WILLIAM M TIERNEY MD
NPI 1255300513
Internal Medicine - Gastroenterology in Oklahoma City, OK
About William M Tierney Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM M TIERNEY MD (NPI 1255300513) is an individual gastroenterology provider in Oklahoma City, Oklahoma, licensed in Oklahoma (20307) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with O U Medical Center, and is a graduate of Yale University School Of Medicine (1990).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
William M Tierney 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.
Areas of Expertise CMS Part B claims 11
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
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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
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 William Tierney's NPI number?
The NPI number for William Tierney is 1255300513. It was assigned to this individual provider in the NPPES registry on March 17, 2006.
Where is William Tierney located?
William Tierney practices at 825 NE 10th St Oupb 2300, Oklahoma City, OK 73104. The listed phone number is (405) 271-8478.
What is William Tierney's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is William Tierney enrolled in Medicare?
Yes. William Tierney 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.
What insurance does William Tierney accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, Medica and Mending Health list William Tierney 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 William Tierney affiliated with any hospitals?
According to CMS data, William Tierney is affiliated with O U Medical Center.
When was this NPI record last updated?
The NPPES record for William Tierney was last updated on January 18, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# William M Tierney, MD · NPI 1255300513
Gastroenterology physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since March 17, 2006.
## Identity
- **NPI:** 1255300513 (Entity type: Individual)
- **Enumerated:** March 17, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** 20307 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 825 NE 10TH ST, OUPB 2300, Oklahoma City, OK 73104-5417
- **Phone:** (405) 271-8478
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Yale University School Of Medicine, class of 1990
## Record status
- **NPPES last updated:** January 18, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1255300513) · Data from the CMS NPPES public registry.