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DR. MARK A BALLENTYNE MD
NPI 1669404661
Family Medicine in Portsmouth, NH

Active since July 07, 2006
100 GRIFFIN ROAD, ATLANTIC PLASTIC SURGERY SUITE B, PORTSMOUTH, NH 03801(603) 431-8819(603) 427-2540 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Mark A Ballentyne Md NPPES

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

DR. MARK A BALLENTYNE MD (NPI 1669404661) is an individual family medicine provider in Portsmouth, New Hampshire, licensed in New Hampshire (8856) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1669404661
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. MARK A BALLENTYNECredential: MD
Location Address100 GRIFFIN ROAD, ATLANTIC PLASTIC SURGERY SUITE BPortsmouth, NH 03801
Mailing Address100 Griffin Road, Suite BPortsmouth, NH 03801 · (603) 431-8819 · Fax (603) 427-2540
Phone(603) 431-8819
Fax(603) 427-2540
Sole ProprietorNo
Enumeration DateJuly 7, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1669404661 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 · 8856
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.
100 GRIFFIN ROAD, Portsmouth, NH 03801
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Other Identifiers 1

Medicare UPINE69139

Other Providers at the Same Location NPPES 3

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

INSIGHT-PREMIER HEALTH LLC
Radiology (Diagnostic Radiology)
100 GRIFFIN ROAD, SUITE C
PORTSMOUTH, NH 03801
Rockingham County (603) 766-6736
MICHAEL N BAKER M.D.
Anesthesiology (Pain Medicine)
100 GRIFFIN ROAD, SUITE B
PORTSMOUTH, NH 03801
Rockingham County (603) 431-8819
DR. LAWRENCE N GRAY MD
Plastic Surgery
100 GRIFFIN ROAD, ATLANTIC PLASTIC SURGERY SUITE B
PORTSMOUTH, NH 03801
Rockingham County (603) 431-8819

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 Mark Ballentyne's NPI number?

The NPI number for Mark Ballentyne is 1669404661. It was assigned to this individual provider in the NPPES registry on July 7, 2006.

Where is Mark Ballentyne located?

Mark Ballentyne practices at 100 Griffin Road Atlantic Plastic Surgery Suite B, Portsmouth, NH 03801. The listed phone number is (603) 431-8819.

What is Mark Ballentyne'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 Mark Ballentyne was last updated on July 8, 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.