JOHN A HARTMAN DO
NPI 1225032832
Internal Medicine in Farmington, MO
About John A Hartman Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN A HARTMAN DO (NPI 1225032832) is an individual internal medicine provider in Farmington, Missouri, licensed in Missouri (R5E40) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Washington County Memorial Hospital, and is a graduate of At Still University Of Health Sciences, College Of Osteo Med, Kirksville (1983).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
John A Hartman Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Washington County Memorial Hospital
Critical Access Hospitals · Potosi, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63640 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FARMINGTON, MO 63640
FARMINGTON, MO 63640
FARMINGTON, MO 63640
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Hartman's NPI number?
The NPI number for John Hartman is 1225032832. It was assigned to this individual provider in the NPPES registry on June 10, 2005.
Where is John Hartman located?
John Hartman practices at 1103 Weber Rd Ste 101, Farmington, MO 63640. The listed phone number is (573) 756-6438.
What is John Hartman's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is John Hartman enrolled in Medicare?
Yes. John Hartman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is John Hartman affiliated with any hospitals?
According to CMS data, John Hartman is affiliated with Washington County Memorial Hospital.
When was this NPI record last updated?
The NPPES record for John Hartman was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
