IndividualActive
Gregory Mcgregor, M.D.
NPI 1952509101 · Family Medicine Physician · Phoenix, AZ
Gregory Mcgregor, M.D. is a Family Medicine Physician provider in Phoenix, AZ (NPI 1952509101).
Provider details
- NPI number
- 1952509101
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 81373 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
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
1300 N 12th St
Suite 605
Phoenix, AZ 85006-2848
Phone: (602) 239-4567
Street-level locationGet directions
Mailing address
1300 N 12th St
Phoenix, AZ 85006-2848
Registry dates
- Enumerated
- 2007-07-10
- Last updated
- 2007-07-10
Frequently asked questions
- What is Gregory Mcgregor's NPI number?
- Gregory Mcgregor's National Provider Identifier (NPI) is 1952509101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Mcgregor's specialty?
- Gregory Mcgregor is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Mcgregor located?
- Gregory Mcgregor's practice location on file with NPPES is 1300 N 12th St, Phoenix, AZ 85006-2848.
- What is Gregory Mcgregor's phone number?
- The practice phone number listed in the NPPES registry for Gregory Mcgregor is (602) 239-4567.
- Is Gregory Mcgregor's NPI active?
- Yes — Gregory Mcgregor's NPI (1952509101) is active in the NPPES registry as of the last update on 2007-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.