Individual Healthcare Provider
John Robertson Carr, MD
Provider's NPPES record last updated: July 31, 2024
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1154816858
- Primary Specialty
- Internal Medicine
- Practice Location
- Rolla, Missouri
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 18, 2026, 2:15 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Internal Medicine
Allopathic & Osteopathic Physicians
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy code 207R00000X
Provider-Reported License Information
- Internal Medicine (Missouri)
- 2021028418
- Internal Medicine (Missouri)
- 2018022261
Practice Locations
Practice Location
1000 W 10th St
Rolla, Missouri 65401-2905
Phone: (573) 458-8899
Additional Practice Location
1333 S Sam Houston Blvd
Houston, Missouri 65483-2046
Phone: (417) 967-3311
Fax: (417) 967-1234
Additional Practice Location
1337 S Sam Houston Blvd
Houston, Missouri 65483-2046
Phone: (417) 967-5435
Fax: (417) 967-5503
Additional Practice Location
1000 W 10th St
Rolla, Missouri 65401-2905
Phone: (573) 458-8899
Fax: (573) 341-5611
Additional Practice Location
600 Blues Lake Pkwy
Rolla, Missouri 65401-8022
Phone: (573) 364-8822
Fax: (573) 202-2402
Additional Practice Location
1000 Gw Ln
Waynesville, Missouri 65583-2339
Phone: (573) 774-2715
Fax: (573) 202-2410
Record Information
- Enumeration Date
- June 25, 2018
- Provider's NPPES Record Last Updated
- July 31, 2024
- Certification Date
- July 31, 2024
- NPISignal NPPES Dataset
- August 2026
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