Richard Gerhauser, M.D.
NPI 1558589523 · Public Health & General Preventive Medicine Physician · Tucson, AZ
Richard Gerhauser, M.D. is a Public Health & General Preventive Medicine Physician provider in Tucson, AZ (NPI 1558589523).
Provider details
- NPI number
- 1558589523
- Entity type
- Individual
- Primary specialty
- Public Health & General Preventive Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 19537 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-04-23
- Last updated
- 2012-04-24
Frequently asked questions
- What is Richard Gerhauser's NPI number?
- Richard Gerhauser's National Provider Identifier (NPI) is 1558589523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Gerhauser's specialty?
- Richard Gerhauser is listed in the NPPES registry with a primary specialty of Public Health & General Preventive Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Gerhauser located?
- Richard Gerhauser's practice location on file with NPPES is 5350 E Erickson Dr, Tucson, AZ 85712-2822.
- What is Richard Gerhauser's phone number?
- The practice phone number listed in the NPPES registry for Richard Gerhauser is (520) 733-2250.
- Is Richard Gerhauser's NPI active?
- Yes — Richard Gerhauser's NPI (1558589523) is active in the NPPES registry as of the last update on 2012-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.