Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Heekyeong Ma, NP-C
Nurse Practitioner in Norfolk, MA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649949777
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Registry record
Entity type Individual (Type 1)
Name Heekyeong Ma
Credential NP-C
Sex Female
Practice address 31 Pine St Ste 204, Norfolk, MA, 02056
Phone (617) 739-2100
Enumeration date Sep 11, 2021
Last updated in NPPES Dec 1, 2025
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN266575 (MA) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Heekyeong Ma practice?
The practice location on file with NPPES is in Norfolk, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Heekyeong Ma?
The National Provider Identifier (NPI) for Heekyeong Ma is 1649949777, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-01.