Gregory Bisson, MD
NPI 1780614776 · Infectious Disease Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Bisson, MD is a Infectious Disease Physician provider in Philadelphia, PA (NPI 1780614776).
Provider details
- NPI number
- 1780614776
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD074414L (PA)
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
- 2006-07-04
- Last updated
- 2011-01-26
Frequently asked questions
- What is Gregory Bisson's NPI number?
- Gregory Bisson's National Provider Identifier (NPI) is 1780614776, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Bisson's specialty?
- Gregory Bisson is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Bisson located?
- Gregory Bisson's practice location on file with NPPES is 3400 Spruce St, Philadelphia, PA 19104.
- What is Gregory Bisson's phone number?
- The practice phone number listed in the NPPES registry for Gregory Bisson is (215) 662-6932.
- Does Gregory Bisson accept Medicare?
- Gregory Bisson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Bisson's NPI active?
- Yes — Gregory Bisson's NPI (1780614776) is active in the NPPES registry as of the last update on 2011-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.