Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LAURA KATHRYN GREZZO MD
NPI 1184246233
Student in an Organized Health Care Education/Training Program in Pittsburgh, PA

Active since May 12, 2020PECOS Enrolled
300 HALKET ST, PITTSBURGH, PA 15213(412) 641-6600 Get Directions Write a Review

NPPES record last updated: August 21, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 21, 2026, Jun 17, 2025, May 12, 2020 (3 updates tracked since 2020).

About Laura Kathryn Grezzo Md NPPES

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

LAURA KATHRYN GREZZO MD (NPI 1184246233) is an individual student in an organized health care education/training program in Pittsburgh, Pennsylvania and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS, is affiliated with Magee Womens Hospital Of Upmc Health System, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1184246233
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameLAURA KATHRYN GREZZOCredential: MD
Location Address300 HALKET STPittsburgh, PA 15213-3108
Mailing Address3600 Forbes Ave Ste 140Pittsburgh, PA 15213-3410
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMay 12, 2020
Last NPPES UpdateAugust 21, 20263 updates tracked since enumeration
NPPES CertifiedAugust 21, 2026
NPI 1184246233 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Also ListedPsychiatry & Neurology · Child & Adolescent PsychiatryTaxonomy 2084P0804X · License 37060 (WV)
300 HALKET ST, Pittsburgh, PA 15213

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

Laura Kathryn Grezzo Md 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 ID7911328158
PECOS Enrollment IDI20251111001795
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 2

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

Magee Womens Hospital Of Upmc Health System

Acute Care Hospitals · Pittsburgh, PA
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number390114
Location300 Halket StreetPittsburgh, PA 15213 · Allegheny County
Emergency services Birthing friendly

Upmc Presbyterian Shadyside

Acute Care Hospitals · Pittsburgh, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390164
Location200 Lothrop StreetPittsburgh, PA 15213 · Allegheny County
Emergency services

Other Providers at the Same Location NPPES 20

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

Nurse Practitioner (Obstetrics & Gynecology)
300 HALKET ST, SUITE 0610
PITTSBURGH, PA 15213
Nurse Practitioner
300 HALKET ST
PITTSBURGH, PA 15213
Nurse Practitioner (Neonatal, Critical Care)
300 HALKET ST
PITTSBURGH, PA 15213
Student in an Organized Health Care Education/Training Program
300 HALKET ST
PITTSBURGH, PA 15213
Pathology (Anatomic Pathology & Clinical Pathology)
300 HALKET ST
PITTSBURGH, PA 15213
Obstetrics & Gynecology
300 HALKET ST, SUITE 5120
PITTSBURGH, PA 15213
Pharmacist
300 HALKET ST
PITTSBURGH, PA 15213
Nurse Anesthetist, Certified Registered
300 HALKET ST, UPMC EAST
PITTSBURGH, PA 15213

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 Laura Grezzo's NPI number?

The NPI number for Laura Grezzo is 1184246233. It was assigned to this individual provider in the NPPES registry on May 12, 2020.

Where is Laura Grezzo located?

Laura Grezzo practices at 300 Halket St, Pittsburgh, PA 15213. The listed phone number is (412) 641-6600.

What is Laura Grezzo's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Laura Grezzo enrolled in Medicare?

Yes. Laura Grezzo 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.

Is Laura Grezzo affiliated with any hospitals?

According to CMS data, Laura Grezzo is affiliated with Magee Womens Hospital Of Upmc Health System and Upmc Presbyterian Shadyside.

When was this NPI record last updated?

The NPPES record for Laura Grezzo was last updated on August 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.