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MARY LEE MORRIS APRN- NP-C
NPI 1699150649
Nurse Practitioner - Adult Health in Oklahoma City, OK

Active since July 20, 2015PECOS EnrolledAccepts Medicare Assignment
85.7/100
CMS Quality Rating
525 SW 80TH ST STE 200, OKLAHOMA CITY, OK 73139(405) 631-0481(405) 631-9025 Get Directions Write a Review

NPPES record last updated: July 29, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 29, 2019, Jan 10, 2018 (2 updates tracked since 2018).

About Mary Lee Morris Aprn- Np-c NPPES

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

MARY LEE MORRIS APRN- NP-C (NPI 1699150649) is an individual adult health provider in Oklahoma City, Oklahoma, licensed in Oklahoma (81242) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS, is affiliated with Ssm Health St Anthony Hospital - Oklahoma City, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1699150649
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMARY LEE MORRISCredential: APRN- NP-C
Location Address525 SW 80TH ST STE 200Oklahoma City, OK 73139-9502
Mailing Address525 Sw 80th St Ste 200Oklahoma City, OK 73139-9502 · (405) 631-0481 · Fax (405) 631-9025
Phone(405) 631-0481
Fax(405) 631-9025
Sole ProprietorYes
Medical School CMSOtherGraduated 2004
Enumeration DateJuly 20, 2015
Last NPPES UpdateJuly 29, 20192 updates tracked since enumeration
✔ NPI 1699150649 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in OK · 81242
525 SW 80TH ST STE 200, Oklahoma City, OK 73139
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and more.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

Mary Lee Morris Aprn- Np-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 ID244546232
PECOS Enrollment IDI20150908000366
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.

Medicare Billing Reassignment

Medicare enrollment records show Mary Morris reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Saints Medical Group, LLC
10 mi
Family Medicine
777 NW 63RD ST STE 452
Oklahoma City, OK 73116
  • Reassigned Medicare billing, Oklahoma enrollment
  • 507 clinicians in this Medicare group
NPI 1437195922 (405) 231-3857

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 7

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.
232 services154 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.
70 services64 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
62 services52 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
33 services33 patients
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.
27 services27 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.
13 services13 patients

Hospital Affiliations CMS Care Compare 3

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

Ssm Health St Anthony Hospital - Oklahoma City

Acute Care Hospitals · Oklahoma City, OK
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number370037
Location1000 North Lee AvenueOklahoma City, OK 73101 · Oklahoma County
Emergency services Birthing friendly

Ssm Health St Anthony Hospital - Midwest

Acute Care Hospitals · Midwest City, OK
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370094
Location2825 Parklawn DriveMidwest City, OK 73110 · Oklahoma County
Emergency services

Ssm Health St Anthony Hospital - Shawnee

Acute Care Hospitals · Shawnee, OK
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370149
Location1102 W MacarthurShawnee, OK 74804 · Pottawatomie County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73139 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.

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.

85.7/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality90.33
Promoting Interoperability100
Improvement Activities40
Cost62.01

Other Providers at the Same Location NPPES

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

DR. RAVINDER R KURELLA MD
Internal Medicine (Gastroenterology)
525 SW 80TH ST STE 200
OKLAHOMA CITY, OK 73139
Cleveland County (405) 631-0481

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 Morris's NPI number?

The NPI number for Mary Morris is 1699150649. It was assigned to this individual provider in the NPPES registry on July 20, 2015.

Where is Mary Morris located?

Mary Morris practices at 525 SW 80th St Ste 200, Oklahoma City, OK 73139. The listed phone number is (405) 631-0481.

What is Mary Morris's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Mary Morris enrolled in Medicare?

Yes. Mary Morris 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 organization bills Medicare for Mary Morris's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Morris reassigns Medicare benefits to Saints Medical Group, LLC (Oklahoma City, OK). The 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 Mary Morris's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mary Morris accept?

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

According to CMS data, Mary Morris is affiliated with Ssm Health St Anthony Hospital - Oklahoma City, Ssm Health St Anthony Hospital - Midwest and Ssm Health St Anthony Hospital - Shawnee.

When was this NPI record last updated?

The NPPES record for Mary Morris was last updated on July 29, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.