Kristen Calcagni Johnson, MD - Medicare Pediatrics in Stratham, NH

Kristen Calcagni Johnson, MD is a medicare enrolled "Pediatrics" physician in Stratham, New Hampshire. Her current practice location is 118 Portsmouth Ave Bldg D, Stratham, New Hampshire. You can reach out to her office (for appointments etc.) via phone at (603) 658-1823.

Kristen Calcagni Johnson is licensed to practice in New Hampshire (license number 14058) 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 1134197734.

Contact Information

Kristen Calcagni Johnson, MD
118 Portsmouth Ave Bldg D,
Stratham, NH 03885-2487
(603) 658-1823
(603) 658-1824

Map and Direction




Physician's Profile

Full NameKristen Calcagni Johnson
GenderFemale
SpecialityPediatrics
Location118 Portsmouth Ave Bldg D, Stratham, New Hampshire
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1134197734
  • Provider Enumeration Date: 03/09/2006
  • Last Update Date: 11/16/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9335216001
  • Enrollment ID: I20080922000475

Medical Identifiers

Medical identifiers for Kristen Calcagni Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134197734NPI-NPPES
3075942MedicaidNH
1010907MedicaidVT

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 14058 (New Hampshire)Primary
208000000XPediatrics 042-0010845 (Vermont)Secondary

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. Kristen Calcagni Johnson allows following entities to bill medicare on her behalf.
Entity NameCore Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336330588
PECOS PAC ID: 2769563253
Enrollment ID: O20080123000205

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. Kristen Calcagni Johnson 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
Kristen Calcagni Johnson, MD
7 Holland Way Fl 1,
Exeter, NH 03833-2997

Ph: (603) 658-1823
Kristen Calcagni Johnson, MD
118 Portsmouth Ave Bldg D,
Stratham, NH 03885-2487

Ph: (603) 658-1823

Reviews and Comments


Pediatrics Doctors in Stratham, NH

Dr. Eileen Carr Forrest, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 118 Portsmouth Ave Bldg D, Stratham, NH 03885
Phone: 603-658-1823    Fax: 603-658-1824
Dr. Jo Ann Beltre, MD
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 1 Portsmouth Ave, Stratham, NH 03885
Phone: 603-772-3600    
Steven P Loh, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 118 Portsmouth Ave Bldg D, Stratham, NH 03885
Phone: 603-658-1823    Fax: 603-658-1824
Mark Covey, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 118 Portsmouth Ave Bldg D, Stratham, NH 03885
Phone: 603-658-1823    Fax: 603-658-1824

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.