1. Home
  2. Directory
  3. Texas
  4. Richardson
  5. Nurse Practitioner
  6. NPI Profile

MARY MCKEAN NP
NPI 1649639683
Nurse Practitioner - Critical Care Medicine in Richardson, TX

Active since February 18, 2016PECOS EnrolledAccepts Medicare Assignment
2821 E PRESIDENT GEORGE BUSH HWY STE 505, RICHARDSON, TX 75082(469) 204-4800(469) 204-4806 Get Directions Write a Review

NPPES record last updated: June 2, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 2, 2025, Feb 18, 2016 (2 updates tracked since 2016).

About Mary Mckean Np NPPES

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

MARY MCKEAN NP (NPI 1649639683) is an individual critical care medicine provider in Richardson, Texas, licensed in Texas (AP130337) and active in the NPI registry since February 2016. She is enrolled in Medicare PECOS, is affiliated with Methodist Richardson Medical Center, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1649639683
Entity TypeIndividualFemale
Primary Taxonomy363LC0200X
Provider Legal NameMARY MCKEANCredential: NP
Location Address2821 E PRESIDENT GEORGE BUSH HWY STE 505Richardson, TX 75082-4278
Mailing Address2821 E President George Bush Hwy Ste 505Richardson, TX 75082-4278 · (469) 204-4800 · Fax (469) 204-4806
Phone(469) 204-4800
Fax(469) 204-4806
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateFebruary 18, 2016
Last NPPES UpdateJune 2, 20252 updates tracked since enumeration
NPPES CertifiedJune 2, 2025
✔ NPI 1649639683 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Critical Care MedicinePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LC0200X
License✔ Licensed in TX · AP130337
2821 E PRESIDENT GEORGE BUSH HWY STE 505, Richardson, TX 75082
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc. and more.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 Mckean Np 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 ID3870872963
PECOS Enrollment IDI20161112000376
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.

Methodist Richardson Medical Center

Acute Care Hospitals · Richardson, TX
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450537
Location2831 E President George Bush HighwayRichardson, TX 75082 · Collin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75082 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
$88.19 typical visit price
range $57.18 – $172.86
Typical copayment $22.04 (range $14.29 – $43.21)
Most-billed visit code 99203
Established Patient
$100.80 typical visit price
range $18.48 – $141.20
Typical copayment $25.20 (range $4.62 – $35.30)
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 3

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

DAVID WALTON DIDLAKE AG-ACNP
Nurse Practitioner (Acute Care)
2821 E PRESIDENT GEORGE BUSH HWY STE 505
RICHARDSON, TX 75082
Dallas County (214) 943-1191
ERICKA N HOWARD MD
Internal Medicine (Gastroenterology)
2821 E PRESIDENT GEORGE BUSH HWY STE 505
RICHARDSON, TX 75082
Dallas County (469) 204-4800
TAREK SAWAS M.D.
Internal Medicine (Gastroenterology)
2821 E PRESIDENT GEORGE BUSH HWY STE 505
RICHARDSON, TX 75082
Dallas County (469) 204-4800

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 Mckean's NPI number?

The NPI number for Mary Mckean is 1649639683. It was assigned to this individual provider in the NPPES registry on February 18, 2016.

Where is Mary Mckean located?

Mary Mckean practices at 2821 E President George Bush Hwy Ste 505, Richardson, TX 75082. The listed phone number is (469) 204-4800.

What is Mary Mckean's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Critical Care Medicine, with taxonomy code 363LC0200X.

Is Mary Mckean enrolled in Medicare?

Yes. Mary Mckean 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 Mckean accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc., Molina Healthcare and Oscar Insurance Company and 1 other insurer list Mary Mckean 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 Mckean affiliated with any hospitals?

According to CMS data, Mary Mckean is affiliated with Methodist Richardson Medical Center.

When was this NPI record last updated?

The NPPES record for Mary Mckean was last updated on June 2, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.