JOHN PETERSEN MD
NPI 1972506442
Internal Medicine in Midland, TX
About John Petersen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN PETERSEN MD (NPI 1972506442) is an individual internal medicine provider in Midland, Texas, licensed in Texas (Q0536) and active in the NPI registry since May 2005. He is enrolled in Medicare PECOS and maintains a secondary practice location in Odessa.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
John Petersen Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show John Petersen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Midland, TX 79707
- Reassigned Medicare billing, Texas enrollment
- 25 clinicians in this Medicare group
Midland, TX 79707
- Reassigned Medicare billing, Texas enrollment
- 27 clinicians in this Medicare group
Gainesville, TX 76240
- Reassigned Medicare billing, Texas enrollment
- 1,193 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 79707 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Petersen's NPI number?
The NPI number for John Petersen is 1972506442. It was assigned to this individual provider in the NPPES registry on May 27, 2005.
Where is John Petersen located?
John Petersen practices at 4705 Briarwood Avenue, Midland, TX 79707. The listed phone number is (432) 505-4145.
What is John Petersen's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is John Petersen enrolled in Medicare?
Yes. John Petersen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for John Petersen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Petersen reassigns Medicare benefits to 3 organizations: Urgent Care Providers PLLC (Midland, TX), Wes Tex Urgent Care, PLLC (Midland, TX) and Acs Primary Care Physicians Southwest, PA (Gainesville, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for John Petersen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Petersen accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list John Petersen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for John Petersen was last updated on March 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.
# John Petersen, MD · NPI 1972506442
Internal Medicine physician in Midland, Texas. Individual provider, active in the CMS NPPES registry since May 27, 2005.
## Identity
- **NPI:** 1972506442 (Entity type: Individual)
- **Enumerated:** May 27, 2005
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** Q0536 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 4705 BRIARWOOD AVENUE, Midland, TX 79707-2639
- **Phone:** (432) 505-4145 · **Fax:** (833) 941-0864
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Urgent Care Providers PLLC (NPI 1457131294, Midland, TX); Wes Tex Urgent Care, PLLC (NPI 1225723125, Midland, TX); Acs Primary Care Physicians Southwest, PA (NPI 1538101019, Gainesville, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 12, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1972506442) · Data from the CMS NPPES public registry.