Dr. Marc M. Grossman
- Gender: Male
- Experience: 24 years
- Graduation year: 1997
- Sole propriator: No
- NPI: 1598799025
Dr. Marc M. Grossman MD
Emergency Physician
He is located at 1 Parkland Drive Parkland Medical Center in Derry, NH 03038. Can help patients with the following: Broken Bone, Bruises, Costochondritis, Migraine, Nausea and Vomiting, Prescription Refill. His National Provider Identifier (NPI) number is 1598799025. Appointment can be made via the phone number (305) 415-1258. He is affiliated with 4 hospitals.
Conditions treated
Dr. Marc Michael Grossman, 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. Marc M. Grossman.
- 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
Procedures Performed by Dr. Marc M. Grossman
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Marc M. Grossman 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 14 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 | Non Preferred | Not accepting 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 | Non 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 | Non 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 | Non 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 | Non 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 | Non 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 | Non 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. Marc M. Grossman 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. Marc M. Grossman is enrolled to bill Medicare as a Practitioner - Emergency Medicine .
Bills through: Inphynet South Broward Llc
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
| Janssen | $55 |
| Csl Behring | $37 |
| Zoll Medical | $31 |
Other
| Food and Beverage | $133 |
Studies
Graduated in 1997Affiliated hospitals
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Questions & Answers
Where can you meet with Dr. Marc Michael Grossman?
Dr. Marc Michael Grossman's office is located at 1 Parkland Drive Parkland Medical Center in Derry, NH 03038.
Has Dr. Marc Michael Grossman affiliation with hospitals?
Dr. Marc Michael Grossman is affiliated with PORTSMOUTH REGIONAL HOSPITAL. For the full list of hospitals see this list.
Does Dr. Marc Michael Grossman accept patients with WellSense Health Plan?
Yes, Dr. Marc Michael Grossman is listed in-network for WellSense Health Plan through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Marc Michael Grossman treat?
Dr. Marc Michael Grossman provides treatment for Broken Bone, Bruises, Costochondritis, Migraine, Nausea and Vomiting, Prescription Refill. For the full list see this list.