ALEXANDRA RIAN PETERS PA-C
NPI 1346768652
Physician Assistant in Williamsville, NY

Q: What is Alexandra Peters's NPI number?

The NPI number for Alexandra Peters is 1346768652. It was assigned to this individual provider in the NPPES registry on September 7, 2017.

Q: What is Alexandra Peters's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Alexandra Peters was last updated on February 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since September 07, 2017PECOS Enrolled

193 S UNION RD, WILLIAMSVILLE, NY 14221(609) 585-1122(609) 585-0309 Get Directions Write a Review

NPPES record last updated: February 19, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Alexandra Rian Peters Pa-c NPPES

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

ALEXANDRA RIAN PETERS PA-C (NPI 1346768652) is an individual physician assistant in Williamsville, New York, licensed in New York (021343) and active in the NPI registry since September 2017. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1346768652

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameALEXANDRA RIAN PETERSCredential: PA-C

Location Address193 S UNION RDWilliamsville, NY 14221-6531

Mailing AddressPo Box 7411009Chicago, IL 60674-3009 · (609) 585-1122 · Fax (609) 585-0309

Phone(609) 585-1122

Fax(609) 585-0309

Sole ProprietorYes

Enumeration DateSeptember 7, 2017

Last NPPES UpdateFebruary 19, 2026

NPPES CertifiedFebruary 19, 2026

✔ NPI 1346768652 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in NY · 021343

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

193 S UNION RD, Williamsville, NY 14221

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Secondary Practice Locations 2

Location 1200 7th StBuffalo, NY 14201-2161 · Phone (609) 585-1122 · Fax (609) 585-0309

Location 22799 Sheridan DrTonawanda, NY 14150-9463 · Phone (609) 585-1122 · Fax (609) 585-0309

Other Identifiers 1

Medicaid04925462NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexandra Rian Peters Pa-c 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.

Areas of Expertise CMS Part B claims 2

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

29 services29 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

20 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14221 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

$68.57 typical visit price

range $17.54 – $136.14

Typical copayment $17.14 (range $4.38 – $34.03)

Most-billed visit code 99213

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 7

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

THOMAS JOHN DRAGO MD

Internal Medicine