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DRS. MACKLER, SIUREK AND ASSOCIATES
NPI 1124243555
Dentist - Periodontics in West Springfield, MA

Active since April 13, 2007
46 DAGGETT DR, SUITE 2C, WEST SPRINGFIELD, MA 01089(413) 747-9224(413) 747-0117 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Drs. Mackler, Siurek And Associates NPPES

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

DRS. MACKLER, SIUREK AND ASSOCIATES (NPI 1124243555) is a healthcare organization registered as a periodontics in West Springfield, Massachusetts and active in the NPI registry since April 2007. The organization lists Frederic S Mackler, President, as its authorized official.

NPPES Registry Identity

NPI1124243555
Entity TypeOrganization
Primary Taxonomy1223P0300X
Legal Business NameDRS. MACKLER, SIUREK AND ASSOCIATES
Location Address46 DAGGETT DR, SUITE 2CWest Springfield, MA 01089-4638
Mailing Address46 Daggett Dr, Suite 2cWest Springfield, MA 01089-4638 · (413) 747-9224 · Fax (413) 747-0117
Phone(413) 747-9224
Fax(413) 747-0117
Organization SubpartNo
Authorized OfficialFrederic S MacklerPresident · (413) 747-9224
Enumeration DateApril 13, 2007
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1124243555 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · PeriodonticsDental Providers
Taxonomy Code1223P0300X
License✔ Licensed in MA · 11580
Definition
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.
Also ListedDentist · General PracticeTaxonomy 1223G0001X · License 11580 (MA)
46 DAGGETT DR, West Springfield, MA 01089
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.

APOLINARIO C PASTRANA MD
Internal Medicine
46 DAGGETT DR
WEST SPRINGFIELD, MA 01089
Hampden County (413) 794-9110
HEATHER ASHLEY LOMAX-ALLEN NP
Nurse Practitioner (Family)
46 DAGGETT DR
WEST SPRINGFIELD, MA 01089
Hampden County (413) 794-9110
YU LIU MD
Family Medicine
46 DAGGETT DR
WEST SPRINGFIELD, MA 01089
Hampden County (413) 794-9110
MS. JESSICA MARIE LAFLECHE NP
Nurse Practitioner (Family)
46 DAGGETT DR
WEST SPRINGFIELD, MA 01089
Hampden County (413) 794-9110
MARY LOUISE RITTER A.N.P.
Nurse Practitioner (Adult Health)
46 DAGGETT DR, SUITE 3B
WEST SPRINGFIELD, MA 01089
Hampden County (413) 747-4544
ALELI L VILLANUEVA M.D.
Obstetrics & Gynecology (Gynecology)
46 DAGGETT DR, SUITE 3B
WEST SPRINGFIELD, MA 01089
Hampden County (413) 747-4544
SAMANTHA JEANNE ORTIZ-ALVAREZ PA
Physician Assistant
46 DAGGETT DR
WEST SPRINGFIELD, MA 01089
Hampden County (413) 794-9110
KAREN JEAN RAVOSA FNP-BC
Nurse Practitioner (Family)
46 DAGGETT DR
WEST SPRINGFIELD, MA 01089
Hampden County (413) 794-9110

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 Drs. Mackler, Siurek And Associates's NPI number?

The NPI number for Drs. Mackler, Siurek And Associates is 1124243555. It was assigned to this organization in the NPPES registry on April 13, 2007.

Where is Drs. Mackler, Siurek And Associates located?

Drs. Mackler, Siurek And Associates is located at 46 Daggett Dr Suite 2C, West Springfield, MA 01089. The listed phone number is (413) 747-9224.

What is Drs. Mackler, Siurek And Associates's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

When was this NPI record last updated?

The NPPES record for Drs. Mackler, Siurek And Associates was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.