MATTHEW NAUMANN MD
NPI 1447674452
Pediatrics - Pediatric Critical Care Medicine in Oklahoma City, OK
About Matthew Naumann Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW NAUMANN MD (NPI 1447674452) is an individual pediatric critical care medicine provider in Oklahoma City, Oklahoma, licensed in Oklahoma (42062) and active in the NPI registry since February 2014. He is enrolled in Medicare PECOS, maintains a secondary practice location in Baltimore, and is a graduate of Johns Hopkins University School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses
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 and accepts Medicare assignment
Matthew Naumann 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 Reassignment
Medicare enrollment records show Matthew Naumann reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oklahoma City, OK 73104
- Reassigned Medicare billing, Oklahoma enrollment
- 1,795 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.
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.
OKLAHOMA CITY, OK 73104
OKLAHOMA CITY, OK 73104
OKLAHOMA CITY, OK 73104
OKLAHOMA CITY, OK 73104
OKLAHOMA CITY, OK 73104
OKLAHOMA CITY, OK 73104
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 Matthew Naumann's NPI number?
The NPI number for Matthew Naumann is 1447674452. It was assigned to this individual provider in the NPPES registry on February 11, 2014.
Where is Matthew Naumann located?
Matthew Naumann practices at 1200 Everett Dr, Oklahoma City, OK 73104. The listed phone number is (405) 271-5211.
What is Matthew Naumann's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.
Is Matthew Naumann enrolled in Medicare?
Yes. Matthew Naumann 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 organization bills Medicare for Matthew Naumann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Naumann reassigns Medicare benefits to Ou Health Partners, Inc (Oklahoma City, OK). The 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 Matthew Naumann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Naumann accept?
Health plans from Blue Cross and Blue Shield of Oklahoma list Matthew Naumann 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 Matthew Naumann was last updated on October 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Matthew Naumann, MD · NPI 1447674452
Pediatric Critical Care Medicine physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since February 11, 2014.
## Identity
- **NPI:** 1447674452 (Entity type: Individual)
- **Enumerated:** February 11, 2014
- **Primary specialty:** Pediatrics - Pediatric Critical Care Medicine · taxonomy 2080P0203X
- **State license:** 42062 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 1200 EVERETT DR, Oklahoma City, OK 73104-5047
- **Phone:** (405) 271-5211 · **Fax:** (405) 271-2945
## 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:** Ou Health Partners, Inc (NPI 1528642642, Oklahoma City, OK), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Johns Hopkins University School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** October 28, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1447674452) · Data from the CMS NPPES public registry.