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LIBBY SARWINSKI PMHNP-BC
NPI 1104326735
Nurse Practitioner - Psychiatric/Mental Health in Muskogee, OK

Active since February 20, 2018PECOS EnrolledAccepts Medicare Assignment
655 E OKMULGEE ST, MUSKOGEE, OK 74403(918) 913-7575(918) 913-7576 Get Directions Write a Review

NPPES record last updated: June 23, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 23, 2025, Jun 19, 2023, Feb 20, 2018 (3 updates tracked since 2018).

About Libby Sarwinski Pmhnp-bc NPPES

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

LIBBY SARWINSKI PMHNP-BC (NPI 1104326735) is an individual psychiatric/mental health provider in Muskogee, Oklahoma, licensed in Oklahoma (213242) and active in the NPI registry since February 2018. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1104326735
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameLIBBY SARWINSKICredential: PMHNP-BC
Location Address655 E OKMULGEE STMuskogee, OK 74403-5529
Mailing Address655 E Okmulgee StMuskogee, OK 74403-5529 · (918) 913-7575 · Fax (918) 913-7576
Phone(918) 913-7575
Fax(918) 913-7576
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateFebruary 20, 2018
Last NPPES UpdateJune 23, 20253 updates tracked since enumeration
NPPES CertifiedJune 23, 2025
✔ NPI 1104326735 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in OK · 213242
Also ListedRegistered NurseTaxonomy 163W00000X · License 0113701 (OK)
655 E OKMULGEE ST, Muskogee, OK 74403
Open in Google Maps ↗

Other Names 1

Former Name (1)Libby Chancellor Rn

Secondary Practice Locations 2

Location 11115 S. Harber RoadGrove, OK 74344-7918 · Phone (918) 786-4434 ext. 2749 · Fax (918) 786-4435
Location 2701 Cedar Lake Blvd Ste 120Oklahoma City, OK 73114-7815 · Phone (405) 445-1210

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma, Medica, Mending Health and more.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

Libby Sarwinski Pmhnp-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.

PECOS PAC ID7719346071
PECOS Enrollment IDI20230705000352
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74403 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 4

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

KIND MIND MENTAL HEALTH PROFESSIONAL CORPORATION
Nurse Practitioner (Psychiatric/Mental Health)
655 E OKMULGEE ST
MUSKOGEE, OK 74403
Muskogee County (918) 913-7575
DR. MARIAH ELLIOTT DNP-PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
655 E OKMULGEE ST
MUSKOGEE, OK 74403
Muskogee County (918) 869-8636
PARKSIDE MEDICAL PLLC
Clinic/Center (Primary Care)
655 E OKMULGEE ST
MUSKOGEE, OK 74403
Muskogee County (918) 577-7593
JANWAY CHIROPRACTIC, INC. P.C.
Chiropractor
655 E OKMULGEE ST
MUSKOGEE, OK 74403
Muskogee County (918) 683-0981

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 Libby Sarwinski's NPI number?

The NPI number for Libby Sarwinski is 1104326735. It was assigned to this individual provider in the NPPES registry on February 20, 2018. The provider is also known as Libby Chancellor Rn.

Where is Libby Sarwinski located?

Libby Sarwinski practices at 655 E Okmulgee St, Muskogee, OK 74403. The listed phone number is (918) 913-7575.

What is Libby Sarwinski's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Libby Sarwinski enrolled in Medicare?

Yes. Libby Sarwinski 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 Libby Sarwinski accept?

Health plans from Blue Cross and Blue Shield of Oklahoma, Medica, Mending Health, Oscar Insurance Company and UnitedHealthcare list Libby Sarwinski 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 Libby Sarwinski was last updated on June 23, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.