MARY KATHRYN MORRISSEY PA-C
NPI 1144900911
Physician Assistant in Oklahoma City, OK

Active since July 18, 2023PECOS EnrolledAccepts Medicare Assignment
3433 NW 56TH ST STE 900, OKLAHOMA CITY, OK 73112(405) 713-9935 Get Directions Write a Review

NPPES record last updated: September 7, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 7, 2023, Jul 27, 2023, Jul 18, 2023 (3 updates tracked since 2023).

About Mary Kathryn Morrissey Pa-c NPPES

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

MARY KATHRYN MORRISSEY PA-C (NPI 1144900911) is an individual physician assistant in Oklahoma City, Oklahoma, licensed in Oklahoma (5019) and active in the NPI registry since July 2023. She is enrolled in Medicare PECOS, is affiliated with Integris Baptist Medical Center, Inc, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1144900911
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMARY KATHRYN MORRISSEYCredential: PA-C
Location Address3433 NW 56TH ST STE 900Oklahoma City, OK 73112-4452
Mailing Address3366 Nw Expressway Ste 800Oklahoma City, OK 73112-4458 · (405) 713-9935 · Fax (405) 713-9936
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateJuly 18, 2023
Last NPPES UpdateSeptember 7, 20233 updates tracked since enumeration
NPPES CertifiedSeptember 7, 2023
NPI 1144900911 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in OK · 5019
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
3433 NW 56TH ST STE 900, Oklahoma City, OK 73112

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

Mary Kathryn Morrissey Pa-c 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 ID3971950668
PECOS Enrollment IDI20231117001568
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 straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
25 services20 patients
Repair of groin hernia using an endoscope 49650
This procedure involves the use of an endoscope, a thin tube with a camera, to repair a hernia in the groin area. The surgeon makes small incisions, inserts the endoscope, and uses special tools to fix the hernia. This minimally invasive technique often results in quicker recovery times.
16 services16 patients

Hospital Affiliations CMS Care Compare 2

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, OK
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370028
Location3300 Northwest ExpresswayOklahoma City, OK 73112 · Oklahoma County
Emergency services Birthing friendly

Integris Health Edmond Hospital

Acute Care Hospitals · Edmond, OK
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370236
Location4801 Integris ParkwayEdmond, OK 73034 · Oklahoma County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73112 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
$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.

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.

Physician Assistant
3433 NW 56TH ST STE 900
OKLAHOMA CITY, OK 73112
Neurological Surgery
3433 NW 56TH ST STE 900
OKLAHOMA CITY, OK 73112
Surgery
3433 NW 56TH ST STE 900
OKLAHOMA CITY, OK 73112
Nurse Practitioner (Acute Care)
3433 NW 56TH ST STE 900
OKLAHOMA CITY, OK 73112
Surgery
3433 NW 56TH ST STE 900
OKLAHOMA CITY, OK 73112
Physician Assistant
3433 NW 56TH ST STE 900
OKLAHOMA CITY, OK 73112
Physician Assistant
3433 NW 56TH ST STE 900
OKLAHOMA CITY, OK 73112
Physician Assistant (Surgical)
3433 NW 56TH ST STE 900
OKLAHOMA CITY, OK 73112

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 Mary Morrissey's NPI number?

The NPI number for Mary Morrissey is 1144900911. It was assigned to this individual provider in the NPPES registry on July 18, 2023.

Where is Mary Morrissey located?

Mary Morrissey practices at 3433 NW 56th St Ste 900, Oklahoma City, OK 73112. The listed phone number is (405) 713-9935.

What is Mary Morrissey's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Mary Morrissey enrolled in Medicare?

Yes. Mary Morrissey 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 Mary Morrissey accept?

Health plans from Blue Cross and Blue Shield of Oklahoma, Medica, Mending Health and UnitedHealthcare list Mary Morrissey 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 Mary Morrissey affiliated with any hospitals?

According to CMS data, Mary Morrissey is affiliated with Integris Baptist Medical Center, Inc and Integris Health Edmond Hospital.

When was this NPI record last updated?

The NPPES record for Mary Morrissey was last updated on September 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.