GRETA J. WATSON P.A.
NPI 1538156336
Physician Assistant - Medical in Oklahoma City, OK

Q: What is Greta Watson's NPI number?

The NPI number for Greta Watson is 1538156336. It was assigned to this individual provider in the NPPES registry on October 5, 2005. The provider is also known as Greta J. Stephens.

Q: What is Greta Watson's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Q: When was this NPI record last updated?

The NPPES record for Greta Watson was last updated on February 24, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 October 05, 2005

4050 W MEMORIAL RD, THIRD FLOOR, OKLAHOMA CITY, OK 73120(405) 608-3800(405) 608-3838 Get Directions Write a Review

NPPES record last updated: February 24, 2017. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 24, 2017, Mar 25, 2016 (2 updates tracked since 2016).

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About Greta J. Watson P.a. NPPES

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

GRETA J. WATSON P.A. (NPI 1538156336) is an individual medical provider in Oklahoma City, Oklahoma, licensed in Oklahoma (421) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1538156336

Entity TypeIndividualFemale

Primary Taxonomy363AM0700X

Provider Legal NameGRETA J. WATSONCredential: P.A.

Location Address4050 W MEMORIAL RD, THIRD FLOOROklahoma City, OK 73120-8382

Mailing Address4050 W Memorial RdOklahoma City, OK 73120-8382 · (405) 608-3800 · Fax (405) 608-3838

Phone(405) 608-3800

Fax(405) 608-3838

Sole ProprietorNo

Enumeration DateOctober 5, 2005

Last NPPES UpdateFebruary 24, 20172 updates tracked since enumeration

✔ NPI 1538156336 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363AM0700X

License✔ Licensed in OK · 421

Also ListedPhysician AssistantTaxonomy 363A00000X · License 421 (OK)

4050 W MEMORIAL RD, Oklahoma City, OK 73120

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Other Names 1

Former Name (1)Greta J. Stephens

Other Identifiers 2

Medicare UPINP11791OK

Medicaid100102180AOK

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.

MRS. DARBI LYNNE WILLIAMS ARNP

Nurse Practitioner (Adult Health)

4050 W MEMORIAL RD
OKLAHOMA CITY, OK 73120

Oklahoma County (405) 608-3800

OHH PHYSICIANS, LLC

Internal Medicine (Cardiovascular Disease)

4050 W MEMORIAL RD
OKLAHOMA CITY, OK 73120

Oklahoma County (405) 608-3800

ANDREA JEANNE MCCOY R.N.

Clinical Nurse Specialist (Acute Care)

4050 W MEMORIAL RD
OKLAHOMA CITY, OK 73120

Oklahoma County (405) 608-3800

KELLIE LEANNE ROHWER APRN-CNP

Nurse Practitioner (Adult Health)

4050 W MEMORIAL RD
OKLAHOMA CITY, OK 73120

Oklahoma County (405) 608-3800

OKLAHOMA HEART EMERGENCY SERVICES, LLC

Clinic/Center (Medical Specialty)

4050 W MEMORIAL RD, ER DEPT
OKLAHOMA CITY, OK 73120

Oklahoma County (405) 608-3200

CANDICE HESTER APRN, CNP

Nurse Practitioner (Family)

4050 W MEMORIAL RD
OKLAHOMA CITY, OK 73120

Oklahoma County (405) 608-3800

EVA SAWHENY M.D.

Internal Medicine (Pulmonary Disease)

4050 W MEMORIAL RD
OKLAHOMA CITY, OK 73120

Oklahoma County (405) 608-3800

OKLAHOMA HEART HOSPITAL, LLC

General Acute Care Hospital

4050 W MEMORIAL RD
OKLAHOMA CITY, OK 73120

Oklahoma County (405) 608-3200

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 Greta Watson's NPI number?

The NPI number for Greta Watson is 1538156336. It was assigned to this individual provider in the NPPES registry on October 5, 2005. The provider is also known as Greta J. Stephens.

Where is Greta Watson located?

Greta Watson practices at 4050 W Memorial Rd Third Floor, Oklahoma City, OK 73120. The listed phone number is (405) 608-3800.

What is Greta Watson's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

When was this NPI record last updated?

The NPPES record for Greta Watson was last updated on February 24, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.