CATHERINE WILLIAMS GARDNER ARNP
NPI 1730270463
Nurse Practitioner - Obstetrics & Gynecology in Oklahoma City, OK

Active since September 27, 2006PECOS EnrolledAccepts Medicare Assignment
11220 N ROCKWELL AVE, OKLAHOMA CITY, OK 73162(405) 632-6688(405) 634-9611 Get Directions Write a Review

NPPES record last updated: August 20, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Catherine Williams Gardner Arnp NPPES

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

CATHERINE WILLIAMS GARDNER ARNP (NPI 1730270463) is an individual obstetrics & gynecology provider in Oklahoma City, Oklahoma, licensed in Oklahoma (R0058989) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with O U Medical Center, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1730270463
Entity TypeIndividualFemale
Primary Taxonomy363LX0001X
Provider Legal NameCATHERINE WILLIAMS GARDNERCredential: ARNP
Location Address11220 N ROCKWELL AVEOklahoma City, OK 73162-2725
Mailing Address3000 N Grand BlvdOklahoma City, OK 73107-1818 · (405) 632-6688
Fax(405) 634-9611
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateSeptember 27, 2006
Last NPPES UpdateAugust 20, 2024
NPPES CertifiedAugust 20, 2024
NPI 1730270463 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Obstetrics & GynecologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LX0001X
Licenses Licensed in OK · R0058989 Licensed in MO · 2013042503 Licensed in FL · 9327843
11220 N ROCKWELL AVE, Oklahoma City, OK 73162

Other Identifiers 2

Medicaid200095940AOK
OtherP00429321OK · Rr Medicare

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

Catherine Williams Gardner Arnp 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 ID3577560630
PECOS Enrollment IDI20061102000255
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.

Hospital Affiliations CMS Care Compare

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

O U Medical Center

Acute Care Hospitals · Oklahoma City, OK
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370093
Location700 NE 13th StreetOklahoma City, OK 73104 · Oklahoma County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73162 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
$82.46 typical visit price
range $53.00 – $162.61
Typical copayment $20.61 (range $13.25 – $40.65)
Most-billed visit code 99203
Established Patient
$94.27 typical visit price
range $16.68 – $132.40
Typical copayment $23.56 (range $4.17 – $33.10)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 15

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

Social Worker (Clinical)
11220 N ROCKWELL AVE
OKLAHOMA CITY, OK 73162
Pediatrics
11220 N ROCKWELL AVE
OKLAHOMA CITY, OK 73162
Clinic/Center (Primary Care)
11220 N ROCKWELL AVE
OKLAHOMA CITY, OK 73162
Pediatrics
11220 N ROCKWELL AVE
OKLAHOMA CITY, OK 73162
Clinic/Center (Federally Qualified Health Center (FQHC))
11220 N ROCKWELL AVE
OKLAHOMA CITY, OK 73162
Counselor (Professional)
11220 N ROCKWELL AVE
OKLAHOMA CITY, OK 73162
Nurse Practitioner (Family)
11220 N ROCKWELL AVE
OKLAHOMA CITY, OK 73162
Physician Assistant (Medical)
11220 N ROCKWELL AVE
OKLAHOMA CITY, OK 73162

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 Catherine Gardner's NPI number?

The NPI number for Catherine Gardner is 1730270463. It was assigned to this individual provider in the NPPES registry on September 27, 2006.

Where is Catherine Gardner located?

Catherine Gardner practices at 11220 N Rockwell Ave, Oklahoma City, OK 73162. The listed phone number is (405) 632-6688.

What is Catherine Gardner's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.

Is Catherine Gardner enrolled in Medicare?

Yes. Catherine Gardner 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 Catherine Gardner accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Catherine Gardner 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 Catherine Gardner affiliated with any hospitals?

According to CMS data, Catherine Gardner is affiliated with O U Medical Center.

When was this NPI record last updated?

The NPPES record for Catherine Gardner was last updated on August 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.