PETER MADDEN MD
NPI 1003203001
Internal Medicine in Tulsa, OK
About Peter Madden Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PETER MADDEN MD (NPI 1003203001) is an individual internal medicine provider in Tulsa, Oklahoma, licensed in Oklahoma (31595) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Ascension St John Jane Phillips, and is a graduate of University Of Oklahoma College Of Medicine (2015).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Peter Madden Md 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.
Medicare Billing Reassignments
4Medicare enrollment records show Peter Madden reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tulsa, OK 74136
- Reassigned Medicare billing, Oklahoma enrollment
- 300 clinicians in this Medicare group
Tulsa, OK 74104
- Reassigned Medicare billing, Oklahoma enrollment
- 820 clinicians in this Medicare group
Broken Arrow, OK 74012
- Reassigned Medicare billing, Oklahoma enrollment
- 48 clinicians in this Medicare group
Humble, TX 77338
- Reassigned Medicare billing, Oklahoma enrollment
- 284 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 2
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension St John Jane Phillips
Acute Care Hospitals · Bartlesville, OKAscension St John Medical Center
Acute Care Hospitals · Tulsa, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74135 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TULSA, OK 74135
TULSA, OK 74135
TULSA, OK 74135
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 Peter Madden's NPI number?
The NPI number for Peter Madden is 1003203001. It was assigned to this individual provider in the NPPES registry on April 17, 2015.
Where is Peter Madden located?
Peter Madden practices at 4502 E 41st St, Tulsa, OK 74135. The listed phone number is (918) 619-4400.
What is Peter Madden's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Peter Madden enrolled in Medicare?
Yes. Peter Madden 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.
Which organizations bill Medicare for Peter Madden's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peter Madden reassigns Medicare benefits to 4 organizations: Usacs Observation Medicine Services Of Oklahoma, LLC (Tulsa, OK), St. John Physicians, Inc. (Tulsa, OK), Usacs Critical Care Medicine Of Oklahoma, LLC (Broken Arrow, OK) and Hospitalist Medicine Physicians Of Texas, PLLC (Humble, 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 Peter Madden's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Peter Madden accept?
Health plans from Blue Cross and Blue Shield of Oklahoma list Peter Madden 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.
Is Peter Madden affiliated with any hospitals?
According to CMS data, Peter Madden is affiliated with Ascension St John Jane Phillips and Ascension St John Medical Center.
When was this NPI record last updated?
The NPPES record for Peter Madden was last updated on May 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.
# Peter Madden, MD · NPI 1003203001
Internal Medicine physician in Tulsa, Oklahoma. Individual provider, active in the CMS NPPES registry since April 17, 2015.
## Identity
- **NPI:** 1003203001 (Entity type: Individual)
- **Enumerated:** April 17, 2015
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 31595 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 4502 E 41ST ST, Tulsa, OK 74135-2536
- **Phone:** (918) 619-4400
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Usacs Observation Medicine Services Of Oklahoma, LLC (NPI 1326739111, Tulsa, OK); St. John Physicians, Inc. (NPI 1336194406, Tulsa, OK); Usacs Critical Care Medicine Of Oklahoma, LLC (NPI 1255166856, Broken Arrow, OK); Hospitalist Medicine Physicians Of Texas, PLLC (NPI 1629307095, Humble, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Oklahoma College Of Medicine, class of 2015
## Record status
- **NPPES last updated:** May 7, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1003203001) · Data from the CMS NPPES public registry.