TIFFANY R HAMILTON MD
NPI 1164747481
Pediatrics - Pediatric Cardiology in Oklahoma City, OK
About Tiffany R Hamilton Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIFFANY R HAMILTON MD (NPI 1164747481) is an individual pediatric cardiology provider in Oklahoma City, Oklahoma, licensed in Oklahoma (41238) and active in the NPI registry since March 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses 3
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
Tiffany R Hamilton 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 Tiffany Hamilton 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.
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 Tiffany Hamilton's NPI number?
The NPI number for Tiffany Hamilton is 1164747481. It was assigned to this individual provider in the NPPES registry on March 30, 2010.
Where is Tiffany Hamilton located?
Tiffany Hamilton practices at 1200 Childrens Ave # 2F, Oklahoma City, OK 73104. The listed phone number is (405) 271-4411.
What is Tiffany Hamilton's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is Tiffany Hamilton enrolled in Medicare?
Yes. Tiffany Hamilton 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 Tiffany Hamilton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tiffany Hamilton 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 Tiffany Hamilton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tiffany Hamilton accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, Mending Health and UnitedHealthcare list Tiffany Hamilton 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 Tiffany Hamilton was last updated on January 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Tiffany R Hamilton, MD · NPI 1164747481
Pediatric Cardiology physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since March 30, 2010.
## Identity
- **NPI:** 1164747481 (Entity type: Individual)
- **Enumerated:** March 30, 2010
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** 41238 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 1200 CHILDRENS AVE # 2F, Oklahoma City, OK 73104-4637
- **Phone:** (405) 271-4411
## 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:** Other, class of 2010
## Record status
- **NPPES last updated:** January 26, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1164747481) · Data from the CMS NPPES public registry.