George Siberry, M.D.
NPI 1598793101 · Pediatrics Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
George Siberry, M.D. is a Pediatrics Physician provider in New Haven, CT (NPI 1598793101).
Provider details
- NPI number
- 1598793101
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 61686 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 622 W 168th St # Vc417New York, NY 10032-3720Phone: (212) 305-8504
Registry dates
- Enumerated
- 2006-06-30
- Last updated
- 2022-11-15
- Certified
- 2022-11-15
Frequently asked questions
- What is George Siberry's NPI number?
- George Siberry's National Provider Identifier (NPI) is 1598793101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Siberry's specialty?
- George Siberry is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is George Siberry located?
- George Siberry's practice location on file with NPPES is 789 Howard Ave, New Haven, CT 06519-1304.
- What is George Siberry's phone number?
- The practice phone number listed in the NPPES registry for George Siberry is (203) 688-5555.
- Does George Siberry accept Medicare?
- George Siberry is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is George Siberry's NPI active?
- Yes — George Siberry's NPI (1598793101) is active in the NPPES registry as of the last update on 2022-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.