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ANN F LILLIS ANP
NPI 1609852607
Nurse Practitioner - Adult Health in Williamsville, NY

Active since December 21, 2005PECOS EnrolledAccepts Medicare Assignment
60 MAPLE RD, STE 1, WILLIAMSVILLE, NY 14221(716) 626-5250(716) 332-2218 Get Directions Write a Review

NPPES record last updated: December 6, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ann F Lillis Anp NPPES

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

ANN F LILLIS ANP (NPI 1609852607) is an individual adult health provider in Williamsville, New York, licensed in New York (F301173) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS, is affiliated with Kaleida Health, and is a graduate of Other (1994).

NPPES Registry Identity

NPI1609852607
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameANN F LILLISCredential: ANP
Location Address60 MAPLE RD, STE 1Williamsville, NY 14221-2917
Mailing Address60 Maple Rd, Ste 1Williamsville, NY 14221-2917 · (716) 626-5250 · Fax (716) 332-2218
Phone(716) 626-5250
Fax(716) 332-2218
Sole ProprietorNo
Medical School CMSOtherGraduated 1994
Enumeration DateDecember 21, 2005
Last NPPES UpdateDecember 6, 2013
✔ NPI 1609852607 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 · F301173
60 MAPLE RD, Williamsville, NY 14221
Open in Google Maps ↗

Other Identifiers 6

Medicaid02502481NY
Other000560817002NY · Blue Cross Of Wny
Medicare ID-Type UnspecifiedRA5476NY
Other00027009201NY · Univera
Other9512113NY · Independent Health
Medicare UPINQ02899NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ann F Lillis Anp 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 ID446143424
PECOS Enrollment IDI20040204000279
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 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.
152 services113 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.
65 services57 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
22 services22 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 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
$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.

ENDOSCOPY CENTER OF WESTERN NEW YORK LLC
Clinic/Center (Ambulatory Surgical)
60 MAPLE RD, SUITE 2
WILLIAMSVILLE, NY 14221
Erie County (716) 332-1000
MALLORY BISCHEL FNP
Nurse Practitioner (Family)
60 MAPLE RD
BUFFALO, NY 14221
Erie County (716) 626-5260
LAURA PANKIEWICZ PA-C
Physician Assistant
60 MAPLE RD, SUITE 1
WILLIAMSVILLE, NY 14221
Erie County (716) 626-5250
RICHARD DANA KAPLAN M.D.
Internal Medicine (Gastroenterology)
60 MAPLE RD, STE 1
WILLIAMSVILLE, NY 14221
Erie County (716) 626-5250
CARRIN MARIE CLIFFORD FNP-BC
Nurse Practitioner (Family)
60 MAPLE RD
WILLIAMSVILLE, NY 14221
Erie County (716) 626-5250
RAYMOND J TUOTI M.D.
Internal Medicine (Gastroenterology)
60 MAPLE RD, STE 1
WILLIAMSVILLE, NY 14221
Erie County (716) 626-5250
PETER D BLOOM M.D.
Internal Medicine (Gastroenterology)
60 MAPLE RD, STE 1
WILLIAMSVILLE, NY 14221
Erie County (716) 626-5250
JERALD GILLER M.D.
Internal Medicine (Gastroenterology)
60 MAPLE RD, STE 1
WILLIAMSVILLE, NY 14221
Erie County (716) 626-5250

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 Ann Lillis's NPI number?

The NPI number for Ann Lillis is 1609852607. It was assigned to this individual provider in the NPPES registry on December 21, 2005.

Where is Ann Lillis located?

Ann Lillis practices at 60 Maple Rd Ste 1, Williamsville, NY 14221. The listed phone number is (716) 626-5250.

What is Ann Lillis's specialty?

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

Is Ann Lillis enrolled in Medicare?

Yes. Ann Lillis 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.

Is Ann Lillis affiliated with any hospitals?

According to CMS data, Ann Lillis is affiliated with Kaleida Health.

When was this NPI record last updated?

The NPPES record for Ann Lillis was last updated on December 6, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.