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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.

MELLISSA HOWARD WHNP
NPI 1689535379
Obstetrics & Gynecology in Norman, OK

Active since November 21, 2025PECOS Enrolled
3440 RC LUTTRELL DR STE 200, NORMAN, OK 73072(405) 360-1264 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 24, 2026, Nov 21, 2025 (2 updates tracked since 2025).

About Mellissa Howard Whnp NPPES

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

MELLISSA HOWARD WHNP (NPI 1689535379) is an individual obstetrics & gynecology provider in Norman, Oklahoma, licensed in Oklahoma (104906003) and active in the NPI registry since November 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1689535379
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMELLISSA HOWARDCredential: WHNP
Location Address3440 RC LUTTRELL DR STE 200Norman, OK 73072-9005
Mailing Address701 LawtonMoore, OK 73160-3808 · (405) 924-0270
Phone(405) 360-1264
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateNovember 21, 2025
Last NPPES UpdateSeptember 24, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 24, 2026
✔ NPI 1689535379 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in OK · 104906003
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.
3440 RC LUTTRELL DR STE 200, Norman, OK 73072
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mellissa Howard Whnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8921564568
PECOS Enrollment IDI20260803003295
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.

Medicare Billing Reassignment

Medicare enrollment records show Mellissa Howard reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Norman Regional Providers Specialty Care
0.1 mi
Surgery
3500 HEALTHPLEX PKWY STE 200
Norman, OK 73072
  • Reassigned Medicare billing, Oklahoma enrollment
  • 218 clinicians in this Medicare group
NPI 1548513773 (405) 515-2222

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73072 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$123.06 typical visit price
range $53.00 – $162.61
Typical copayment $30.76 (range $13.25 – $40.65)
Most-billed visit code 99204
Established Patient
$66.48 typical visit price
range $16.68 – $132.40
Typical copayment $16.62 (range $4.17 – $33.10)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 13

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

MARY KATLIN NIXON MD
Obstetrics & Gynecology
3440 RC LUTTRELL DR STE 200
NORMAN, OK 73072
Cleveland County (405) 360-1264
MRS. KRISTINA M JONES APRN-CNP
Nurse Practitioner (Family)
3440 RC LUTTRELL DR STE 200
NORMAN, OK 73072
Cleveland County (405) 360-1264
ROBIN ANTOSH APRN-CNP
Nurse Practitioner (Family)
3440 RC LUTTRELL DR STE 200
NORMAN, OK 73072
Cleveland County (405) 307-1000
MRS. AUDRA NICOLE STANFIELD CNP
Nurse Practitioner (Women's Health)
3440 RC LUTTRELL DR STE 200
NORMAN, OK 73072
Cleveland County (405) 307-1000
MRS. JENNIFER LYNN WEST A.R.N.P.
Nurse Practitioner (Women's Health)
3440 RC LUTTRELL DR STE 200
NORMAN, OK 73072
Cleveland County (405) 360-1264
STACEY L SIEMERS APRN
Nurse Practitioner (Family)
3440 RC LUTTRELL DR STE 200
NORMAN, OK 73072
Cleveland County (405) 307-1000
LESLIE J. OLLAR-SHOEMAKE, D.O., P.C.
Obstetrics & Gynecology
3440 RC LUTTRELL DR STE 200
NORMAN, OK 73072
Cleveland County (405) 360-1264
DIANNE CHAMBERS MD PC
Obstetrics & Gynecology
3440 RC LUTTRELL DR STE 200
NORMAN, OK 73072
Cleveland County (405) 360-1264

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 Mellissa Howard's NPI number?

The NPI number for Mellissa Howard is 1689535379. It was assigned to this individual provider in the NPPES registry on November 21, 2025.

Where is Mellissa Howard located?

Mellissa Howard practices at 3440 Rc Luttrell Dr Ste 200, Norman, OK 73072. The listed phone number is (405) 360-1264.

What is Mellissa Howard's specialty?

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

Is Mellissa Howard enrolled in Medicare?

Yes. Mellissa Howard is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mellissa Howard's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mellissa Howard reassigns Medicare benefits to Norman Regional Providers Specialty Care (Norman, OK). The 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 Mellissa Howard's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mellissa Howard accept?

Health plans from Blue Cross and Blue Shield of Oklahoma list Mellissa Howard as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mellissa Howard was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 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.