James Mcnicholas, D.O.
NPI 1699016634 · Internal Medicine Physician · Cleveland, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Mcnicholas, D.O. is a Internal Medicine Physician provider in Cleveland, OH (NPI 1699016634).
Provider details
- NPI number
- 1699016634
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20A18348 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2013-03-14
- Last updated
- 2024-06-17
- Certified
- 2024-06-17
Frequently asked questions
- What is James Mcnicholas's NPI number?
- James Mcnicholas's National Provider Identifier (NPI) is 1699016634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Mcnicholas's specialty?
- James Mcnicholas is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Mcnicholas located?
- James Mcnicholas's practice location on file with NPPES is 9500 Euclid Ave, Cleveland, OH 44195-3518.
- What is James Mcnicholas's phone number?
- The practice phone number listed in the NPPES registry for James Mcnicholas is (216) 970-2998.
- Does James Mcnicholas accept Medicare?
- James Mcnicholas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Mcnicholas's NPI active?
- Yes — James Mcnicholas's NPI (1699016634) is active in the NPPES registry as of the last update on 2024-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.