DIGESTIVE DISEASE SPECIALISTS INC
NPI 1366489213
Internal Medicine - Gastroenterology in Oklahoma City, OK
About Digestive Disease Specialists Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIGESTIVE DISEASE SPECIALISTS INC (NPI 1366489213) is a healthcare organization registered as a gastroenterology in Oklahoma City, Oklahoma and active in the NPI registry since June 2006. The organization lists Bill R. Davis, Administrator, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Digestive Disease Specialists Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
40Medicare enrollment records show 40 clinicians reassign Medicare billing to Digestive Disease Specialists Inc, which bills Medicare for the services they deliver. Of these, 28 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 40Oklahoma City, OK 73112
Oklahoma City, OK 73104
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 Digestive Disease Specialists Inc's NPI number?
The NPI number for Digestive Disease Specialists Inc is 1366489213. It was assigned to this organization in the NPPES registry on June 1, 2006.
Where is Digestive Disease Specialists Inc located?
Digestive Disease Specialists Inc is located at 5015 N Pennsylvania Ave Ste. 303, Oklahoma City, OK 73112. The listed phone number is (405) 767-6630.
What is Digestive Disease Specialists Inc's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Digestive Disease Specialists Inc enrolled in Medicare?
Yes. Digestive Disease Specialists Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Digestive Disease Specialists Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 40 clinicians in 4 Medicare specialties reassign their Medicare billing to Digestive Disease Specialists Inc. A 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 the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (23), Gastroenterology (13) and Nurse Practitioner (3). Of these, 28 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Digestive Disease Specialists Inc accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Digestive Disease Specialists Inc 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 Digestive Disease Specialists Inc was last updated on July 11, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Digestive Disease Specialists Inc · NPI 1366489213
Gastroenterology organization in Oklahoma City, Oklahoma. Organization record, active in the CMS NPPES registry since June 1, 2006.
## Identity
- **NPI:** 1366489213 (Entity type: Organization)
- **Enumerated:** June 1, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **Organization subpart:** No
- **Authorized official:** Bill Davis, ADMINISTRATOR
## Practice location
- **Address:** 5015 N PENNSYLVANIA AVE, STE. 303, Oklahoma City, OK 73112-8891
- **Phone:** (405) 767-6630 · **Fax:** (405) 767-1176
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 40 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (23), Gastroenterology (13), Nurse Practitioner (3); 28 practice within 10 miles; [full list](https://npiprofile.com/npi/1366489213/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 11, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1366489213) · Data from the CMS NPPES public registry.