DR. SARAH EVAN MATHIS DO
NPI 1639618341
Family Medicine in Amherst, NY

Q: What is Sarah Mathis's NPI number?

The NPI number for Sarah Mathis is 1639618341. It was assigned to this individual provider in the NPPES registry on February 14, 2017. The provider is also known as Dr. Sarah Evan Frys Mathis Do.

Q: What is Sarah Mathis's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Sarah Mathis was last updated on October 1, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.

Active since February 14, 2017PECOS Enrolled

30/100

CMS Quality Rating

3980A SHERIDAN DR STE 200, AMHERST, NY 14226(716) 309-4772(716) 427-6333 Get Directions Write a Review

NPPES record last updated: October 1, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 1, 2020, Sep 22, 2020, Apr 23, 2020 and 1 more (4 updates tracked since 2017).

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About Dr. Sarah Evan Mathis Do NPPES

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

DR. SARAH EVAN MATHIS DO (NPI 1639618341) is an individual family medicine provider in Amherst, New York, licensed in New York (302856) and active in the NPI registry since February 2017. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1639618341

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameDR. SARAH EVAN MATHISCredential: DO

Location Address3980A SHERIDAN DR STE 200Amherst, NY 14226-1741

Mailing Address3980a Sheridan Dr Ste 200Amherst, NY 14226-1741

Phone(716) 309-4772

Fax(716) 427-6333

Sole ProprietorNo

Enumeration DateFebruary 14, 2017

Last NPPES UpdateOctober 1, 20204 updates tracked since enumeration

NPPES CertifiedOctober 1, 2020

✔ NPI 1639618341 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in NY · 302856

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

3980A SHERIDAN DR STE 200, Amherst, NY 14226

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Other Names 1

Former Name (1)Dr. Sarah Evan Frys Mathis Do

Secondary Practice Locations 2

Location 1355 Wagner AveBuffalo, NY 14212-2159 · Phone (716) 816-6369

Location 26934 Williams Rd Ste 200Niagara Falls, NY 14304-3080 · Phone (716) 297-1860

Other Identifiers 1

Other302856NY · License

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sarah Evan Mathis Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Sarah Mathis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

General Physician, PC

45 mi

General Practice

3898 VINEYARD DR
Dunkirk, NY 14048

Reassigned Medicare billing, New York enrollment
572 clinicians in this Medicare group

NPI 1093959322 (716) 692-3302

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 14226 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

$84.93 typical visit price

range $54.87 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$97.08 typical visit price

range $17.54 – $136.14

Typical copayment $24.27 (range $4.38 – $34.03)

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.

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.

30/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

Promoting Interoperability

Improvement Activities

Cost

100

Referred Medical Equipment & Supplies CMS DME claims 10

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Enteral feeding supply kit; syringe fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4034

Other-Enteral and Parenteral · category OB006N

1 supplier25 claims350 services$2.43 avg. paid by Medicare

Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4152

Other-Enteral and Parenteral · category OB006N

1 supplier24 claims7,948 services$0.27 avg. paid by Medicare

Walker, folding, wheeled, adjustable or fixed height E0143

DME-Other DME · category DE000N

3 suppliers19 claims19 services$40.04 avg. paid by Medicare

Commode chair, mobile or stationary, with fixed arms E0163

DME-Other DME · category DE000N

2 suppliers12 claims12 services$41.60 avg. paid by Medicare

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260

DME-Hospital Beds · category DB000N

2 suppliers18 claims18 services$30.74 avg. paid by Medicare

Patient lift, hydraulic or mechanical, includes any seat, sling, strap(s) or pad(s) E0630

DME-Other DME · category DE000N

2 suppliers12 claims12 services$21.45 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. RAKHI SHAH BARKOWSKI M.D.

Internal Medicine

3980A SHERIDAN DR STE 200
AMHERST, NY 14226

Erie County (716) 852-4772

MARIA VELEZ

Nurse Practitioner (Family)

3980A SHERIDAN DR STE 200
BUFFALO, NY 14226

Erie County (716) 609-4772

NICOLE BOYD ANP

Nurse Practitioner (Adult Health)

3980A SHERIDAN DR STE 200
AMHERST, NY 14226

Erie County (716) 852-4772

DR. ANNE CAROLINE BANAS M.D.

Internal Medicine (Hospice and Palliative Medicine)

3980A SHERIDAN DR STE 200
AMHERST, NY 14226

Erie County (716) 852-4772

MS. EMILY MARIE LUDWIG

Physician Assistant

3980A SHERIDAN DR STE 200
AMHERST, NY 14226

Erie County (716) 833-2200

DR. RYAN JAMES MIKAC D.O.

Family Medicine

3980A SHERIDAN DR STE 200
AMHERST, NY 14226

Erie County (716) 309-4772

PAISLEY BROOKE MAFI DO

Family Medicine

3980A SHERIDAN DR STE 200
AMHERST, NY 14226

Erie County (716) 833-2200

ASHLEY SKIPPER PA-C

Physician Assistant

3980A SHERIDAN DR STE 200
AMHERST, NY 14226

Erie County (716) 833-2200

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 Mathis's NPI number?

The NPI number for Sarah Mathis is 1639618341. It was assigned to this individual provider in the NPPES registry on February 14, 2017. The provider is also known as Dr. Sarah Evan Frys Mathis Do.

Where is Sarah Mathis located?

Sarah Mathis practices at 3980A Sheridan Dr Ste 200, Amherst, NY 14226. The listed phone number is (716) 309-4772.

What is Sarah Mathis's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Sarah Mathis enrolled in Medicare?

Yes. Sarah Mathis is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sarah Mathis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Mathis reassigns Medicare benefits to General Physician, PC (Dunkirk, NY). 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 Sarah Mathis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Sarah Mathis was last updated on October 1, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.