IndividualActive
Jeffrey Baker, MD
NPI 1932163771 · Internal Medicine Physician · Mason, OH
Jeffrey Baker, MD is a Internal Medicine Physician provider in Mason, OH (NPI 1932163771).
Provider details
- NPI number
- 1932163771
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35047789B (OH)
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
9313 Mason Montgomery Road
Suite 200
Mason, OH 45040
Phone: (513) 584-6999
Fax: (513) 584-6998
Street-level locationGet directions
Mailing address
Po Box 636256 Central Credentialing
Cincinnati, OH 45263-6256
Registry dates
- Enumerated
- 2006-04-17
- Last updated
- 2018-01-09
Frequently asked questions
- What is Jeffrey Baker's NPI number?
- Jeffrey Baker's National Provider Identifier (NPI) is 1932163771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Baker's specialty?
- Jeffrey Baker is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Baker located?
- Jeffrey Baker's practice location on file with NPPES is 9313 Mason Montgomery Road, Mason, OH 45040.
- What is Jeffrey Baker's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Baker is (513) 584-6999.
- Is Jeffrey Baker's NPI active?
- Yes — Jeffrey Baker's NPI (1932163771) is active in the NPPES registry as of the last update on 2018-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.