Dr Margaret I Stewart, MD - Dermatology in Portsmouth, NH

Dr Margaret I Stewart, MD is a Dermatology physician based in Portsmouth, New Hampshire. Dr Margaret I Stewart is licensed to practice in New Hampshire (license number 11839) and her current practice location is 155 Borthwick Ave, Suite 201 West, Portsmouth, New Hampshire. She can be reached at her office (for appointments etc.) via phone at (603) 433-9575.

NPI number for Dr Margaret I Stewart is 1649375072 and her current mailing address is 280 Merrimack St Ste 311, Lawrence, Massachusetts. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1649375072.

Contact Information

Dr Margaret I Stewart, MD
155 Borthwick Ave, Suite 201 West,
Portsmouth, NH 03801-7156
(603) 433-9575
(603) 430-0104

Map and Direction




Physician's Profile

Full NameDr Margaret I Stewart
GenderFemale
SpecialityDermatology
Location155 Borthwick Ave, Portsmouth, New Hampshire
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1649375072
  • Provider Enumeration Date: 09/13/2006
  • Last Update Date: 10/18/2017

Medical Identifiers

Medical identifiers for Dr Margaret I Stewart such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649375072NPI-NPPES
J19743OtherMABCBS MASSACHUSETTS
P00366953OtherNHRAILROAD MEDICARE
403898OtherMATUFTS
01Y004640NH01OtherNHANTHEM NEW HAMPSHIRE
2457634OtherMAAETNA
022071OtherMEANTHEM MAINE
401347OtherMAHARVARD
P00126157OtherMARAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology 159113 (Massachusetts)Secondary
207N00000XDermatology 11839 (New Hampshire)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Margaret I Stewart is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Margaret I Stewart, MD
280 Merrimack St Ste 311,
Lawrence, MA 01843-1779

Ph: (978) 691-5690
Dr Margaret I Stewart, MD
155 Borthwick Ave, Suite 201 West,
Portsmouth, NH 03801-7156

Ph: (603) 433-9575

Reviews and Comments


Dermatology Doctors in Portsmouth, NH

James G. Dinulos, M.D.
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 330 Borthwick Ave, Suite 303, Portsmouth, NH 03801
Phone: 603-431-5205    Fax: 603-436-4257
Andrew E Werchniak, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 330 Borthwick Ave Ste 303, Seacoast Dermatology Pllc, Portsmouth, NH 03801
Phone: 603-431-5205    Fax: 603-436-4257
Abel D. Jarell, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 215 Commerce Way Ste 100, Portsmouth, NH 03801
Phone: 603-441-1075    
Mr. Ian M Rosenthal, MD
Dermatology
Medicare: Medicare Enrolled
Practice Location: 111 New Hampshire Ave Ste 3, Portsmouth, NH 03801
Phone: 603-988-0951    Fax: 603-441-3722
Hagger Ali, MD
Dermatology
Medicare: Accepting Medicare Assignments
Practice Location: 330 Borthwick Ave Ste 303, Portsmouth, NH 03801
Phone: 603-431-5205    
Catherine Evelyn Pisano, MD
Dermatology
Medicare: Medicare Enrolled
Practice Location: 155 Borthwick Ave Ste 201, Portsmouth, NH 03801
Phone: 504-914-5254    
Dr. Arthur Marka, MD
Dermatology
Medicare: Medicare Enrolled
Practice Location: 330 Borthwick Ave Ste 303, Portsmouth, NH 03801
Phone: 603-431-5205    Fax: 603-436-4257

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Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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