MRS. MARY PATRICIA LAZAREK CRNP
NPI 1689747974
Nurse Practitioner - Family in Wheaton, MD

Q: What is Mary Lazarek's NPI number?

The NPI number for Mary Lazarek is 1689747974. It was assigned to this individual provider in the NPPES registry on November 16, 2006. The provider is also known as Ms. Mary P Sheehan.

Q: What is Mary Lazarek's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Mary Lazarek was last updated on June 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since November 16, 2006PECOS Enrolled

2424 REEDIE DR, WHEATON, MD 20902(301) 962-6173 Get Directions Write a Review

NPPES record last updated: June 2, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mrs. Mary Patricia Lazarek Crnp NPPES

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

MRS. MARY PATRICIA LAZAREK CRNP (NPI 1689747974) is an individual family provider in Wheaton, Maryland, licensed in Maryland (R103005) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689747974

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMRS. MARY PATRICIA LAZAREKCredential: CRNP

Location Address2424 REEDIE DRWheaton, MD 20902-4624

Mailing Address2101 E Jefferson St, Kaiser Permanente Medicare EnrollmentRockville, MD 20852-4908 · (301) 816-7405

Phone(301) 962-6173

Sole ProprietorNo

Enumeration DateNovember 16, 2006

Last NPPES UpdateJune 2, 2021

NPPES CertifiedJune 2, 2021

✔ NPI 1689747974 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in MD · R103005

Also ListedNurse PractitionerTaxonomy 363L00000X · License 0024066457 (VA)

2424 REEDIE DR, Wheaton, MD 20902

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Other Names 1

Former Name (1)Ms. Mary P Sheehan

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Mary Patricia Lazarek Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20902 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

$100.31 typical visit price

range $65.18 – $194.86

Typical copayment $25.07 (range $16.29 – $48.71)

Most-billed visit code 99203

Established Patient

$113.72 typical visit price

range $21.40 – $158.88

Typical copayment $28.43 (range $5.35 – $39.72)

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 9

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

MR. DAVID MICHAEL GOODMAN MSW

Social Worker (Clinical)

2424 REEDIE DR
WHEATON, MD 20902

Montgomery County (240) 777-1465

LIDIA RUTH CARNOTA MD

Psychiatry & Neurology (Psychiatry)

2424 REEDIE DR
WHEATON, MD 20902

Montgomery County (240) 777-1323

MCLMHP INC PROYECTO SALUD

Clinic/Center (Community Health)

2424 REEDIE DR, SUITE 125
WHEATON, MD 20902

Montgomery County (301) 962-6173

GUILLERMO OLGUIN OLIVOS M.D

Psychiatry & Neurology (Psychiatry)

2424 REEDIE DR, SUITE 300
WHEATON, MD 20902

Montgomery County (240) 777-3209

DR. GREGORIO KOSS M.D.,FACC.

Specialist

2424 REEDIE DR, 122
WHEATON, MD 20902

Montgomery County (301) 962-6173

MR. HAROLD J FRUCHTER PAC

Physician Assistant

2424 REEDIE DR
WHEATON, MD 20902

Montgomery County (301) 962-6173

ANABELLE POLLOCK L.C.S.W.-C.

Social Worker (Clinical)

2424 REEDIE DR, SUITE 300
WHEATON, MD 20902

Montgomery County (240) 777-3212

MISS THU-NHUT NGUYEN LGSW

Social Worker

2424 REEDIE DR
SILVER SPRING, MD 20902

Montgomery County (240) 777-3206

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 Lazarek's NPI number?

The NPI number for Mary Lazarek is 1689747974. It was assigned to this individual provider in the NPPES registry on November 16, 2006. The provider is also known as Ms. Mary P Sheehan.

Where is Mary Lazarek located?

Mary Lazarek practices at 2424 Reedie Dr, Wheaton, MD 20902. The listed phone number is (301) 962-6173.

What is Mary Lazarek's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Mary Lazarek enrolled in Medicare?

Yes. Mary Lazarek is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mary Lazarek was last updated on June 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.