M.D.'s NPI active?
- Yes — Ronald Sagerman M.D.'s NPI (1124007323) is active in the NPPES registry as of the last update on 2011-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.