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Mark Austein, MD
NPI 1750486114 · Family Medicine Physician · Phoenix, AZ
Mark Austein, MD is a Family Medicine Physician provider in Phoenix, AZ (NPI 1750486114).
Provider details
- NPI number
- 1750486114
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- AZ14196 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
4225 W Glendale Ave
Suite E119
Phoenix, AZ 85051-8194
Phone: (623) 915-0294
Street-level locationGet directions
Mailing address
4225 W Glendale Ave
Phoenix, AZ 85051-8194
Registry dates
- Enumerated
- 2006-09-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Austein's NPI number?
- Mark Austein's National Provider Identifier (NPI) is 1750486114, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Austein's specialty?
- Mark Austein is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Austein located?
- Mark Austein's practice location on file with NPPES is 4225 W Glendale Ave, Phoenix, AZ 85051-8194.
- What is Mark Austein's phone number?
- The practice phone number listed in the NPPES registry for Mark Austein is (623) 915-0294.
- Is Mark Austein's NPI active?
- Yes — Mark Austein's NPI (1750486114) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.