TAMMY PESARESI NP
NPI 1255660734
Nurse Practitioner - Adult Health in Niagara Falls, NY

Q: What is Tammy Pesaresi's NPI number?

The NPI number for Tammy Pesaresi is 1255660734. It was assigned to this individual provider in the NPPES registry on December 14, 2009.

Q: What is Tammy Pesaresi's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Q: When was this NPI record last updated?

The NPPES record for Tammy Pesaresi was last updated on August 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 December 14, 2009PECOS EnrolledAccepts Medicare Assignment

621 10TH ST, NIAGARA FALLS, NY 14301(716) 278-4000 Get Directions Write a Review

NPPES record last updated: August 18, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Tammy Pesaresi Np NPPES

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

TAMMY PESARESI NP (NPI 1255660734) is an individual adult health provider in Niagara Falls, New York, licensed in New York (310329) and active in the NPI registry since December 2009. She is enrolled in Medicare PECOS, is affiliated with Kaleida Health, and is a graduate of State University Of New York At Stony Brook, School Of Medicine (2021).

NPPES Registry Identity

NPI1255660734

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameTAMMY PESARESICredential: NP

Location Address621 10TH STNiagara Falls, NY 14301-1813

Mailing Address621 10th StNiagara Falls, NY 14301-1813 · (716) 278-4000

Phone(716) 278-4000

Sole ProprietorNo

Medical School CMSState University Of New York At Stony Brook, School Of MedicineGraduated 2021

Enumeration DateDecember 14, 2009

Last NPPES UpdateAugust 18, 2021

NPPES CertifiedAugust 18, 2021

✔ NPI 1255660734 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2200X

License✔ Licensed in NY · 310329

621 10TH ST, Niagara Falls, NY 14301

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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

Tammy Pesaresi Np 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 ID2466859384

PECOS Enrollment IDI20210920003173

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 Tammy Pesaresi reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Niagara Falls Memorial Medical Center

Same address

General Acute Care Hospital

621 10TH ST
Niagara Falls, NY 14302

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

NPI 1285717298 (716) 278-4000

Yjh Medical PC

2.9 mi

Internal Medicine

1 COLOMBA DR STE 2
Niagara Falls, NY 14305

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

NPI 1407248453 (716) 501-5501

Sheridan Drive Medical Group LLP

12 mi

Internal Medicine

1491 SHERIDAN DR
Tonawanda, NY 14217

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

NPI 1679684625 (716) 332-4476

Highgate Medical Group

12 mi

Family Medicine

3950 E ROBINSON RD STE 207
Amherst, NY 14228

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

NPI 1326158593 (716) 574-1111

Dent Neurologic Group LLP

15 mi

Neurology

3980 SHERIDAN DR, SUITE 200
Amherst, NY 14226

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

NPI 1497850911 (716) 250-2000

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 3

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.

135 services133 patients

Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes 99350

An established patient home visit is a service where a healthcare professional visits a patient's home for a check-up or treatment. The visit typically lasts for about an hour. This service is especially beneficial for patients who may have difficulty traveling to a healthcare facility.

96 services64 patients

Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349

An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.

56 services41 patients

Hospital Affiliations CMS Care Compare

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

Kaleida Health

Acute Care Hospitals · Buffalo, NY

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330005

Location100 High StreetBuffalo, NY 14210 · Erie County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14301 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.

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.

DR. JOHN MICHAEL CILNYK M.D.

Anesthesiology