Charles Berger, M.D.
NPI 1992048326 · Endocrinology, Diabetes & Metabolism Physician · Great Neck, NY
Charles Berger, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Great Neck, NY (NPI 1992048326).
Provider details
- NPI number
- 1992048326
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 105199 (NY)
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
13 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
- 2013-04-04
- Last updated
- 2013-04-04
Frequently asked questions
- What is Charles Berger's NPI number?
- Charles Berger's National Provider Identifier (NPI) is 1992048326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Berger's specialty?
- Charles Berger is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Berger located?
- Charles Berger's practice location on file with NPPES is 44 Strathmore Rd, Great Neck, NY 11023-1036.
- What is Charles Berger's phone number?
- The practice phone number listed in the NPPES registry for Charles Berger is (516) 487-2514.
- Is Charles Berger's NPI active?
- Yes — Charles Berger's NPI (1992048326) is active in the NPPES registry as of the last update on 2013-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.