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

MARLYN A LEISY MD
NPI 1477507143
Obstetrics & Gynecology in Knoxville, TN

Active since May 19, 2006
9430 PARKWEST BLVD, SUITE 320, KNOXVILLE, TN 37923(865) 769-4444(865) 769-4419 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Marlyn A Leisy Md NPPES

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

MARLYN A LEISY MD (NPI 1477507143) is an individual obstetrics & gynecology provider in Knoxville, Tennessee, licensed in Tennessee (MD18044) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1477507143
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMARLYN A LEISYCredential: MD
Location Address9430 PARKWEST BLVD, SUITE 320Knoxville, TN 37923
Mailing Address9430 Parkwest Blvd, Suite 320Knoxville, TN 37923 · (865) 769-4444 · Fax (865) 769-4419
Phone(865) 769-4444
Fax(865) 769-4419
Sole ProprietorNo
Enumeration DateMay 19, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1477507143 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in TN · MD18044
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
9430 PARKWEST BLVD, Knoxville, TN 37923
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Other Identifiers 1

Medicaid3016430TN

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.

DR. TIMOTHY SCOTT WILSON MD
Surgery (Plastic and Reconstructive Surgery)
9430 PARKWEST BLVD, SUITE 240
KNOXVILLE, TN 37923
Knox County (865) 694-9886
DR. FRED BROWN KASERMAN MD
Surgery (Plastic and Reconstructive Surgery)
9430 PARKWEST BLVD, SUITE 240
KNOXVILLE, TN 37923
Knox County (865) 694-9886
KENNETH R O'KELLEY MD
Obstetrics & Gynecology (Obstetrics)
9430 PARKWEST BLVD, SUITE 320
KNOXVILLE, TN 37923
Knox County (865) 769-4444
LIONEL D MCCOLLUM MD
Obstetrics & Gynecology (Obstetrics)
9430 PARKWEST BLVD, SUITE 320
KNOXVILLE, TN 37923
Knox County (865) 769-4488
TENNESSEE CANCER SPECIALISTS
Non-Pharmacy Dispensing Site
9430 PARKWEST BLVD, STE 120
KNOXVILLE, TN 37923
Knox County (865) 693-2255
BETH E PERCER APN
Nurse Practitioner
9430 PARKWEST BLVD, SUITE 320
KNOXVILLE, TN 37923
Knox County (865) 769-4444
EAST TENN NEUROLOGY CL PC
Psychiatry & Neurology (Addiction Medicine)
9430 PARKWEST BLVD, SUITE 350
KNOXVILLE, TN 37923
Knox County (865) 531-9430
KORIN G COTTAM MD
Obstetrics & Gynecology
9430 PARKWEST BLVD, SUITE 320
KNOXVILLE, TN 37923
Knox County (865) 769-4444

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 Marlyn Leisy's NPI number?

The NPI number for Marlyn Leisy is 1477507143. It was assigned to this individual provider in the NPPES registry on May 19, 2006.

Where is Marlyn Leisy located?

Marlyn Leisy practices at 9430 Parkwest Blvd Suite 320, Knoxville, TN 37923. The listed phone number is (865) 769-4444.

What is Marlyn Leisy's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Marlyn Leisy was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 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.