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DR. WILLIAM STEWART BLACKWOOD M.D.
NPI 1346226107
Family Medicine in Merrimack, NH

Active since December 22, 2005
382 DANIEL WEBSTER HWY, MERRIMACK, NH 03054(603) 424-4181 Get Directions Write a Review

NPPES record last updated: July 25, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. William Stewart Blackwood M.d. NPPES

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

DR. WILLIAM STEWART BLACKWOOD M.D. (NPI 1346226107) is an individual family medicine provider in Merrimack, New Hampshire, licensed in New Hampshire (5860) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1346226107
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. WILLIAM STEWART BLACKWOODCredential: M.D.
Location Address382 DANIEL WEBSTER HWYMerrimack, NH 03054-4152
Mailing AddressPo Box 808Nashua, NH 03061-0808
Phone(603) 424-4181
Sole ProprietorNo
Enumeration DateDecember 22, 2005
Last NPPES UpdateJuly 25, 2007
✔ NPI 1346226107 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in NH · 5860
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.
382 DANIEL WEBSTER HWY, Merrimack, NH 03054
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Other Identifiers 3

Medicare UPINE11293NH
Medicare ID-Type UnspecifiedRE0316NH
Medicaid30005635NH

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JUDITH CORBIT ARNP
Nurse Practitioner (Family)
382 DANIEL WEBSTER HWY
MERRIMACK, NH 03054
Hillsborough County (603) 424-4181
NORTHSTAR ENDODONTIC PARTNERS PLLC
Clinic/Center (Dental)
382 DANIEL WEBSTER HWY
MERRIMACK, NH 03054
Hillsborough County (603) 858-4011
NORTHEAST ENDODONTIC SPECIALISTS, PA
Dentist (Endodontics)
382 DANIEL WEBSTER HWY
MERRIMACK, NH 03054
Hillsborough County (603) 423-0400
DR. HOLLY DREXLER M.D.
Family Medicine
382 DANIEL WEBSTER HWY
MERRIMACK, NH 03054
Hillsborough County (603) 424-4181
DR. JOHN TODD JACKSON DMD
Dentist (Endodontics)
382 DANIEL WEBSTER HWY
MERRIMACK, NH 03054
Hillsborough County (603) 423-0400

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 William Blackwood's NPI number?

The NPI number for William Blackwood is 1346226107. It was assigned to this individual provider in the NPPES registry on December 22, 2005.

Where is William Blackwood located?

William Blackwood practices at 382 Daniel Webster Hwy, Merrimack, NH 03054. The listed phone number is (603) 424-4181.

What is William Blackwood'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 William Blackwood was last updated on July 25, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.