GRETCHEN LAUREL HARKNETT DO
NPI 1366026023
Student in an Organized Health Care Education/Training Program in Cleveland, OH

Q: What is Gretchen Harknett's NPI number?

The NPI number for Gretchen Harknett is 1366026023. It was assigned to this individual provider in the NPPES registry on May 10, 2021.

Q: What is Gretchen Harknett's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gretchen Harknett was last updated on June 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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 May 10, 2021PECOS Enrolled

9500 EUCLID AVE # JJ24, CLEVELAND, OH 44195(216) 444-2200 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 4, 2026, Jul 14, 2023, May 10, 2021 (3 updates tracked since 2021).

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About Gretchen Laurel Harknett Do NPPES

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

GRETCHEN LAUREL HARKNETT DO (NPI 1366026023) is an individual student in an organized health care education/training program in Cleveland, Ohio and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1366026023

Entity TypeIndividualFemale

Primary Taxonomy390200000X

Provider Legal NameGRETCHEN LAUREL HARKNETTCredential: DO

Location Address9500 EUCLID AVE # JJ24Cleveland, OH 44195-0001

Mailing Address9500 Euclid Ave # Jj24Cleveland, OH 44195-0001 · (216) 444-2200

Phone(216) 444-2200

Sole ProprietorYes

Enumeration DateMay 10, 2021

Last NPPES UpdateJune 4, 20263 updates tracked since enumeration

NPPES CertifiedJune 4, 2026

✔ NPI 1366026023 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care

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.

9500 EUCLID AVE # JJ24, Cleveland, OH 44195

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gretchen Laurel Harknett Do 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.

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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.

DR. BRANDY LEE SWEENEY DO

Student in an Organized Health Care Education/Training Program