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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. ALAN MICHAEL KASPEROWSKI D.D.S.
NPI 1598749863
Dentist - General Practice in Westfield, MA

Active since December 01, 2005PECOS Enrolled
79 BROAD ST, WESTFIELD, MA 01085(413) 562-5494(413) 568-5597 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Alan Michael Kasperowski D.d.s. NPPES

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

DR. ALAN MICHAEL KASPEROWSKI D.D.S. (NPI 1598749863) is an individual general practice provider in Westfield, Massachusetts, licensed in Massachusetts (13186) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1598749863
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. ALAN MICHAEL KASPEROWSKICredential: D.D.S.
Location Address79 BROAD STWestfield, MA 01085-2925
Mailing Address79 Broad StWestfield, MA 01085-2925 · (413) 562-5494 · Fax (413) 568-5597
Phone(413) 562-5494
Fax(413) 568-5597
Sole ProprietorNo
Enumeration DateDecember 1, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1598749863 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in MA · 13186
Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

79 BROAD ST, Westfield, MA 01085
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alan Michael Kasperowski D.d.s. 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 01085 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$73.22 typical visit price
range $19.11 – $144.84
Typical copayment $18.30 (range $4.77 – $36.21)
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 4

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

MEGHAN ABIGAIL KELLEY
Dentist (General Practice)
79 BROAD ST
WESTFIELD, MA 01085
Hampden County (413) 420-2222
BRYAN M. KASPEROWSKI DMD LLC
Dentist (General Practice)
79 BROAD ST
WESTFIELD, MA 01085
Hampden County (413) 562-5494
ALISON STEPHANIE LEECOCK DMD
Dentist (General Practice)
79 BROAD ST
WESTFIELD, MA 01085
Hampden County (413) 562-5494
DR. BRYAN MICHAEL KASPEROWSKI DMD
Dentist (General Practice)
79 BROAD ST
WESTFIELD, MA 01085
Hampden County (413) 562-5494

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 Alan Kasperowski's NPI number?

The NPI number for Alan Kasperowski is 1598749863. It was assigned to this individual provider in the NPPES registry on December 1, 2005.

Where is Alan Kasperowski located?

Alan Kasperowski practices at 79 Broad St, Westfield, MA 01085. The listed phone number is (413) 562-5494.

What is Alan Kasperowski's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Alan Kasperowski enrolled in Medicare?

Yes. Alan Kasperowski is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alan Kasperowski was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.