MARLENE ANGELA BROWN PMHNP-BC, FNP-BC
NPI 1396098059
Nurse Practitioner - Psychiatric/Mental Health in Guymon, OK
About Marlene Angela Brown Pmhnp-bc, Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARLENE ANGELA BROWN PMHNP-BC, FNP-BC (NPI 1396098059) is an individual psychiatric/mental health provider in Guymon, Oklahoma, licensed in Oklahoma (216007) and active in the NPI registry since October 2012. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Locations 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Marlene Angela Brown Pmhnp-bc, Fnp-bc 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.
Medicare Billing Reassignments
2Medicare enrollment records show Marlene Brown reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Guymon, OK 73942
- Reassigned Medicare billing, Kansas and Oklahoma enrollments
Miami, FL 33130
- Reassigned Medicare billing, Colorado and Texas enrollments
- 504 clinicians in this Medicare group
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 73942 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
GUYMON, OK 73942
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 Marlene Brown's NPI number?
The NPI number for Marlene Brown is 1396098059. It was assigned to this individual provider in the NPPES registry on October 18, 2012. The provider is also known as M. Angela Brown Aprn-Cnp.
Where is Marlene Brown located?
Marlene Brown practices at 212 NW 5th St, Guymon, OK 73942. The listed phone number is (580) 338-7462.
What is Marlene Brown's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Marlene Brown enrolled in Medicare?
Yes. Marlene Brown 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.
Which organizations bill Medicare for Marlene Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marlene Brown reassigns Medicare benefits to 2 organizations: P.I.N.C. Psychiatric Services, PLLC (Guymon, OK) and Grow Healthcare Group PA (Miami, FL). Each 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 Marlene Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marlene Brown accept?
Health plans from Blue Cross and Blue Shield of Kansas City, Blue Cross and Blue Shield of Kansas, Inc., Blue Cross and Blue Shield of Oklahoma, Mending Health and Oscar Insurance Company and 1 other insurer list Marlene Brown 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 Marlene Brown was last updated on September 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.
# Marlene Angela Brown, PMHNP-BC, FNP-BC · NPI 1396098059
Psychiatric/Mental Health physician in Guymon, Oklahoma. Individual provider, active in the CMS NPPES registry since October 18, 2012.
## Identity
- **NPI:** 1396098059 (Entity type: Individual)
- **Enumerated:** October 18, 2012
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 216007 (Oklahoma)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 212 NW 5TH ST, Guymon, OK 73942-4204
- **Phone:** (580) 338-7462 · **Fax:** (580) 297-9105
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): P.I.N.C. Psychiatric Services, PLLC (NPI 1023822699, Guymon, OK); Grow Healthcare Group PA (NPI 1245845932, Miami, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** September 25, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1396098059) · Data from the CMS NPPES public registry.