SARAH ELIZABETH RUSNAK
NPI 1396364386
Internal Medicine in Rochester, NY

Q: What is Sarah Rusnak's NPI number?

The NPI number for Sarah Rusnak is 1396364386. It was assigned to this individual provider in the NPPES registry on April 10, 2020.

Q: What is Sarah Rusnak's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Sarah Rusnak was last updated on May 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 April 10, 2020PECOS EnrolledAccepts Medicare Assignment

98.59/100

CMS Quality Rating

601 ELMWOOD AVE, ROCHESTER, NY 14642(585) 275-4912(585) 276-2144 Get Directions Write a Review

NPPES record last updated: May 4, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 4, 2023, Apr 10, 2020 (2 updates tracked since 2020).

On this page

About Sarah Elizabeth Rusnak NPPES

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

SARAH ELIZABETH RUSNAK (NPI 1396364386) is an individual internal medicine provider in Rochester, New York, licensed in New York (317281) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with Jones Memorial Hospital, and is a graduate of State University Of New York At Buffalo School Of Medicine (2020).

NPPES Registry Identity

NPI1396364386

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameSARAH ELIZABETH RUSNAK

Location Address601 ELMWOOD AVERochester, NY 14642-0001

Mailing Address601 Elmwood Ave Box MedRochester, NY 14642-0001 · (585) 275-4912

Phone(585) 275-4912

Fax(585) 276-2144

Sole ProprietorNo

Medical School CMSState University Of New York At Buffalo School Of MedicineGraduated 2020

Enumeration DateApril 10, 2020

Last NPPES UpdateMay 4, 20232 updates tracked since enumeration

NPPES CertifiedMay 4, 2023

✔ NPI 1396364386 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in NY · 317281

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

601 ELMWOOD AVE, Rochester, NY 14642

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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

Sarah Elizabeth Rusnak 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 ID4486078912

PECOS Enrollment IDI20230512000860

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 Reassignments

Medicare enrollment records show Sarah Rusnak reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Internal Medicine Group

Same address

Internal Medicine

601 ELMWOOD AVE
Rochester, NY 14642

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

NPI 1649220393 (585) 275-4912

University Of Rochester

Same address

General Acute Care Hospital

601 ELMWOOD AVE, BOX 684
Rochester, NY 14642

Reassigned Medicare billing, New York enrollment
1,624 clinicians in this Medicare group

NPI 1346285657 (585) 275-2100

Highland Hospital Of Rochester

1.2 mi

Internal Medicine

1000 SOUTH AVE
Rochester, NY 14620

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

NPI 1376820241 (585) 473-2200

The Frederick Ferris Thompson Hospital

24 mi

General Acute Care Hospital

350 PARRISH ST
Canandaigua, NY 14424

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

NPI 1194776351 (585) 396-6000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

95 services48 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

34 services23 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

23 services23 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

18 services12 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Jones Memorial Hospital

Acute Care Hospitals · Wellsville, NY

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330096

Location191 North Main StreetWellsville, NY 14895 · Allegany County

Emergency services Birthing friendly

Strong Memorial Hospital

Acute Care Hospitals · Rochester, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330285

Location601 Elmwood AveRochester, NY 14642 · Monroe County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14642 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

$126.40 typical visit price

range $54.87 – $166.88

Typical copayment $31.60 (range $13.71 – $41.72)

Most-billed visit code 99204

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.

98.59/100

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

Scored as part of a group practice

Quality

85.95

Promoting Interoperability

100

Improvement Activities

Cost

76.03

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.

CARIE E BRADT RPA-C

Physician Assistant

601 ELMWOOD AVE
ROCHESTER, NY 14642

Monroe County (585) 275-6070

DR. RITA DADIZ DO

Pediatrics (Neonatal-Perinatal Medicine)

601 ELMWOOD AVE, BOX 635
ROCHESTER, NY 14642

Monroe County (585) 275-7787

DR. SCOTT ROSS SCHIFFMAN M.D.

Radiology (Diagnostic Radiology)

601 ELMWOOD AVE, BOX 648
ROCHESTER, NY 14642

Monroe County (585) 275-1128

SARAH ANNE ROSSI FNP

Nurse Practitioner (Family)

601 ELMWOOD AVE, BOX 652
ROCHESTER, NY 14642

Monroe County (585) 279-5100

JIMENA CUBILLOS MD

Urology (Pediatric Urology)

601 ELMWOOD AVE, BOX 656
ROCHESTER, NY 14642

Monroe County (585) 275-3342

MRS. ANNE SCHERBERGER KEEFER RN NP

Nurse Practitioner (Adult Health)

601 ELMWOOD AVE, BOX 704
ROCHESTER, NY 14642

Monroe County (585) 275-5307

SCOTT OVERHOLT DDS

Student in an Organized Health Care Education/Training Program

601 ELMWOOD AVE, BOX 705
ROCHESTER, NY 14642

Monroe County (585) 275-7978

MS. SARAH L AVERILL MD

Radiology (Diagnostic Radiology)

601 ELMWOOD AVE
ROCHESTER, NY 14642

Monroe County (585) 275-2100

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 Rusnak's NPI number?

The NPI number for Sarah Rusnak is 1396364386. It was assigned to this individual provider in the NPPES registry on April 10, 2020.

Where is Sarah Rusnak located?

Sarah Rusnak practices at 601 Elmwood Ave, Rochester, NY 14642. The listed phone number is (585) 275-4912.

What is Sarah Rusnak's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Sarah Rusnak enrolled in Medicare?

Yes. Sarah Rusnak 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 Sarah Rusnak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Rusnak reassigns Medicare benefits to 4 organizations: Internal Medicine Group (Rochester, NY), University Of Rochester (Rochester, NY), Highland Hospital Of Rochester (Rochester, NY) and The Frederick Ferris Thompson Hospital (Canandaigua, NY). 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 Sarah Rusnak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Sarah Rusnak affiliated with any hospitals?

According to CMS data, Sarah Rusnak is affiliated with Jones Memorial Hospital and Strong Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Sarah Rusnak was last updated on May 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.