MELISSA MARGARET BELL APRN
NPI 1104653617
Nurse Practitioner in Stillwater, OK

Active since September 18, 2024PECOS EnrolledAccepts Medicare Assignment
1311 S WESTERN RD, STILLWATER, OK 74074(405) 533-4500(405) 533-4510 Get Directions Write a Review

NPPES record last updated: February 5, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 5, 2026, Dec 16, 2025, Sep 18, 2024 (3 updates tracked since 2024).

About Melissa Margaret Bell Aprn NPPES

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

MELISSA MARGARET BELL APRN (NPI 1104653617) is an individual nurse practitioner in Stillwater, Oklahoma, licensed in Oklahoma (220321) and active in the NPI registry since September 2024. She is enrolled in Medicare PECOS, is affiliated with Stillwater Medical Center, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1104653617
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMELISSA MARGARET BELLCredential: APRN
Location Address1311 S WESTERN RDStillwater, OK 74074-6899
Mailing Address1311 S Western RdStillwater, OK 74074-6899 · (405) 533-4500 · Fax (405) 533-4510
Fax(405) 533-4510
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateSeptember 18, 2024
Last NPPES UpdateFebruary 5, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 5, 2026
NPI 1104653617 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in OK · 220321
Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

1311 S WESTERN RD, Stillwater, OK 74074

Other Names 1

Former Name (1)Melissa Margaret Leven

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Melissa Margaret Bell Aprn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3072048230
PECOS Enrollment IDI20241125001637
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Stillwater Medical Center

Acute Care Hospitals · Stillwater, OK
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number370049
Location1323 West 6th StreetStillwater, OK 74076 · Payne County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74074 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
$82.46 typical visit price
range $53.00 – $162.61
Typical copayment $20.61 (range $13.25 – $40.65)
Most-billed visit code 99203
Established Patient
$94.27 typical visit price
range $16.68 – $132.40
Typical copayment $23.56 (range $4.17 – $33.10)
Most-billed visit code 99214
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 2

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

Hospice Care, Community Based
1311 S WESTERN RD
STILLWATER, OK 74074
Home Health
1311 S WESTERN RD
STILLWATER, OK 74074

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 Melissa Bell's NPI number?

The NPI number for Melissa Bell is 1104653617. It was assigned to this individual provider in the NPPES registry on September 18, 2024. The provider is also known as Melissa Margaret Leven.

Where is Melissa Bell located?

Melissa Bell practices at 1311 S Western Rd, Stillwater, OK 74074. The listed phone number is (405) 533-4500.

What is Melissa Bell's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Melissa Bell enrolled in Medicare?

Yes. Melissa Bell is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Melissa Bell accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 5 other insurers list Melissa Bell 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.

Is Melissa Bell affiliated with any hospitals?

According to CMS data, Melissa Bell is affiliated with Stillwater Medical Center.

When was this NPI record last updated?

The NPPES record for Melissa Bell was last updated on February 5, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.