Mary Sammon, MD
NPI 1346443215 · Hospitalist Physician · Philadelphia, PA
Mary Sammon, MD is a Hospitalist Physician provider in Philadelphia, PA (NPI 1346443215).
Provider details
- NPI number
- 1346443215
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- C7-0003809 (DE)
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
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
- 2007-06-07
- Last updated
- 2011-08-30
Frequently asked questions
- What is Mary Sammon's NPI number?
- Mary Sammon's National Provider Identifier (NPI) is 1346443215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Sammon's specialty?
- Mary Sammon is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Sammon located?
- Mary Sammon's practice location on file with NPPES is 833 Chestnut Street East, Philadelphia, PA 19107-4405.
- What is Mary Sammon's phone number?
- The practice phone number listed in the NPPES registry for Mary Sammon is (215) 861-8800.
- Is Mary Sammon's NPI active?
- Yes — Mary Sammon's NPI (1346443215) is active in the NPPES registry as of the last update on 2011-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.