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WORCESTER UROLOGICAL ASSOCIATES INC
NPI 1285634782
Urology in Worcester, MA

Active since July 26, 2005CLIA 22D0069788 · Microscopy
25 OAK AVENUE, WORCESTER, MA 01605(508) 756-6293(508) 756-9404 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Worcester Urological Associates Inc NPPES

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

WORCESTER UROLOGICAL ASSOCIATES INC (NPI 1285634782) is a healthcare organization registered as an urology in Worcester, Massachusetts and active in the NPI registry since July 2005. The organization holds a CLIA Microscopy certificate valid through June 5, 2027 and lists Michael R Wollin, President, as its authorized official.

NPPES Registry Identity

NPI1285634782
Entity TypeOrganization
Primary Taxonomy208800000X
Legal Business NameWORCESTER UROLOGICAL ASSOCIATES INC
Location Address25 OAK AVENUEWorcester, MA 01605
Mailing Address25 Oak AvenueWorcester, MA 01605 · (508) 756-6293 · Fax (508) 756-9404
Phone(508) 756-6293
Fax(508) 756-9404
Organization SubpartNo
Authorized OfficialMichael R WollinPresident · (508) 756-6293
Enumeration DateJuly 26, 2005
Last NPPES UpdateJuly 21, 2022
✔ NPI 1285634782 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
25 OAK AVENUE, Worcester, MA 01605
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Other Identifiers 2

Medicaid9701087MA
Medicaid81612175MA

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Worcester Urological Associates Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to Worcester Urological Associates Inc, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (4)

Mary Decesare Flaherty, NP.C
Nurse Practitioner
NPI 1629357900
25 OAK AVE
Worcester, MA 01605
(507) 756-6293
✔ PECOS✔ Accepts MedicareSame address
Timothy Hopkins, MD
Urology
NPI 1114927613
25 OAK AVENUE
Worcester, MA 01605
(508) 756-6293
✔ PECOSSame address
Michael Wollin, MD
Urology
NPI 1750381836
25 OAK AVENUE
Worcester, MA 01605
(508) 756-6293
✔ PECOS✔ Accepts MedicareSame address
Philip Ayvazian, MD
Urology
NPI 1487654984
33 KENDALL ST
Worcester, MA 01605
(508) 334-8765
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 22D0069788

Worcester Urological Associates · Worcester, MA
Active · expires Jun 5, 2027
CLIA Number22D0069788
Laboratory TypePhysician Office
Certificate Effective DateJune 6, 2025
Certificate Expiration DateJune 5, 2027
Laboratory DirectorDr. Michael R. Wollin
Laboratory Phone(508) 756-6293
Laboratory LocationWorcester Urological Associates25 Oak Avenue, Worcester, MA 01605
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

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 Worcester Urological Associates Inc's NPI number?

The NPI number for Worcester Urological Associates Inc is 1285634782. It was assigned to this organization in the NPPES registry on July 26, 2005.

Where is Worcester Urological Associates Inc located?

Worcester Urological Associates Inc is located at 25 Oak Avenue, Worcester, MA 01605. The listed phone number is (508) 756-6293.

What is Worcester Urological Associates Inc's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Worcester Urological Associates Inc enrolled in Medicare?

Yes. Worcester Urological Associates Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Worcester Urological Associates Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians in 2 Medicare specialties reassign their Medicare billing to Worcester Urological Associates Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Urology (3) and Nurse Practitioner (1). Of these, 3 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Worcester Urological Associates Inc hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 22D0069788) is associated with this NPI, valid through June 5, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Worcester Urological Associates Inc was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.