IndividualActive
Kent Tonnemacher, M.D
NPI 1841231362 · Emergency Medicine Physician · Modesto, CA
Kent Tonnemacher, M.D is a Emergency Medicine Physician provider in Modesto, CA (NPI 1841231362).
Provider details
- NPI number
- 1841231362
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- G39777 (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
1441 Florida Avenue
Modesto, CA 95350
Phone: (209) 578-1211
Street-level locationGet directions
Mailing address
2100 Powell Street
Emeryville, CA 94608-1803
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2008-01-25
Frequently asked questions
- What is Kent Tonnemacher's NPI number?
- Kent Tonnemacher's National Provider Identifier (NPI) is 1841231362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kent Tonnemacher's specialty?
- Kent Tonnemacher is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kent Tonnemacher located?
- Kent Tonnemacher's practice location on file with NPPES is 1441 Florida Avenue, Modesto, CA 95350.
- What is Kent Tonnemacher's phone number?
- The practice phone number listed in the NPPES registry for Kent Tonnemacher is (209) 578-1211.
- Is Kent Tonnemacher's NPI active?
- Yes — Kent Tonnemacher's NPI (1841231362) is active in the NPPES registry as of the last update on 2008-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.