IndividualActive
Maxine Gerken, MD
NPI 1518966035 · Surgery Physician · Phoenix, AZ
Maxine Gerken, MD is a Surgery Physician provider in Phoenix, AZ (NPI 1518966035).
Provider details
- NPI number
- 1518966035
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G64845 (CA)
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
4212 N 16th St
Integrated Surgical Service
Phoenix, AZ 85016-5319
Phone: (602) 263-1200
Fax: (602) 200-5366
Street-level locationGet directions
Mailing address
4212 N 16th St
Phoenix, AZ 85016-5319
Registry dates
- Enumerated
- 2005-07-18
- Last updated
- 2015-06-30
Frequently asked questions
- What is Maxine Gerken's NPI number?
- Maxine Gerken's National Provider Identifier (NPI) is 1518966035, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maxine Gerken's specialty?
- Maxine Gerken is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Maxine Gerken located?
- Maxine Gerken's practice location on file with NPPES is 4212 N 16th St, Phoenix, AZ 85016-5319.
- What is Maxine Gerken's phone number?
- The practice phone number listed in the NPPES registry for Maxine Gerken is (602) 263-1200.
- Is Maxine Gerken's NPI active?
- Yes — Maxine Gerken's NPI (1518966035) is active in the NPPES registry as of the last update on 2015-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.