DR. MARK GARRET M.D.
NPI 1245683226
Psychiatry & Neurology - Neuromuscular Medicine in Lebanon, NH
About Dr. Mark Garret M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK GARRET M.D. (NPI 1245683226) is an individual neuromuscular medicine provider in Lebanon, New Hampshire, licensed in New Hampshire (33832) and active in the NPI registry since July 2016. He is enrolled in Medicare PECOS, is affiliated with Mary Hitchcock Memorial Hospital, and maintains a secondary practice location in Boston.
NPPES Registry Identity
Specialties & Licenses 2
A neurologist or child neurologist who specializes in the diagnosis and management of disorders of nerve, muscle or neuromuscular junction, including amyotrophic lateral sclerosis, peripheral neuropathies (e.g., diabetic and immune mediated neuropathies), various muscular dystrophies, congenital and acquired myopathies, inflammatory myopathies (e.g., polymyositis, inclusion body myositis) and neuromuscular transmission disorders (e.g., myasthenia gravis, Lambert-Eaton myasthenic syndrome).
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Mark Garret M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mary Hitchcock Memorial Hospital
Acute Care Hospitals · Lebanon, NHCheshire Medical Center
Acute Care Hospitals · Keene, NHCatholic Medical Center
Acute Care Hospitals · Manchester, NHOther Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LEBANON, NH 03756
LEBANON, NH 03756
LEBANON, NH 03756
LEBANON, NH 03756
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 Garret's NPI number?
The NPI number for Mark Garret is 1245683226. It was assigned to this individual provider in the NPPES registry on July 14, 2016.
Where is Mark Garret located?
Mark Garret practices at 1 Medical Center Dr # 1000, Lebanon, NH 03756. The listed phone number is (603) 650-5000.
What is Mark Garret's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neuromuscular Medicine, with taxonomy code 2084N0008X.
Is Mark Garret enrolled in Medicare?
Yes. Mark Garret is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Mark Garret accept?
Health plans from Ambetter from NH Healthy Families and Anthem Blue Cross and Blue Shield list Mark Garret as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Mark Garret affiliated with any hospitals?
According to CMS data, Mark Garret is affiliated with Mary Hitchcock Memorial Hospital, Cheshire Medical Center and Catholic Medical Center.
When was this NPI record last updated?
The NPPES record for Mark Garret was last updated on May 21, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
