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MARSHA K. HOWERTON, MD, PC
NPI 1003107863
Obstetrics & Gynecology - Obstetrics in Tulsa, OK

Active since April 28, 2011
6465 S YALE AVE, SUITE 310, TULSA, OK 74136(918) 481-2941(918) 481-2942 Get Directions Write a Review

NPPES record last updated: June 20, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Marsha K. Howerton, Md, Pc NPPES

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

MARSHA K. HOWERTON, MD, PC (NPI 1003107863) is a healthcare organization registered as an obstetrics in Tulsa, Oklahoma and active in the NPI registry since April 2011. The organization lists Regina Renee Beacham, Credentialer, as its authorized official.

NPPES Registry Identity

NPI1003107863
Entity TypeOrganization
Primary Taxonomy207VX0000X
Legal Business NameMARSHA K. HOWERTON, MD, PC
Location Address6465 S YALE AVE, SUITE 310Tulsa, OK 74136-7823
Mailing Address6465 S Yale Ave, Suite 310Tulsa, OK 74136-7823 · (918) 481-2941 · Fax (918) 481-2942
Phone(918) 481-2941
Fax(918) 481-2942
Organization SubpartNo
Authorized OfficialRegina Renee BeachamCredentialer · (918) 808-8235
Enumeration DateApril 28, 2011
Last NPPES UpdateJune 20, 2018
✔ NPI 1003107863 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · ObstetricsAllopathic & Osteopathic Physicians
Taxonomy Code207VX0000X
License✔ Licensed in OK · 16121
Definition
A physician who specializes in diagnosis, treatment, and management of patients with obstetric conditions. Source: National Uniform Claim Committee
6465 S YALE AVE, Tulsa, OK 74136
Open in Google Maps ↗

Other Identifiers 1

Medicaid100113070AOK

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marsha K. Howerton, Md, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Marsha K. Howerton, MD, PC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Marsha Howerton Engles, MD
Obstetrics/Gynecology
NPI 1790720456
1919 S WHEELING AVE STE 300
Tulsa, OK 74104
(918) 794-0701
✔ PECOS✔ Accepts Medicare5.0 mi
Kaitlyn Lucas, APRN
Nurse Practitioner
NPI 1326545336
655 E RIVER RD STE 201
Tucson, AZ 85704
(520) 258-0585
✔ PECOS✔ Accepts Medicare899 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Marsha K. Howerton, MD, PC's NPI number?

The NPI number for Marsha K. Howerton, MD, PC is 1003107863. It was assigned to this organization in the NPPES registry on April 28, 2011.

Where is Marsha K. Howerton, MD, PC located?

Marsha K. Howerton, MD, PC is located at 6465 S Yale Ave Suite 310, Tulsa, OK 74136. The listed phone number is (918) 481-2941.

What is Marsha K. Howerton, MD, PC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.

Is Marsha K. Howerton, MD, PC enrolled in Medicare?

Yes. Marsha K. Howerton, MD, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Marsha K. Howerton, MD, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Marsha K. Howerton, MD, PC, in Nurse Practitioner and Obstetrics/Gynecology. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Marsha K. Howerton, MD, PC was last updated on June 20, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.