Southern Missouri Internal Medicine, PC
NPI 1750625844 · Internal Medicine Physician · Cape Girardeau, MO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Southern Missouri Internal Medicine, PC is a Internal Medicine Physician organization in Cape Girardeau, MO (NPI 1750625844).
Provider details
- NPI number
- 1750625844
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Mcnabb, Owner(573) 335-5057
- License
- DO100129 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2012-11-15
- Last updated
- 2012-11-15
Frequently asked questions
- What is Southern Missouri Internal Medicine, PC's NPI number?
- Southern Missouri Internal Medicine, PC's National Provider Identifier (NPI) is 1750625844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Southern Missouri Internal Medicine, PC?
- Southern Missouri Internal Medicine, PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Southern Missouri Internal Medicine, PC located?
- Southern Missouri Internal Medicine, PC's practice location on file with NPPES is 3260 Lexington Ave, Cape Girardeau, MO 63701-2609.
- What is Southern Missouri Internal Medicine, PC's phone number?
- The practice phone number listed in the NPPES registry for Southern Missouri Internal Medicine, PC is (573) 335-5057.
- Does Southern Missouri Internal Medicine, PC accept Medicare?
- Southern Missouri Internal Medicine, PC 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 Southern Missouri Internal Medicine, PC?
- The authorized official listed on Southern Missouri Internal Medicine, PC's NPPES record is Mark Mcnabb, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Southern Missouri Internal Medicine, PC's NPI active?
- Yes — Southern Missouri Internal Medicine, PC's NPI (1750625844) is active in the NPPES registry as of the last update on 2012-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.