Krystal Peirce, NP - Medicare Nurse Practitioner in Haverhill, MA

Krystal Peirce, NP is a medicare enrolled "Nurse Practitioner" in Haverhill, Massachusetts. She graduated from nursing school in 2016 and has 10 years of diverse experience with area of expertise as Nurse Practitioner. Her current practice location is 62 Brown St, Haverhill, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 521-6555.

Krystal Peirce is licensed to practice in Massachusetts (license number RN2282055) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1992201776.

Contact Information

Krystal Peirce, NP
62 Brown St,
Haverhill, MA 01830-6778
(978) 521-6555
(978) 521-1236

Map and Direction




Provider's Profile

Full NameKrystal Peirce
GenderFemale
SpecialityNurse Practitioner
Experience10 Years
Location62 Brown St, Haverhill, Massachusetts
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Krystal Peirce graduated from nursing school in 2016
  NPI Data:
  • NPI Number: 1992201776
  • Provider Enumeration Date: 04/02/2018
  • Last Update Date: 03/04/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9234643958
  • Enrollment ID: I20250707001098

Medical Identifiers

Medical identifiers for Krystal Peirce such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992201776NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner RN2282055 (Massachusetts)Primary
163WG0000XRegistered Nurse - General Practice 081650-21 (New Hampshire)Secondary
163WP0809XRegistered Nurse - Psychiatric/mental Health, Adult RN2282055 (Massachusetts)Secondary

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. Krystal Peirce 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
Krystal Peirce, NP
62 Brown St,
Haverhill, MA 01830-6778

Ph: (978) 521-6555
Krystal Peirce, NP
62 Brown St,
Haverhill, MA 01830-6778

Ph: (978) 521-6555

Reviews and Comments


Nurse Practitioner Nurses in Haverhill, MA

Briana Marie Cody, CNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 77 Old Amesbury Line Rd, Haverhill, MA 01830
Phone: 978-228-8221    
Ms. Sarah J Jensen, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1 Parkway, Haverhill, MA 01830
Phone: 978-521-3270    Fax: 978-469-5374
Ms. Alicia Lepardo, PMHNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 18 Ruth Cir, Haverhill, MA 01832
Phone: 339-331-3521    
Marie Pierre Anderson, GNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1 Merrimack Street, Haverhill Family Practice, Haverhill, MA 01830
Phone: 978-521-6555    
Ms. Karen Marie Tremblay, G.N.P.
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 35 Avco Rd, Haverhill, MA 01835
Phone: 978-420-1500    Fax: 978-420-1465
Gerardine Pierre,
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 6 Michael Ln, Haverhill, MA 01830
Phone: 781-417-0941    
Paula Grant, N.P.
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 1 Parkway, Haverhill, MA 01830
Phone: 978-521-3230    Fax: 978-521-3256

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.