DAVID LI FARRIER MD
NPI 1093397754
Internal Medicine in Oklahoma City, OK
About David Li Farrier Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID LI FARRIER MD (NPI 1093397754) is an individual internal medicine provider in Oklahoma City, Oklahoma, licensed in Oklahoma (44034) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Integris Baptist Medical Center, Inc, and maintains a secondary practice location in Oklahoma City.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
David Li Farrier 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 Reassignments
2Medicare enrollment records show David Farrier 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 73134
- Reassigned Medicare billing, Oklahoma enrollment
- 1,058 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 3
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Integris Baptist Medical Center, Inc
Acute Care Hospitals · Oklahoma City, OKO U Medical Center
Acute Care Hospitals · Oklahoma City, OKIntegris Southwest Medical Center
Acute Care Hospitals · Oklahoma City, OKIntegris Canadian Valley Hospital
Acute Care Hospitals · Yukon, 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
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 David Farrier's NPI number?
The NPI number for David Farrier is 1093397754. It was assigned to this individual provider in the NPPES registry on April 22, 2021.
Where is David Farrier located?
David Farrier practices at 700 NE 13th St, Oklahoma City, OK 73104. The listed phone number is (405) 271-4700.
What is David Farrier's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is David Farrier enrolled in Medicare?
Yes. David Farrier 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 David Farrier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Farrier reassigns Medicare benefits to 2 organizations: Ou Health Partners, Inc (Oklahoma City, OK) and Integris Ambulatory Care Corporation (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 David Farrier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Farrier accept?
Health plans from Blue Cross and Blue Shield of Oklahoma and Mending Health list David Farrier 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 David Farrier affiliated with any hospitals?
According to CMS data, David Farrier is affiliated with Integris Baptist Medical Center, Inc, O U Medical Center, Integris Southwest Medical Center and Integris Canadian Valley Hospital.
When was this NPI record last updated?
The NPPES record for David Farrier was last updated on March 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# David Li Farrier, MD · NPI 1093397754
Internal Medicine physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since April 22, 2021.
## Identity
- **NPI:** 1093397754 (Entity type: Individual)
- **Enumerated:** April 22, 2021
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 44034 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 700 NE 13TH ST, Oklahoma City, OK 73104-5004
- **Phone:** (405) 271-4700
## 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); Integris Ambulatory Care Corporation (NPI 1750333936, Oklahoma City, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Baylor College Of Medicine, class of 2021
## Record status
- **NPPES last updated:** March 20, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1093397754) · Data from the CMS NPPES public registry.