Philip Poirier, M.D.
NPI 1447333919 · Internal Medicine Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Philip Poirier, M.D. is a Internal Medicine Physician provider in Phoenix, AZ (NPI 1447333919).
Provider details
- NPI number
- 1447333919
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 14031 (AZ)
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
- 2006-10-20
- Last updated
- 2007-07-09
Frequently asked questions
- What is Philip Poirier's NPI number?
- Philip Poirier's National Provider Identifier (NPI) is 1447333919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Poirier's specialty?
- Philip Poirier is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Philip Poirier located?
- Philip Poirier's practice location on file with NPPES is 650 E Indian School Rd, Phoenix, AZ 85012-1892.
- What is Philip Poirier's phone number?
- The practice phone number listed in the NPPES registry for Philip Poirier is (602) 277-5551.
- Does Philip Poirier accept Medicare?
- Philip Poirier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Philip Poirier's NPI active?
- Yes — Philip Poirier's NPI (1447333919) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.