Dr. Joseph R. Guarnaccia
- Gender: Male
- Experience: 21 years
- Graduated from: University Of New England, College Of Osteo Medicine
- Graduation year: 2000
- Sole propriator: No
- NPI: 1730123811
Dr. Joseph R. Guarnaccia DO
Emergency Physician
He is located at 250 Pleasant Street in Concord, NH 03301. Can help patients with the following: Bruises, Common Cold, Coronavirus, Influenza, Insect Stings, Phlebitis and Thrombophlebitis. His National Provider Identifier (NPI) number is 1730123811. Appointment can be made via the phone number (603) 225-2711. He is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Joseph R. Guarnaccia, being an emergency physician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Joseph R. Guarnaccia.
- Acute Pain
- Altitude Sickness
- Angina
- Brain Aneurysm
- Brain Hemorrhage
- Broken Bone
- Bruises
- Choking
- Common Cold
- Coronavirus
- Costochondritis
- Febrile Seizure
- Fever
- Frostbite
- General Care
- Headache
- Hematoma
- Influenza
- Insect Stings
- Laceration
- Migraine
- Nausea and Vomiting
- Phlebitis and Thrombophlebitis
- Prescription Refill
- Whiplash
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Joseph R. Guarnaccia as in-network for the following 2026 plans.
Health plans
WellSense Health Plan
Network data as of Sep 1, 2026, as reported by the insurer.
Show all 7 plans from WellSense Health Plan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| WellSense Clarity NH Bronze 6500 HSA + $0 Rx List + 24/7 Nurse Advice | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| WellSense Clarity NH Bronze 7500 HSA + $0 Rx List + 24/7 Nurse Advice | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| WellSense Clarity NH Bronze 7600 HSA + $0 Rx List + 24/7 Nurse Advice | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| WellSense Clarity NH Gold 2000 + $0 Rx List + 24/7 Nurse Advice | HMO · Gold | Preferred | Not accepting new patients |
| WellSense Clarity NH Silver 0 Deductible + $0 Rx List + 24/7 Nurse Advice | HMO · Silver | Preferred | Not accepting new patients |
| WellSense Clarity NH Silver 3400 + $0 Rx List + 24/7 Nurse Advice | HMO · Silver | Preferred | Not accepting new patients |
| WellSense Clarity NH Silver 6000 + $0 Rx List + 24/7 Nurse Advice | HMO · Silver | Preferred | Not accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Joseph R. Guarnaccia is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Joseph R. Guarnaccia is enrolled to bill Medicare as a Practitioner - Emergency Medicine .
Bills through: Concord Hospital Inc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| EMD Serono | $235 |
| Biogen | $138 |
| Janssen | $112 |
Other
| Food and Beverage | $501 |
Studies
UNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE
Graduated in 2000
Looking for more Emergency Physicians?
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Questions & Answers
Has Dr. Joseph R. Guarnaccia affiliation with hospitals?
Dr. Joseph R. Guarnaccia is affiliated with ELLIOT HOSPITAL.
Does Dr. Joseph R. Guarnaccia accept insurance?
Dr. Joseph R. Guarnaccia is listed in-network for 7 ACA Marketplace (Obamacare/HealthCare.gov) plans from WellSense Health Plan. See the Marketplace plans section for details.
Does Dr. Joseph R. Guarnaccia have affiliation with practices?
Dr. Joseph R. Guarnaccia is affiliated with Elliot Professional Services.
Where can you meet with Dr. Joseph R. Guarnaccia?
Dr. Joseph R. Guarnaccia's office is located at 250 Pleasant Street in Concord, NH 03301.
What conditions does Dr. Joseph R. Guarnaccia treat?
Dr. Joseph R. Guarnaccia provides treatment for Bruises, Common Cold, Coronavirus, Influenza, Insect Stings, Phlebitis and Thrombophlebitis. For the full list see this list.