MRS. TAMMY BERNADETTE ERVOLINA-KROLL RPA-C
NPI 1801852777
Physician Assistant in Williamsville, NY

Q: What is Tammy Ervolina-kroll's NPI number?

The NPI number for Tammy Ervolina-kroll is 1801852777. It was assigned to this individual provider in the NPPES registry on April 21, 2006.

Q: What is Tammy Ervolina-kroll's specialty?

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

Active since April 21, 2006PECOS Enrolled

1540 MAPLE RD, WILLIAMSVILLE, NY 14221(716) 580-1813(716) 564-1134 Get Directions Write a Review

NPPES record last updated: December 23, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Mrs. Tammy Bernadette Ervolina-kroll Rpa-c NPPES

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

MRS. TAMMY BERNADETTE ERVOLINA-KROLL RPA-C (NPI 1801852777) is an individual physician assistant in Williamsville, New York and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801852777

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameMRS. TAMMY BERNADETTE ERVOLINA-KROLLCredential: RPA-C

Location Address1540 MAPLE RDWilliamsville, NY 14221-3647

Mailing Address2273 W River RdGrand Island, NY 14072-2056 · (716) 774-1356

Phone(716) 580-1813

Fax(716) 564-1134

Sole ProprietorNo

Enumeration DateApril 21, 2006

Last NPPES UpdateDecember 23, 2011

✔ NPI 1801852777 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

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.

Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X · License 006387-1 (NY)

1540 MAPLE RD, Williamsville, NY 14221

Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type UnspecifiedCC0288NY

Medicare UPINP05526NY

Medicaid02073210NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Tammy Bernadette Ervolina-kroll Rpa-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 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.

33 services33 patients

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.

17 services17 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 20

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

DR. ANDERSON KA HO LAI MD

Internal Medicine

1540 MAPLE RD
WILLIAMSVILLE, NY 14221

Erie County (716) 568-3514

COLLEEN KLOS

Internal Medicine

1540 MAPLE RD
WILLIAMSVILLE, NY 14221

Erie County (716) 568-3514

BUFFALO HOSPITALIST SERVICES, P.C.

Internal Medicine

1540 MAPLE RD
WILLIAMSVILLE, NY 14221

Erie County (716) 481-7384

SASHANK KAUSHIK MD

Hospitalist

1540 MAPLE RD, COGENT-HMG, MILLARD FILLMORE SUBURBAN HOSPITAL
WILLIAMSVILLE, NY 14221

Erie County (716) 568-3514

SIMRANJIT GILL D.O.

Emergency Medicine

1540 MAPLE RD
WILLIAMSVILLE, NY 14221

Erie County (716) 568-3600

DR. JUAN JORGE BLANCO SA-C

Specialist/Technologist, Other (Surgical Assistant)

1540 MAPLE RD
WILLIAMSVILLE, NY 14221

Erie County (716) 480-2996

FREDERICK C MORIN III MD

Pediatrics (Neonatal-Perinatal Medicine)

1540 MAPLE RD
WILLIAMSVILLE, NY 14221

Erie County (716) 878-7662

KALEIDA HEALTH

General Acute Care Hospital

1540 MAPLE RD
WILLIAMSVILLE, NY 14221

Erie County (716) 568-3600

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 Tammy Ervolina-kroll's NPI number?

The NPI number for Tammy Ervolina-kroll is 1801852777. It was assigned to this individual provider in the NPPES registry on April 21, 2006.

Where is Tammy Ervolina-kroll located?

Tammy Ervolina-kroll practices at 1540 Maple Rd, Williamsville, NY 14221. The listed phone number is (716) 580-1813.

What is Tammy Ervolina-kroll's specialty?

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

Is Tammy Ervolina-kroll enrolled in Medicare?

Yes. Tammy Ervolina-kroll is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Tammy Ervolina-kroll was last updated on December 23, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.