DR. AMANDA WATSON GIBSON MD
NPI 1649803222
Internal Medicine in Tulsa, OK
About Dr. Amanda Watson Gibson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AMANDA WATSON GIBSON MD (NPI 1649803222) is an individual internal medicine provider in Tulsa, Oklahoma, licensed in Oklahoma (35871) and active in the NPI registry since February 2020. She is enrolled in Medicare PECOS, is affiliated with Hillcrest Medical Center, and is a graduate of University Of Oklahoma College Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Dr. Amanda Watson Gibson 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 Amanda Gibson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tulsa, OK 74135
- Reassigned Medicare billing, Oklahoma enrollment
- 124 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hillcrest Medical Center
Acute Care Hospitals · Tulsa, OKSaint Francis Hospital, Inc
Acute Care Hospitals · Tulsa, 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.
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
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 Amanda Gibson's NPI number?
The NPI number for Amanda Gibson is 1649803222. It was assigned to this individual provider in the NPPES registry on February 21, 2020.
Where is Amanda Gibson located?
Amanda Gibson practices at 4444 E 41st St, Tulsa, OK 74135. The listed phone number is (918) 619-4400.
What is Amanda Gibson's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Amanda Gibson enrolled in Medicare?
Yes. Amanda Gibson 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 Amanda Gibson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amanda Gibson reassigns Medicare benefits to Board Of Regents Of The University Of Oklahoma Ou Physicians Tulsa (Tulsa, 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 Amanda Gibson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amanda Gibson accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, CommunityCare and Mending Health list Amanda Gibson 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 Amanda Gibson affiliated with any hospitals?
According to CMS data, Amanda Gibson is affiliated with Hillcrest Medical Center, Saint Francis Hospital, Inc and Ascension St John Medical Center.
When was this NPI record last updated?
The NPPES record for Amanda Gibson was last updated on November 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Dr. Amanda Watson Gibson, MD · NPI 1649803222
Internal Medicine physician in Tulsa, Oklahoma. Individual provider, active in the CMS NPPES registry since February 21, 2020.
## Identity
- **NPI:** 1649803222 (Entity type: Individual)
- **Enumerated:** February 21, 2020
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 35871 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 4444 E 41ST ST, Tulsa, OK 74135-2527
- **Phone:** (918) 619-4400 · **Fax:** (918) 619-4152
## 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:** Board Of Regents Of The University Of Oklahoma Ou Physicians Tulsa (NPI 1154385730, Tulsa, OK), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Oklahoma College Of Medicine, class of 2020
## Record status
- **NPPES last updated:** November 19, 2024
- **Other identifiers:** Medicaid 201202120A (OK)
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Source: [NPI Profile](https://npiprofile.com/npi/1649803222) · Data from the CMS NPPES public registry.