Robert Mentzer, PA-C, PHD
NPI 1538201066 · Medical Physician Assistant · Cleveland, OH
Robert Mentzer, PA-C, PHD is a Medical Physician Assistant provider in Cleveland, OH (NPI 1538201066).
Provider details
- NPI number
- 1538201066
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 003087 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2007-02-12
- Last updated
- 2012-12-13
Frequently asked questions
- What is Robert Mentzer's NPI number?
- Robert Mentzer's National Provider Identifier (NPI) is 1538201066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Mentzer's specialty?
- Robert Mentzer is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Robert Mentzer located?
- Robert Mentzer's practice location on file with NPPES is 11100 Euclid Ave, Cleveland, OH 44106-1716.
- What is Robert Mentzer's phone number?
- The practice phone number listed in the NPPES registry for Robert Mentzer is (216) 844-3831.
- Is Robert Mentzer's NPI active?
- Yes — Robert Mentzer's NPI (1538201066) is active in the NPPES registry as of the last update on 2012-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.