JOHN MICHAEL PEFFER MD
NPI 1184920787
Emergency Medicine in Cannon Afb, NM
About John Michael Peffer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN MICHAEL PEFFER MD (NPI 1184920787) is an individual emergency medicine provider in Cannon Afb, New Mexico, licensed in Texas (S0363) and active in the NPI registry since January 2011. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
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 Michael Peffer Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show John Peffer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Arlington, TX 76015
- Reassigned Medicare billing, Texas enrollment
- 454 clinicians in this Medicare group
Dallas, TX 75246
- Reassigned Medicare billing, Texas enrollment
- 1,044 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 5
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 88103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Peffer's NPI number?
The NPI number for John Peffer is 1184920787. It was assigned to this individual provider in the NPPES registry on January 31, 2011.
Where is John Peffer located?
John Peffer practices at 511 N Torch Blvd Bldg 300, Cannon Afb, NM 88103. The listed phone number is (575) 784-0287.
What is John Peffer's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is John Peffer enrolled in Medicare?
Yes. John Peffer is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for John Peffer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Peffer reassigns Medicare benefits to 2 organizations: Questcare Medical Services, PLLC (Arlington, TX) and Century Integrated Partners, Inc (Dallas, 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 Peffer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Peffer accept?
Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list John Peffer 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 Peffer was last updated on March 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 Michael Peffer, MD · NPI 1184920787
Emergency Medicine physician in Cannon Afb, New Mexico. Individual provider, active in the CMS NPPES registry since January 31, 2011.
## Identity
- **NPI:** 1184920787 (Entity type: Individual)
- **Enumerated:** January 31, 2011
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** S0363 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 511 N TORCH BLVD BLDG 300, Cannon Afb, NM 88103-5109
- **Phone:** (575) 784-0287
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Questcare Medical Services, PLLC (NPI 1497807713, Arlington, TX); Century Integrated Partners, Inc (NPI 1447615711, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 6, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1184920787) · Data from the CMS NPPES public registry.