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PRATT ASSOCIATES
NPI 1497795025
Urology in Boston, MA

Active since June 08, 2006
800 WASHINGTON ST, BOX 1013, BOSTON, MA 02111(617) 636-5000 Get Directions Write a Review

NPPES record last updated: April 21, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Pratt Associates NPPES

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

PRATT ASSOCIATES (NPI 1497795025) is a healthcare organization registered as an urology in Boston, Massachusetts and active in the NPI registry since June 2006. The organization lists Edward Gallegos, Director, as its authorized official.

NPPES Registry Identity

NPI1497795025
Entity TypeOrganization
Primary Taxonomy208800000X
Legal Business NamePRATT UROLOGY ASSOCIATES, INC
Location Address800 WASHINGTON ST, BOX 1013Boston, MA 02111-1552
Mailing Address800 Washington St, Box 1013Boston, MA 02111-1552 · (617) 636-5000
Phone(617) 636-5000
Organization SubpartNo
Authorized OfficialEdward GallegosDirector · (617) 636-7549
Enumeration DateJune 8, 2006
Last NPPES UpdateApril 21, 2017
✔ NPI 1497795025 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.
800 WASHINGTON ST, Boston, MA 02111
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Other Names 1

Doing Business AsPratt Associates

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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)

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

Clinicians Billing Medicare Through This Organization

10

Medicare enrollment records show 10 clinicians reassign Medicare billing to Pratt Associates, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 9 within 10 miles. They are listed nearest first.

Clinicians, nearest first (10)

Christopher Haas, M.D.
Urology
NPI 1730575309
800 WASHINGTON ST
Boston, MA 02111
(617) 636-5000
✔ PECOS✔ Accepts MedicareSame address
Tony Luongo, MD
Urology
NPI 1164520417
800 WASHINGTON ST BOX 7105
Boston, MA 02111
(617) 636-5000
✔ PECOS✔ Accepts MedicareSame address
Liyan Zhuang, MD, PH.D.
Urology
NPI 1578728200
800 WASHINGTON ST
Boston, MA 02111
(617) 636-5000
✔ PECOS✔ Accepts MedicareSame address
Zhan Wu
Urology
NPI 1619506201
800 WASHINGTON ST
Boston, MA 02111
(617) 636-9061
✔ PECOS✔ Accepts MedicareSame address
Gennaro Carpinito, MD
Urology
NPI 1710060173
750 WASHINGTON ST NEMC BOX #836
Boston, MA 02111
(617) 636-5000
✔ PECOS✔ Accepts Medicare0.1 mi
Siam Oottamasathien, MD
Urology
NPI 1215084017
55 FRUIT ST
Boston, MA 02114
(617) 724-0327
✔ PECOS1.0 mi
Louis Liou, M.D., PH.D.
Urology
NPI 1346212404
1493 CAMBRIDGE ST
Cambridge, MA 02139
(617) 665-3590
✔ PECOS✔ Accepts Medicare2.7 mi
Jairam Eswara, MD
Urology
NPI 1659576189
11 NEVINS STREET SUITE 303
Brighton, MA 02135
(617) 787-8181
✔ PECOS✔ Accepts Medicare4.3 mi
Richard Caesar, MD
Urology
NPI 1538251715
50 ROWE ST STE 200
Melrose, MA 02176
(781) 620-4944
✔ PECOS✔ Accepts Medicare7.6 mi
Robert Lurvey, MD
Urology
NPI 1013203165
4053 LONE TREE WAY STE 201
Antioch, CA 94531
(925) 776-7725
✔ PECOS✔ Accepts Medicare2,663 mi

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

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 Pratt Urology Associates, Inc's NPI number?

The NPI number for Pratt Urology Associates, Inc is 1497795025. It was assigned to this organization in the NPPES registry on June 8, 2006. The provider is doing business as Pratt Associates.

Where is Pratt Urology Associates, Inc located?

Pratt Urology Associates, Inc is located at 800 Washington St Box 1013, Boston, MA 02111. The listed phone number is (617) 636-5000.

What is Pratt Urology Associates, Inc's specialty?

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

Is Pratt Urology Associates, Inc enrolled in Medicare?

Yes. Pratt Urology Associates, Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Pratt Urology Associates, Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 10 clinicians, all in Urology, reassign their Medicare billing to Pratt Urology 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. Of these, 4 practice at this address and 9 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Pratt Urology Associates, Inc was last updated on April 21, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.