Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

James Cooper Sullivan, DO

Individual provider Family Medicine Physician · NPI 1023422748

James Cooper Sullivan, DO is an Osteopathic Manipulative Medicine in Merrimack, New Hampshire. Graduated from Lincoln Mem Univ, Debusk Col of Osteopathic Med in 2014, 12 years ago. Licensed in New Hampshire.

Years since qualifying
12
Trained at
Lincoln Mem Univ, Debusk Col of Osteopathic Med
Licensed in
NH
In the registry since
2014
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

696 Daniel Webster Hwy
Merrimack, NH 03054-2748
Phone: (603) 429-3155
Fax: (603) 672-7150
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neuromusculoskeletal Medicine & OMM Physician (primary) Taxonomy 204D00000X · Licence 18598 (NH)
Family Medicine Physician Taxonomy 207Q00000X · Licence 18598 (NH)

Record details

NPI number1023422748
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 20, 2014
Last updated in NPPESNovember 12, 2025
Certification dateNovember 12, 2025
Mailing address292 Route 101, Amherst, NH 03031-1730

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOSTEOPATHIC MANIPULATIVE MEDICINE
Also practisesFAMILY PRACTICE
Medical schoolLINCOLN MEM UNIV, DEBUSK COL OF OSTEOPATHIC MED
Graduated 2014 (12 years in practice)
Accepts Medicare assignment Not indicated

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