1. Home
  2. Directory
  3. Massachusetts
  4. Haverhill
  5. Family Medicine
  6. NPI Profile

WHITTIER MEDICAL ASSOCIATES
NPI 1558401760
Family Medicine in Haverhill, MA

Active since February 07, 2007
62 BROWN ST, SUITE 200, HAVERHILL, MA 01830(978) 521-8377(978) 521-3689 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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

About Whittier Medical Associates NPPES

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

WHITTIER MEDICAL ASSOCIATES (NPI 1558401760) is a healthcare organization registered as a family medicine in Haverhill, Massachusetts and active in the NPI registry since February 2007. The organization lists Peter L Rees, Partner, as its authorized official.

NPPES Registry Identity

NPI1558401760
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameWHITTIER MEDICAL ASSOCIATES
Location Address62 BROWN ST, SUITE 200Haverhill, MA 01830-6700
Mailing Address62 Brown St, Suite 200Haverhill, MA 01830-6700 · (978) 521-8377 · Fax (978) 521-3689
Phone(978) 521-8377
Fax(978) 521-3689
Organization SubpartNo
Authorized OfficialPeter L ReesPartner · (978) 521-8377
Enumeration DateFebruary 7, 2007
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1558401760 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedInternal MedicineTaxonomy 207R00000X
62 BROWN ST, Haverhill, MA 01830
Open in Google Maps ↗

Other Identifiers 1

Medicaid9729241MA

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.

HAVERHILL FAMILY PRACTICE LLC
Family Medicine
62 BROWN ST, SUITE 404
HAVERHILL, MA 01830
Essex County (978) 521-6555
DAVID OSWALT
Hearing Instrument Specialist
62 BROWN ST, SUITE 204
HAVERHILL, MA 01830
Essex County (978) 372-1939
NEIL DOUGLAS RAVIN MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
62 BROWN ST, SUITE 303
HAVERHILL, MA 01830
Essex County (978) 478-5030
MEGHAN MARIE SITKINS
Speech-Language Pathologist
62 BROWN ST
HAVERHILL, MA 01830
Essex County (978) 641-3822
DR. CHRISTANNAH M WATERS M.D.
Obstetrics & Gynecology
62 BROWN ST, SUITE 405
HAVERHILL, MA 01830
Essex County (978) 912-7450
MERRIMACK VALLEY CHILD & ADOLESCENT HEALTH
Pediatrics
62 BROWN ST, SUITE 503
HAVERHILL, MA 01830
Essex County (978) 521-8108
DAVID HUGH GREENBLOTT DPM
Podiatrist
62 BROWN ST, STE 206
HAVERHILL, MA 01830
Essex County (978) 556-9700
PISTONE PODIATRIC FOOT CENTER PC
Podiatrist (Foot & Ankle Surgery)
62 BROWN ST
HAVERHILL, MA 01830
Essex County (978) 556-9750

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 Whittier Medical Associates's NPI number?

The NPI number for Whittier Medical Associates is 1558401760. It was assigned to this organization in the NPPES registry on February 7, 2007.

Where is Whittier Medical Associates located?

Whittier Medical Associates is located at 62 Brown St Suite 200, Haverhill, MA 01830. The listed phone number is (978) 521-8377.

What is Whittier Medical Associates's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Whittier Medical 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 11 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.