Scott Greysen, MD
NPI 1144488727 · Hospitalist Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Scott Greysen, MD is a Hospitalist Physician provider in Philadelphia, PA (NPI 1144488727).
Provider details
- NPI number
- 1144488727
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- BD7904445-SG232 (DC)
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
18 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
- 2008-05-30
- Last updated
- 2022-07-19
- Certified
- 2022-07-19
Frequently asked questions
- What is Scott Greysen's NPI number?
- Scott Greysen's National Provider Identifier (NPI) is 1144488727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Scott Greysen's specialty?
- Scott Greysen is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Scott Greysen located?
- Scott Greysen's practice location on file with NPPES is 3400 Spruce St, Philadelphia, PA 19104-4238.
- What is Scott Greysen's phone number?
- The practice phone number listed in the NPPES registry for Scott Greysen is (215) 662-4000.
- Does Scott Greysen accept Medicare?
- Scott Greysen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Scott Greysen's NPI active?
- Yes — Scott Greysen's NPI (1144488727) is active in the NPPES registry as of the last update on 2022-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.