NATALIA SOULAGES ARRESE M.D.
NPI 1851749337
Pediatrics in Oklahoma City, OK
About Natalia Soulages Arrese M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATALIA SOULAGES ARRESE M.D. (NPI 1851749337) is an individual pediatrics provider in Oklahoma City, Oklahoma, licensed in Oklahoma (32370) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS, is affiliated with O U Medical Center, and is a graduate of University Of Oklahoma College Of Medicine (2016).
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
Natalia Soulages Arrese M.d. 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
2Medicare enrollment records show Natalia Soulages Arrese reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oklahoma City, OK 73104
- Reassigned Medicare billing, Oklahoma enrollment
- 1,795 clinicians in this Medicare group
Oklahoma City, OK 73104
- Reassigned Medicare billing, Oklahoma enrollment
- 845 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
O U Medical Center
Acute Care Hospitals · Oklahoma City, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73104 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 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
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 Natalia Soulages Arrese's NPI number?
The NPI number for Natalia Soulages Arrese is 1851749337. It was assigned to this individual provider in the NPPES registry on May 25, 2016.
Where is Natalia Soulages Arrese located?
Natalia Soulages Arrese practices at 1200 Childrens Ave Oucp 14000 A2, Oklahoma City, OK 73104. The listed phone number is (405) 271-4417.
What is Natalia Soulages Arrese's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Natalia Soulages Arrese enrolled in Medicare?
Yes. Natalia Soulages Arrese 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 Natalia Soulages Arrese's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Natalia Soulages Arrese reassigns Medicare benefits to 2 organizations: Ou Health Partners, Inc (Oklahoma City, OK) and Board Of Regents Of The University Of Oklahoma - Ou Physicians (Oklahoma City, OK). 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 Natalia Soulages Arrese's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Natalia Soulages Arrese accept?
Health plans from Blue Cross and Blue Shield of Oklahoma and Mending Health list Natalia Soulages Arrese 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 Natalia Soulages Arrese affiliated with any hospitals?
According to CMS data, Natalia Soulages Arrese is affiliated with O U Medical Center.
When was this NPI record last updated?
The NPPES record for Natalia Soulages Arrese was last updated on May 25, 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.
# Natalia Soulages Arrese, M.D. · NPI 1851749337
Pediatrics physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since May 25, 2016.
## Identity
- **NPI:** 1851749337 (Entity type: Individual)
- **Enumerated:** May 25, 2016
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 32370 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 1200 CHILDRENS AVE, OUCP 14000 A2, Oklahoma City, OK 73104-4637
- **Phone:** (405) 271-4417 · **Fax:** (405) 271-2920
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Ou Health Partners, Inc (NPI 1528642642, Oklahoma City, OK); Board Of Regents Of The University Of Oklahoma - Ou Physicians (NPI 1801869250, Oklahoma City, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Oklahoma College Of Medicine, class of 2016
## Record status
- **NPPES last updated:** May 25, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1851749337) · Data from the CMS NPPES public registry.