Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Rattanaporn Mahatanan, MD

Individual provider Internal Medicine Physician · NPI 1629380159

Dr. Rattanaporn Mahatanan, MD is an Infectious Disease in Concord, New Hampshire. Qualified in 2006, 20 years ago. Practices with Concord Hospital Inc, a 569-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Maine and New Hampshire.

Years since qualifying
20
Licensed in
ME, NH
In the registry since
2010
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

248 Pleasant St Ste 103
Concord, NH 03301-2588
Phone: (603) 230-1939
Fax: (603) 227-7568
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 80 Highland St, Laconia, NH 03246-3235 — (603) 230-1939
  • One Meical Center Drive, Lebanon, NH 03756 — (603) 650-5218

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 24186 (NH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 24186 (NH)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD19500 (ME)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (NH)

Record details

NPI number1629380159
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2010
Last updated in NPPESSeptember 28, 2023
Certification dateSeptember 28, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Concord Hospital Inc — 569 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Concord