DR. RATTANAPORN MAHATANAN M.D
NPI 1629380159
Internal Medicine - Infectious Disease in Concord, NH

Active since July 13, 2010PECOS EnrolledAccepts Medicare Assignment
89.36/100
CMS Quality Rating
248 PLEASANT ST STE 103, CONCORD, NH 03301(603) 230-1939(603) 227-7568 Get Directions Write a Review

NPPES record last updated: September 28, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Aug 7, 2023, Jul 27, 2023, Jul 19, 2023 and 4 more (7 updates tracked since 2017).

About Dr. Rattanaporn Mahatanan M.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RATTANAPORN MAHATANAN M.D (NPI 1629380159) is an individual infectious disease provider in Concord, New Hampshire, licensed in New Hampshire (24186) and active in the NPI registry since July 2010. She is enrolled in Medicare PECOS, is affiliated with Concord Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1629380159
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameDR. RATTANAPORN MAHATANANCredential: M.D
Location Address248 PLEASANT ST STE 103Concord, NH 03301-2588
Mailing Address248 Pleasant St Ste 103Concord, NH 03301-2588 · (603) 230-1939 · Fax (603) 227-7568
Fax(603) 227-7568
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateJuly 13, 2010
Last NPPES UpdateSeptember 28, 20237 updates tracked since enumeration
NPPES CertifiedSeptember 28, 2023
NPI 1629380159 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License Licensed in NH · 24186
Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

Also ListedInternal MedicineTaxonomy 207R00000X · License 24186 (NH), MD19500 (ME)
248 PLEASANT ST STE 103, Concord, NH 03301

Secondary Practice Locations 2

Location 1One Meical Center Drive, DHMC Infectious Disease DepartmentLebanon, NH 03756 · Phone (603) 650-5218
Location 280 Highland StLaconia, NH 03246-3235 · Phone (603) 230-1939 · Fax (603) 227-7568

Other Identifiers 1

Medicaid1629380159ME

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Rattanaporn Mahatanan M.d is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7012141385
PECOS Enrollment IDI20230808001607
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
273 services121 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
90 services59 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
87 services79 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
48 services34 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
24 services21 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
15 services14 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Concord Hospital

Acute Care Hospitals · Concord, NH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300001
Location250 Pleasant StConcord, NH 03301 · Merrimack County
Birthing friendly

Concord Hospital- Laconia

Acute Care Hospitals · Laconia, NH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300005
Location80 Highland StLaconia, NH 03246 · Belknap County
Emergency services

Elliot Hospital

Acute Care Hospitals · Manchester, NH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300012
Location1 Elliot WayManchester, NH 03103 · Hillsborough County
Emergency services Birthing friendly

Speare Memorial Hospital

Critical Access Hospitals · Plymouth, NH
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number301311
Location16 Hospital RoadPlymouth, NH 03264 · Grafton County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$132.09 typical visit price
range $57.75 – $174.26
Typical copayment $33.02 (range $14.43 – $43.56)
Most-billed visit code 99204
Established Patient
$101.54 typical visit price
range $18.70 – $142.15
Typical copayment $25.38 (range $4.67 – $35.53)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

89.36/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality72.19
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Infectious Disease)
248 PLEASANT ST STE 103
CONCORD, NH 03301
Internal Medicine (Infectious Disease)
248 PLEASANT ST STE 103
CONCORD, NH 03301
Internal Medicine (Infectious Disease)
248 PLEASANT ST STE 103
CONCORD, NH 03301
Nurse Practitioner (Family)
248 PLEASANT ST STE 103
CONCORD, NH 03301
Nurse Practitioner (Family)
248 PLEASANT ST STE 103
CONCORD, NH 03301

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Rattanaporn Mahatanan's NPI number?

The NPI number for Rattanaporn Mahatanan is 1629380159. It was assigned to this individual provider in the NPPES registry on July 13, 2010.

Where is Rattanaporn Mahatanan located?

Rattanaporn Mahatanan practices at 248 Pleasant St Ste 103, Concord, NH 03301. The listed phone number is (603) 230-1939.

What is Rattanaporn Mahatanan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Rattanaporn Mahatanan enrolled in Medicare?

Yes. Rattanaporn Mahatanan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Rattanaporn Mahatanan accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield and WellSense Health Plan list Rattanaporn Mahatanan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Rattanaporn Mahatanan affiliated with any hospitals?

According to CMS data, Rattanaporn Mahatanan is affiliated with Concord Hospital, Concord Hospital- Laconia, Elliot Hospital and Speare Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Rattanaporn Mahatanan was last updated on September 28, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.