Gary Soffer, MD
NPI 1477991867 · Allergy & Immunology Physician · Greenwich, CT
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Soffer, MD is a Allergy & Immunology Physician provider in Greenwich, CT (NPI 1477991867).
Provider details
- NPI number
- 1477991867
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 283311-1 (NY)
Specialties & taxonomies
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
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 333 Cedar St # 208064New Haven, CT 06510-3206Phone: (845) 729-1662
- 111 E 210thMontefiore Medical CenterNew York, NY 10467Phone: (718) 920-4321
Registry dates
- Enumerated
- 2013-06-07
- Last updated
- 2018-10-29
Frequently asked questions
- What is Gary Soffer's NPI number?
- Gary Soffer's National Provider Identifier (NPI) is 1477991867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Soffer's specialty?
- Gary Soffer is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Soffer located?
- Gary Soffer's practice location on file with NPPES is 5 Perryridge Rd, Greenwich, CT 06830-4608.
- What is Gary Soffer's phone number?
- The practice phone number listed in the NPPES registry for Gary Soffer is (203) 785-4643.
- Does Gary Soffer accept Medicare?
- Gary Soffer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Soffer's NPI active?
- Yes — Gary Soffer's NPI (1477991867) is active in the NPPES registry as of the last update on 2018-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.