Dr Rattanaporn Mahatanan, MD - Medicare Internal Medicine in Concord, NH

Dr Rattanaporn Mahatanan, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Concord, New Hampshire. Her current practice location is 248 Pleasant St Ste 103, Concord, New Hampshire. You can reach out to her office (for appointments etc.) via phone at (603) 230-1939.

Dr Rattanaporn Mahatanan is licensed to practice in New Hampshire (license number 24186) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1629380159.

Contact Information

Dr Rattanaporn Mahatanan, MD
248 Pleasant St Ste 103,
Concord, NH 03301-2588
(603) 230-1939
(603) 227-7568

Map and Direction




Physician's Profile

Full NameDr Rattanaporn Mahatanan
GenderFemale
SpecialityInternal Medicine - Infectious Disease
Location248 Pleasant St Ste 103, Concord, New Hampshire
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1629380159
  • Provider Enumeration Date: 07/13/2010
  • Last Update Date: 09/28/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7012141385
  • Enrollment ID: I20230808001607

Medical Identifiers

Medical identifiers for Dr Rattanaporn Mahatanan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629380159NPI-NPPES
1629380159MedicaidME

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 24186 (New Hampshire)Secondary
207R00000XInternal Medicine MD19500 (Maine)Secondary
390200000XStudent In An Organized Health Care Education/training Program (New Hampshire)Secondary
207RI0200XInternal Medicine - Infectious Disease 24186 (New Hampshire)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Rattanaporn Mahatanan allows following entities to bill medicare on her behalf.
Entity NameConcord Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194778571
PECOS PAC ID: 6103721790
Enrollment ID: O20040405000916

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 Rattanaporn Mahatanan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Rattanaporn Mahatanan, MD
248 Pleasant St Ste 103,
Concord, NH 03301-2588

Ph: (603) 230-1939
Dr Rattanaporn Mahatanan, MD
248 Pleasant St Ste 103,
Concord, NH 03301-2588

Ph: (603) 230-1939

Reviews and Comments


Internal Medicine Doctors in Concord, NH

Patrick Cassell, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 246 Pleasant St, Suite 103, Concord, NH 03301
Phone: 603-224-6070    Fax: 603-224-6994
Dr. Michael A Ferguson, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 246 Pleasant Street Memorial Building, West, Ground Flo, Concord, NH 03301
Phone: 603-224-6070    Fax: 603-224-6094
Dr. Clayton Theron Jones, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 246 Pleasant St, Suite 103, Concord, NH 03301
Phone: 603-224-6070    Fax: 603-224-6094
Dr. David Scott Johnson, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 253 Pleasant St, Dartmouth Hitchcock - Primary Care, Concord, NH 03301
Phone: 603-226-2200    
Frederick M Briccetti, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 250 Pleasant Street, New Hampshire Oncology Hematology Pa, Concord, NH 03301
Phone: 603-224-2556    Fax: 603-226-5821
Dr. Patrick Magnus, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 246 Pleasant Street Memorial Building, West, Ground Flo, Concord, NH 03301
Phone: 603-224-6070    Fax: 603-224-6094
Dr. Celia Ann Englander, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 281 N State St, Concord, NH 03301
Phone: 603-271-6064    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.