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Healthcare Providers in New Hampshire

Find doctors, hospitals, and clinics in New Hampshire from the official NPPES NPI Registry. We found 200 providers in this listing.

200 Providers Found Data from NPPES NPI Registry Updated 2026
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All Providers Doctors Hospitals & Clinics
Showing 151–165 of 200 providers
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Individual (NPI-1) Active

JOSHUA L GREENSPAN M.D.

Anesthesiology, Pain Medicine

📍14 MANCHESTER SQUARE, PORTSMOUTH, NH, 03801

📞 603-766-8500

NPI: 1962457218

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Individual (NPI-1) Active

SOPHIE CHARLOTTE GRISWOLD MD

Anesthesiology

📍1 MEDICAL CENTER DR, LEBANON, NH, 03756

📞 603-650-8980

NPI: 1558537456

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Individual (NPI-1) Active

REGINA LEE GRITSAVAGE MD

Anesthesiology

📍1 MEDICAL CENTER DR, LEBANON, NH, 03756

📞 603-650-5000

NPI: 1003989450

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Individual (NPI-1) Active

LYDIA S GRONDIN MD

Anesthesiology

📍111 COLCHESTER AVE, BURLINGTON, VT, 05401

📞 802-847-2415

NPI: 1003891136

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Individual (NPI-1) Active

MICHAEL GROSS MD

Anesthesiology

📍101 W 8TH AVE, SPOKANE, WA, 99204

📞 509-474-3181

NPI: 1003493602

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Individual (NPI-1) Active

NITA NOEL GROVER MD

Anesthesiology, Pain Medicine

📍24 BRIDGE ST STE 9, CONCORD, NH, 03301

📞 603-415-0090

NPI: 1619904901

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Individual (NPI-1) Active

BENGT JOSEPHSON GRUA md

Anesthesiology, Pain Medicine

📍1541 DIAMOND DR, CASPER, WY, 82601

📞 307-232-6649

NPI: 1275093650

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Individual (NPI-1) Active

BENJAMIN J GRUDINSKAS MD

Anesthesiology

📍1 ELLIOT WAY, MANCHESTER, NH, 03103

📞 603-669-5300

NPI: 1922006253

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Individual (NPI-1) Active

KIRAN GUTHIKONDA M.D.

Anesthesiology

📍1 MEDICAL CENTER DR, LEBANON, NH, 03756

📞 732-381-2544

NPI: 1548671654

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Individual (NPI-1) Active

JOSEPH HAGAN MD

Emergency Medicine

📍243 ELM ST, CLAREMONT, NH, 03743

📞 781-585-9522

NPI: 1891733770

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Individual (NPI-1) Active

TIMOTHY J HALL MD

Anesthesiology

📍789 CENTRAL AVE, DOVER, NH, 03820

📞 603-609-6819

NPI: 1083783740

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Individual (NPI-1) Active

KYLENE E HALLORAN M.D.

Anesthesiology

📍1 MEDICAL CENTER DR, LEBANON, NH, 03756

📞 603-650-4249

NPI: 1609010933

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Individual (NPI-1) Active

MATTHEW J HARRIS DO

Anesthesiology

📍80 HIGHLAND STREET, LACONIA, NH, 03247

📞 603-524-3211

NPI: 1225271075

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Individual (NPI-1) Active

GREGG STEPHEN HARTMAN M.D.

Anesthesiology

📍1 MEDICAL CENTER DR, LEBANON, NH, 03756

📞 603-650-5922

NPI: 1225058316

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Individual (NPI-1) Active

PATRICK ROY HARTMANN M.D.

Anesthesiology

📍1 MEDICAL CENTER DR, LEBANON, NH, 03756

📞 603-650-5922

NPI: 1063770071

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🗺 Cities in New Hampshire

📍 Manchester 📍 Nashua 📍 Concord 📍 Derry 📍 Dover 📍 Rochester 📍 Salem 📍 Londonderry 📍 Merrimack 📍 Hudson 📍 Keene 📍 Portsmouth 📍 Goffstown 📍 Laconia 📍 Bedford 📍 Milford 📍 Exeter 📍 Windham 📍 Durham 📍 Hooksett

📊 Quick Stats

Providers Listed 200
Cities Found 20
State New Hampshire
Source NPPES NPI Registry

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Healthcare in New Hampshire

New Hampshire has a relatively small but well-developed healthcare system serving approximately 1.4 million residents. Dartmouth Health (formerly Dartmouth-Hitchcock Health), headquartered in Lebanon, is the state's flagship academic medical center and the only Level I Trauma Center in New Hampshire. It is affiliated with the Geisel School of Medicine at Dartmouth and serves as the primary referral center for northern New England. Elliot Health System in Manchester and Catholic Medical Center are major providers in the state's largest city. Concord Hospital serves the state capital region.

New Hampshire has been severely impacted by the opioid epidemic, with one of the highest rates of drug overdose deaths per capita in the nation at its peak. The state has invested heavily in addiction treatment, harm reduction, and recovery support services. The New Hampshire Department of Health and Human Services (DHHS) (dhhs.nh.gov) oversees Medicaid (called NH Medicaid) and public health programs.

New Hampshire expanded Medicaid in 2014 through a bipartisan program called NH Health Protection Program. The New Hampshire Board of Medicine (oplc.nh.gov/medicine) licenses physicians and provides online verification.

Frequently Asked Questions — New Hampshire Healthcare