Heather O'Toole, M.D.
NPI 1992797880 · Family Medicine Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather O'Toole, M.D. is a Family Medicine Physician provider in Phoenix, AZ (NPI 1992797880).
Provider details
- NPI number
- 1992797880
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 35759 (AZ)
Specialties & taxonomies
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 2927 N 7th AvePhoenix, AZ 85013-4102Phone: (602) 406-3153Fax: (602) 406-7176
- 500 W Thomas Rd Ste 900aPhoenix, AZ 85013-4223Phone: (602) 406-3540Fax: (602) 406-7186
Registry dates
- Enumerated
- 2005-08-17
- Last updated
- 2026-05-27
- Certified
- 2026-05-27
Frequently asked questions
- What is Heather O'Toole's NPI number?
- Heather O'Toole's National Provider Identifier (NPI) is 1992797880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather O'Toole's specialty?
- Heather O'Toole is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Heather O'Toole located?
- Heather O'Toole's practice location on file with NPPES is 4131 N 24th St, Phoenix, AZ 85016-6262.
- What is Heather O'Toole's phone number?
- The practice phone number listed in the NPPES registry for Heather O'Toole is (602) 955-6632.
- Does Heather O'Toole accept Medicare?
- Heather O'Toole is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather O'Toole's NPI active?
- Yes — Heather O'Toole's NPI (1992797880) is active in the NPPES registry as of the last update on 2026-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.