Philip Sullivan, MD
NPI 1447477583 · Emergency Medicine Physician · Littleton, CO
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Philip Sullivan, MD is a Emergency Medicine Physician provider in Littleton, CO (NPI 1447477583).
Provider details
- NPI number
- 1447477583
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 19503 (CO)
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
- 2007-04-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Philip Sullivan's NPI number?
- Philip Sullivan's National Provider Identifier (NPI) is 1447477583, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Sullivan's specialty?
- Philip Sullivan is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Philip Sullivan located?
- Philip Sullivan's practice location on file with NPPES is 191 E Orchard Rd, Littleton, CO 80121-8000.
- What is Philip Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Philip Sullivan is (303) 730-1313.
- Does Philip Sullivan accept Medicare?
- Philip Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Philip Sullivan's NPI active?
- Yes — Philip Sullivan's NPI (1447477583) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.