Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Maryetta E. King, M.D.
Pediatrics Physician in Boston, MA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962492603
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Registry record
Entity type Individual (Type 1)
Name Dr. Maryetta E. King
Credential M.D.
Sex Female
Practice address 55 Fruit Street, Yawkey 5-062 Massachusetts General Hospital, Boston, MA, 02114
Phone (617) 726-3826
Fax (617) 643-1639
Enumeration date Oct 25, 2005
Last updated in NPPES Sep 2, 2009
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 724773 | Other | MA | TUFTS HEALTH PLAN |
| B11517 | Other | MA | BCBS MA |
| 6171613 | Medicaid | MA | - |
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 Maryetta King practice?
The practice location on file with NPPES is in Boston, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Maryetta King?
The National Provider Identifier (NPI) for Maryetta King is 1962492603, 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 2009-09-02.