NANCY COLLIGAN MD
NPI 1184635526
Internal Medicine in Amherst, NY

Q: What is Nancy Colligan's NPI number?

The NPI number for Nancy Colligan is 1184635526. It was assigned to this individual provider in the NPPES registry on August 11, 2006.

Q: What is Nancy Colligan'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 Nancy Colligan was last updated on January 3, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since August 11, 2006PECOS Enrolled

3980 SHERIDAN DR, AMHERST, NY 14226(716) 961-9900 Get Directions Write a Review

NPPES record last updated: January 3, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Nancy Colligan Md NPPES

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

NANCY COLLIGAN MD (NPI 1184635526) is an individual internal medicine provider in Amherst, New York, licensed in New York (152552) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184635526

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameNANCY COLLIGANCredential: MD

Location Address3980 SHERIDAN DRAmherst, NY 14226-1727

Mailing Address3980 Sheridan DrAmherst, NY 14226-1727 · (716) 961-9900

Phone(716) 961-9900

Sole ProprietorNo

Enumeration DateAugust 11, 2006

Last NPPES UpdateJanuary 3, 2008

✔ NPI 1184635526 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in NY · 152552

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.

3980 SHERIDAN DR, Amherst, NY 14226

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Other Identifiers 5

Medicare UPINE99907NY

Other00010033901NY · Excellus Univera

Medicaid01249816NY

Other0406695NY · Independent Health

Medicare PINRB1762NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nancy Colligan Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14226 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.

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