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Stephen Hempelman, MD
NPI 1235179334 · Neurology Physician · Peoria, AZ
Stephen Hempelman, MD is a Neurology Physician provider in Peoria, AZ (NPI 1235179334).
Provider details
- NPI number
- 1235179334
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 10258 (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
13760 N 93rd Ave
Ste 101
Peoria, AZ 85381-4201
Phone: (623) 876-3940
Fax: (623) 977-4223
Street-level locationGet directions
Mailing address
13640 N Plaza Del Rio Blvd
Peoria, AZ 85381-4846
Registry dates
- Enumerated
- 2006-06-07
- Last updated
- 2008-01-23
Frequently asked questions
- What is Stephen Hempelman's NPI number?
- Stephen Hempelman's National Provider Identifier (NPI) is 1235179334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Hempelman's specialty?
- Stephen Hempelman is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Hempelman located?
- Stephen Hempelman's practice location on file with NPPES is 13760 N 93rd Ave, Peoria, AZ 85381-4201.
- What is Stephen Hempelman's phone number?
- The practice phone number listed in the NPPES registry for Stephen Hempelman is (623) 876-3940.
- Is Stephen Hempelman's NPI active?
- Yes — Stephen Hempelman's NPI (1235179334) is active in the NPPES registry as of the last update on 2008-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.