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DR. FREDERICK DAS CRNA
NPI 1346670106
Nurse Anesthetist, Certified Registered in Jenks, OK

Active since November 14, 2013Accepts Medicare Assignment
91.18/100
CMS Quality Rating
2020 W 109TH ST S, JENKS, OK 74037(918) 209-5532 Get Directions Write a Review

NPPES record last updated: August 7, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Frederick Das Crna NPPES

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

DR. FREDERICK DAS CRNA (NPI 1346670106) is an individual nurse anesthetist, certified registered in Jenks, Oklahoma, licensed in Oklahoma (R0089495) and active in the NPI registry since November 2013. He is affiliated with Cherokee Nation W W Hastings Indian Hospital and is a graduate of Other (2013).

NPPES Registry Identity

NPI1346670106
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameDR. FREDERICK DASCredential: CRNA
Location Address2020 W 109TH ST SJenks, OK 74037-2686
Mailing Address2020 W 109th St SJenks, OK 74037-2686 · (918) 209-5532
Phone(918) 209-5532
Sole ProprietorYes
Medical School CMSOtherGraduated 2013
Enumeration DateNovember 14, 2013
Last NPPES UpdateAugust 7, 2014
✔ NPI 1346670106 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 · R0089495
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.
2020 W 109TH ST S, Jenks, OK 74037
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma.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

Dr. Frederick Das Crna 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.

PECOS PAC ID1557584687
PECOS Enrollment IDI20140519001123

Medicare Billing Reassignments

3

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

Integral Anesthesia, LLC
1.6 mi
Anesthesiology
3029 W MAIN ST
Jenks, OK 74037
  • Reassigned Medicare billing, Oklahoma enrollment
  • 199 clinicians in this Medicare group
NPI 1881041515 (918) 701-2300
Cherokee Nation
30 mi
Multi-Specialty
101 S MOORE AVE
Claremore, OK 74017
  • Reassigned Medicare billing, Texas enrollment
  • 1,047 clinicians in this Medicare group
NPI 1497568968 (539) 234-1000
Northeastern Health System
59 mi
General Acute Care Hospital
1400 E DOWNING ST
Tahlequah, OK 74464
  • Reassigned Medicare billing, Oklahoma enrollment
  • 159 clinicians in this Medicare group
NPI 1003865999 (918) 456-0641

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 4

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.

Destruction of peripheral nerve or branch 64640
Destruction of a peripheral nerve or branch is a procedure to treat nerve-related pain. It involves using heat, cold, or chemicals to damage or destroy the nerve, thereby blocking pain signals to the brain. This can provide long-term pain relief.
82 services22 patients
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447
This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.
31 services31 patients
Ultrasonic guidance for needle placement 76942
Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.
29 services29 patients
Injection of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve) 64445
This procedure involves injecting an anesthetic or steroid into the lower back and leg nerve to alleviate pain. The injection helps reduce inflammation and numb the area, providing relief from discomfort. This is a common treatment for conditions such as sciatica and herniated discs.
21 services21 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Cherokee Nation W W Hastings Indian Hospital

Acute Care Hospitals · Tahlequah, OK
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number370171
Location100 S Bliss AvenueTahlequah, OK 74464 · Cherokee County
Emergency services Birthing friendly

Ascension St John Broken Arrow

Acute Care Hospitals · Broken Arrow, OK
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370235
Location1000 West Boise CircleBroken Arrow, OK 74012 · Tulsa County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74037 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$123.06 typical visit price
range $53.00 – $162.61
Typical copayment $30.76 (range $13.25 – $40.65)
Most-billed visit code 99204
Established Patient
$66.48 typical visit price
range $16.68 – $132.40
Typical copayment $16.62 (range $4.17 – $33.10)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

91.18/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality79.27
Promoting Interoperability100
Improvement Activities40

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 Frederick Das's NPI number?

The NPI number for Frederick Das is 1346670106. It was assigned to this individual provider in the NPPES registry on November 14, 2013.

Where is Frederick Das located?

Frederick Das practices at 2020 W 109th St S, Jenks, OK 74037. The listed phone number is (918) 209-5532.

What is Frederick Das's specialty?

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

Is Frederick Das enrolled in Medicare?

Yes. Frederick Das 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 Frederick Das's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Frederick Das reassigns Medicare benefits to 3 organizations: Integral Anesthesia, LLC (Jenks, OK), Cherokee Nation (Claremore, OK) and Northeastern Health System (Tahlequah, 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 Frederick Das's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Frederick Das accept?

Health plans from Blue Cross and Blue Shield of Oklahoma list Frederick Das 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 Frederick Das affiliated with any hospitals?

According to CMS data, Frederick Das is affiliated with Cherokee Nation W W Hastings Indian Hospital and Ascension St John Broken Arrow.

When was this NPI record last updated?

The NPPES record for Frederick Das was last updated on August 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.