Jefferson County Internal Medicine P.C.
NPI 1851509855 · Medical Specialty Clinic/Center · Festus, MO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jefferson County Internal Medicine P.C. is a Medical Specialty Clinic/Center organization in Festus, MO (NPI 1851509855).
Provider details
- NPI number
- 1851509855
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Ashutosh Patel, Physician(636) 937-1528
- License
- 106434 (MO)
Specialties & taxonomies
Ambulatory Health Care Facilities
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
- 2007-05-21
- Last updated
- 2012-02-03
Frequently asked questions
- What is Jefferson County Internal Medicine P.C.'s NPI number?
- Jefferson County Internal Medicine P.C.'s National Provider Identifier (NPI) is 1851509855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jefferson County Internal Medicine P.C.?
- Jefferson County Internal Medicine P.C. is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Jefferson County Internal Medicine P.C. located?
- Jefferson County Internal Medicine P.C.'s practice location on file with NPPES is 1455 US Highway 61, Festus, MO 63028-4109.
- What is Jefferson County Internal Medicine P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Jefferson County Internal Medicine P.C. is (636) 937-1528.
- Does Jefferson County Internal Medicine P.C. accept Medicare?
- Jefferson County Internal Medicine P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Jefferson County Internal Medicine P.C.?
- The authorized official listed on Jefferson County Internal Medicine P.C.'s NPPES record is Ashutosh Patel, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jefferson County Internal Medicine P.C.'s NPI active?
- Yes — Jefferson County Internal Medicine P.C.'s NPI (1851509855) is active in the NPPES registry as of the last update on 2012-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.