DR. CHARLES DENNIS KNIFE CHIEF M.D.
NPI 1760405740
Obstetrics & Gynecology in Owasso, OK

Active since July 25, 2006PECOS EnrolledAccepts Medicare Assignment
78.75/100
CMS Quality Rating
12455 E 100TH ST N, STE 220, OWASSO, OK 74055(918) 274-5555(918) 293-3167 Get Directions Write a Review

NPPES record last updated: May 1, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Charles Dennis Knife Chief M.d. NPPES

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

DR. CHARLES DENNIS KNIFE CHIEF M.D. (NPI 1760405740) is an individual obstetrics & gynecology provider in Owasso, Oklahoma, licensed in Oklahoma (14319) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Cherokee Nation W W Hastings Indian Hospital, and is a graduate of University Of California, San Diego School Of Medicine (1982).

NPPES Registry Identity

NPI1760405740
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. CHARLES DENNIS KNIFE CHIEFCredential: M.D.
Location Address12455 E 100TH ST N, STE 220Owasso, OK 74055-4674
Mailing Address12455 E 100th St N, Ste 220Owasso, OK 74055-4674 · (918) 274-5555 · Fax (918) 293-3167
Fax(918) 293-3167
Sole ProprietorYes
Medical School CMSUniversity Of California, San Diego School Of MedicineGraduated 1982
Enumeration DateJuly 25, 2006
Last NPPES UpdateMay 1, 2013
NPI 1760405740 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in OK · 14319
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
12455 E 100TH ST N, Owasso, OK 74055

Other Identifiers 2

Medicare UPINA51981OK
Medicaid100213610AOK

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

Dr. Charles Dennis Knife Chief M.d. 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 ID9638134240
PECOS Enrollment IDI20041123000567
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
28 services28 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
19 services18 patients

Hospital Affiliations CMS Care Compare

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74055 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.

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

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Family)
12455 E 100TH ST N
OWASSO, OK 74055
Orthopaedic Surgery
12455 E 100TH ST N
OWASSO, OK 74055
Obstetrics & Gynecology (Gynecologic Oncology)
12455 E 100TH ST N, STE 220
OWASSO, OK 74055
Family Medicine (Sports Medicine)
12455 E 100TH ST N, STE. 120
OWASSO, OK 74055
Obstetrics & Gynecology
12455 E 100TH ST N, STE 220
OWASSO, OK 74055
Optometrist
12455 E 100TH ST N, SUITE 110
OWASSO, OK 74055
Family Medicine
12455 E 100TH ST N, SUITE 120
OWASSO, OK 74055
Family Medicine
12455 E 100TH ST N, SUITE 120
OWASSO, OK 74055

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 Charles Knife Chief's NPI number?

The NPI number for Charles Knife Chief is 1760405740. It was assigned to this individual provider in the NPPES registry on July 25, 2006.

Where is Charles Knife Chief located?

Charles Knife Chief practices at 12455 E 100th St N Ste 220, Owasso, OK 74055. The listed phone number is (918) 274-5555.

What is Charles Knife Chief's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Charles Knife Chief enrolled in Medicare?

Yes. Charles Knife Chief 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 Charles Knife Chief accept?

Health plans from Blue Cross and Blue Shield of Oklahoma list Charles Knife Chief 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 Charles Knife Chief affiliated with any hospitals?

According to CMS data, Charles Knife Chief is affiliated with Cherokee Nation W W Hastings Indian Hospital.

When was this NPI record last updated?

The NPPES record for Charles Knife Chief was last updated on May 1, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.