1. Home
  2. Directory
  3. Oklahoma
  4. Tahlequah
  5. Nurse Anesthetist Certified Registered
  6. NPI Profile

MR. RYAN MATTHEW FREEMAN CRNA
NPI 1811282395
Nurse Anesthetist, Certified Registered in Tahlequah, OK

Active since June 13, 2011
78.75/100
CMS Quality Rating
3266 CYPRESS LN, TAHLEQUAH, OK 74464(918) 431-4591 Get Directions Write a Review

NPPES record last updated: June 13, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mr. Ryan Matthew Freeman Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. RYAN MATTHEW FREEMAN CRNA (NPI 1811282395) is an individual nurse anesthetist, certified registered in Tahlequah, Oklahoma, licensed in Oklahoma (77287) and active in the NPI registry since June 2011.

NPPES Registry Identity

NPI1811282395
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameMR. RYAN MATTHEW FREEMANCredential: CRNA
Location Address3266 CYPRESS LNTahlequah, OK 74464-0653
Mailing Address3266 Cypress LnTahlequah, OK 74464-0653 · (918) 431-4591
Phone(918) 431-4591
Sole ProprietorYes
Enumeration DateJune 13, 2011
✔ NPI 1811282395 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in OK · 77287
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
3266 CYPRESS LN, Tahlequah, OK 74464
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Mending Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Ryan Matthew Freeman Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

3

Medicare enrollment records show Ryan Freeman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cherokee Nation
2.2 mi
General Acute Care Hospital
19780 E. ROSS STREET
Tahlequah, OK 74464
  • Reassigned Medicare billing, Texas enrollment
  • 1,047 clinicians in this Medicare group
NPI 1275799645 (539) 355-1000
Anesthesia Associates Of Oklahoma PLLC
56 mi
Anesthesiology
4200 E SKELLY DR, SUITE 100
Tulsa, OK 74135
  • Reassigned Medicare billing, Oklahoma enrollment
  • 48 clinicians in this Medicare group
NPI 1770891475 (918) 728-6010
Emergenchealth PLLC
260 mi
Anesthesiology
4100 INTERNATIONAL PLZ STE 800
Fort Worth, TX 76109
  • Reassigned Medicare billing, Oklahoma enrollment
  • 315 clinicians in this Medicare group
NPI 1467970897 (972) 861-1270

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 2

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.

Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
15 services15 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
12 services12 patients

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.

78.75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality61.59
Promoting Interoperability98
Improvement Activities40
Cost65.11

Reported Quality Measures

Post-Anesthetic Transfer of Care Measure: Procedure Room to a Post Anesthesia Care Unit (PACU)
Percentage of patients, regardless of age, who are under the care of an anesthesia practitioner and are admitted to a PACU or other non-ICU location in which a post-anesthetic formal transfer of care protocol or checklist which includes the key transfer of…
100%43 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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 Ryan Freeman's NPI number?

The NPI number for Ryan Freeman is 1811282395. It was assigned to this individual provider in the NPPES registry on June 13, 2011.

Where is Ryan Freeman located?

Ryan Freeman practices at 3266 Cypress Ln, Tahlequah, OK 74464. The listed phone number is (918) 431-4591.

What is Ryan Freeman's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Ryan Freeman enrolled in Medicare?

Yes. Ryan Freeman is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ryan Freeman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Freeman reassigns Medicare benefits to 3 organizations: Cherokee Nation (Tahlequah, OK), Anesthesia Associates Of Oklahoma PLLC (Tulsa, OK) and Emergenchealth PLLC (Fort Worth, TX). 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 Ryan Freeman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ryan Freeman accept?

Health plans from Mending Health list Ryan Freeman 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 Ryan Freeman was last updated on June 13, 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.