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Norman Gramstad, DO
NPI 1730145053 · General Practice Physician · Phoenix, AZ
Norman Gramstad, DO is a General Practice Physician provider in Phoenix, AZ (NPI 1730145053).
Provider details
- NPI number
- 1730145053
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 3181 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
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
7550 N 19th Ave Ste 201
Phoenix, AZ 85021-7976
Phone: (602) 973-3100
Fax: (602) 973-0978
Street-level locationGet directions
Mailing address
Po Box 41908
Phoenix, AZ 85080-1908
Registry dates
- Enumerated
- 2006-04-25
- Last updated
- 2015-02-20
Frequently asked questions
- What is Norman Gramstad's NPI number?
- Norman Gramstad's National Provider Identifier (NPI) is 1730145053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Norman Gramstad's specialty?
- Norman Gramstad is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Norman Gramstad located?
- Norman Gramstad's practice location on file with NPPES is 7550 N 19th Ave Ste 201, Phoenix, AZ 85021-7976.
- What is Norman Gramstad's phone number?
- The practice phone number listed in the NPPES registry for Norman Gramstad is (602) 973-3100.
- Is Norman Gramstad's NPI active?
- Yes — Norman Gramstad's NPI (1730145053) is active in the NPPES registry as of the last update on 2015-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.