Michael Haynes, D.O.
NPI 1023470457 · Pediatrics Physician · Mesa, AZ
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Haynes, D.O. is a Pediatrics Physician provider in Mesa, AZ (NPI 1023470457).
Provider details
- NPI number
- 1023470457
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2016-03-24
- Last updated
- 2019-06-06
Frequently asked questions
- What is Michael Haynes's NPI number?
- Michael Haynes's National Provider Identifier (NPI) is 1023470457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Haynes's specialty?
- Michael Haynes is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Haynes located?
- Michael Haynes's practice location on file with NPPES is 5131 E Southern Ave, Mesa, AZ 85206-2799.
- What is Michael Haynes's phone number?
- The practice phone number listed in the NPPES registry for Michael Haynes is (602) 933-0002.
- Does Michael Haynes accept Medicare?
- Michael Haynes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Haynes's NPI active?
- Yes — Michael Haynes's NPI (1023470457) is active in the NPPES registry as of the last update on 2019-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.