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SARAH YEAKLEY DEMUTH PAC
NPI 1124578885
Physician Assistant - Medical in Stillwater, OK

Active since October 06, 2016PECOS EnrolledAccepts Medicare Assignment
91.18/100
CMS Quality Rating
1815 W 6TH AVE, STILLWATER, OK 74074(405) 352-2098(405) 372-4685 Get Directions Write a Review

NPPES record last updated: April 21, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 25, 2022, May 19, 2021, Jan 11, 2021 and 3 more (6 updates tracked since 2016).

About Sarah Yeakley Demuth Pac NPPES

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

SARAH YEAKLEY DEMUTH PAC (NPI 1124578885) is an individual medical provider in Stillwater, Oklahoma and active in the NPI registry since October 2016. She is enrolled in Medicare PECOS, is affiliated with Stillwater Medical Center, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1124578885
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameSARAH YEAKLEY DEMUTHCredential: PAC
Location Address1815 W 6TH AVEStillwater, OK 74074-4202
Mailing AddressPo Box 844658Dallas, TX 75284-4658 · (254) 724-8800
Phone(405) 352-2098
Fax(405) 372-4685
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateOctober 6, 2016
Last NPPES UpdateApril 21, 20256 updates tracked since enumeration
NPPES CertifiedApril 21, 2025
✔ NPI 1124578885 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
1815 W 6TH AVE, Stillwater, OK 74074
Open in Google Maps ↗

Other Names 1

Former Name (1)Sarah Gibson Yeakley Pac

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Mending Health, UnitedHealthcare.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

Sarah Yeakley Demuth Pac 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 ID9931488129
PECOS Enrollment IDI20210819000356
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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
118 services86 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
48 services23 patients
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen 87635
This is a lab test that detects the presence of COVID-19 in your body. It uses a technique to amplify the virus's genetic material, either DNA or RNA, making it easier to identify. A positive result indicates an active infection.
17 services17 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
15 services14 patients

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

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.18/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality79.27
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

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

CONNIE R LOWRY ARNP
Nurse Practitioner
1815 W 6TH AVE
STILLWATER, OK 74074
Payne County (405) 743-7300
MELANIE D. HARRISON PA-C
Physician Assistant
1815 W 6TH AVE
STILLWATER, OK 74074
Payne County (405) 743-7300
CRYSTAL D. CHITWOOD RMA
Counselor (Addiction (Substance Use Disorder))
1815 W 6TH AVE
STILLWATER, OK 74074
Payne County (405) 743-7300
TERRY N BROWN M.D.
Internal Medicine
1815 W 6TH AVE
STILLWATER, OK 74074
Payne County (405) 743-7300
DR. DANIEL ADRIAN BROWN D.O.
Family Medicine
1815 W 6TH AVE
STILLWATER, OK 74074
Payne County (405) 743-7300
MARY CLARKE MD
Family Medicine
1815 W 6TH AVE
STILLWATER, OK 74074
Payne County (405) 743-7300
SCHYLER ALLEY MHS, PA-C
Physician Assistant
1815 W 6TH AVE
STILLWATER, OK 74074
Payne County (405) 743-7300
JOSHUA NORMAN APRN, CNP
Nurse Practitioner (Family)
1815 W 6TH AVE
STILLWATER, OK 74074
Payne County (405) 743-7300

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 Sarah Demuth's NPI number?

The NPI number for Sarah Demuth is 1124578885. It was assigned to this individual provider in the NPPES registry on October 6, 2016. The provider is also known as Sarah Gibson Yeakley Pac.

Where is Sarah Demuth located?

Sarah Demuth practices at 1815 W 6th Ave, Stillwater, OK 74074. The listed phone number is (405) 352-2098.

What is Sarah Demuth's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Sarah Demuth enrolled in Medicare?

Yes. Sarah Demuth 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 Sarah Demuth accept?

Health plans from Medica, Mending Health and UnitedHealthcare list Sarah Demuth 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 Sarah Demuth affiliated with any hospitals?

According to CMS data, Sarah Demuth is affiliated with Stillwater Medical Center.

When was this NPI record last updated?

The NPPES record for Sarah Demuth was last updated on April 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.