John Grose, D.O.
NPI 1356881999 · Anesthesiology Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Grose, D.O. is a Anesthesiology Physician provider in Phoenix, AZ (NPI 1356881999).
Provider details
- NPI number
- 1356881999
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 008875 (AZ)
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
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 744 W 9th StAttention: Osu Graduate Medical Education OfficeTulsa, OK 74127-9020Phone: (336) 782-3004
Registry dates
- Enumerated
- 2017-03-01
- Last updated
- 2026-03-23
- Certified
- 2026-03-23
Frequently asked questions
- What is John Grose's NPI number?
- John Grose's National Provider Identifier (NPI) is 1356881999, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Grose's specialty?
- John Grose is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Grose located?
- John Grose's practice location on file with NPPES is 4212 N 16th St, Phoenix, AZ 85016-5319.
- What is John Grose's phone number?
- The practice phone number listed in the NPPES registry for John Grose is (602) 263-1200.
- Does John Grose accept Medicare?
- John Grose is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Grose's NPI active?
- Yes — John Grose's NPI (1356881999) is active in the NPPES registry as of the last update on 2026-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.