1. Home
  2. Directory
  3. Massachusetts
  4. Ayer
  5. Specialist
  6. NPI Profile

PAUL P. HARASIMOWICZ,III,M.D.,P.C.
NPI 1649316969
Specialist in Ayer, MA

Active since January 30, 2007
190 GROTON RD, SUITE 160, AYER, MA 01432(978) 772-9846(978) 772-1180 Get Directions Write a Review

NPPES record last updated: May 28, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Paul P. Harasimowicz,iii,m.d.,p.c. NPPES

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

PAUL P. HARASIMOWICZ,III,M.D.,P.C. (NPI 1649316969) is a healthcare organization registered as a specialist in Ayer, Massachusetts and active in the NPI registry since January 2007. The organization lists Paul P. Harasimowicz, President, as its authorized official.

NPPES Registry Identity

NPI1649316969
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NamePAUL P. HARASIMOWICZ,III,M.D.,P.C.
Location Address190 GROTON RD, SUITE 160Ayer, MA 01432-1124
Mailing Address190 Groton Rd, Suite 160Ayer, MA 01432-1124 · (978) 772-9846 · Fax (978) 772-1180
Phone(978) 772-9846
Fax(978) 772-1180
Organization SubpartNo
Authorized OfficialPaul P. HarasimowiczPresident · (978) 772-9846
Enumeration DateJanuary 30, 2007
Last NPPES UpdateMay 28, 2010
✔ NPI 1649316969 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in MA · 73797
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
190 GROTON RD, Ayer, MA 01432
Open in Google Maps ↗

Other Identifiers 7

Medicare ID-Type UnspecifiedM20037MMA · Group #
Medicare UPINE86638MA
Medicare ID-Type UnspecifiedJ11220MA · Individual Provider #
Other073797MA · Tufts
OtherJ11220MA · Bcbs
Medicaid9779612MA
Medicaid3078272MA

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

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.

STEVEN R. BRUSIE M.D.
Ophthalmology
190 GROTON RD
AYER, MA 01432
Middlesex County (978) 772-4000
CHRISTA L. MAXANT, INC.
Community/Behavioral Health
190 GROTON RD, SUITE 230
AYER, MA 01432
Middlesex County (978) 796-5054
MICHAEL JONATHAN OLDER M.D.
Internal Medicine (Gastroenterology)
190 GROTON RD, SUITE 190
AYER, MA 01432
Middlesex County (978) 772-3547
RICHARD P SCHWARTZ MD PC
Internal Medicine (Gastroenterology)
190 GROTON RD, SUITE 200
AYER, MA 01432
Middlesex County (978) 772-7500
MICHAEL V. ELMAN M.D., P.C.
Orthopaedic Surgery
190 GROTON RD, SUITE 170
AYER, MA 01432
Middlesex County (978) 772-2600
PAUL L GUNDERSON, M.D., P.C.
Eyewear Supplier
190 GROTON RD, SUITE 240
AYER, MA 01432
Middlesex County (978) 772-4000
JEFFREY P ARPIN M.D.
Surgery
190 GROTON RD, STE 210
AYER, MA 01432
Middlesex County (978) 772-6265
PRIMARY CARE SPECIALISTS INC.
Clinic/Center (Primary Care)
190 GROTON RD, SUITE 110
AYER, MA 01432
Middlesex County (978) 772-2780

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 Paul P. Harasimowicz,iii,m.D.,p.C.'s NPI number?

The NPI number for Paul P. Harasimowicz,iii,m.D.,p.C. is 1649316969. It was assigned to this organization in the NPPES registry on January 30, 2007.

Where is Paul P. Harasimowicz,iii,m.D.,p.C. located?

Paul P. Harasimowicz,iii,m.D.,p.C. is located at 190 Groton Rd Suite 160, Ayer, MA 01432. The listed phone number is (978) 772-9846.

What is Paul P. Harasimowicz,iii,m.D.,p.C.'s specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Paul P. Harasimowicz,iii,m.D.,p.C. was last updated on May 28, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.