Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Carolyn Ann Wallman, APRN
Nurse Practitioner in Everett, MA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578684411
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Registry record
Entity type Individual (Type 1)
Name Carolyn Ann Wallman
Credential APRN
Sex Female
Practice address 103 Garland St, Everett, MA, 02149
Phone (617) 797-4267
Enumeration date Apr 2, 2007
Last updated in NPPES Feb 10, 2012
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 164236 (MA) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists.
About the APRN credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 110076801A | Medicaid | MA | - |
| WANP1602 | Other | MA | BCBS |
| 500030719 | Other | MA | MEDICARE RAIL ROAD |
| S72844 | Other | MA | UPIN |
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 Carolyn Wallman practice?
The practice location on file with NPPES is in Everett, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Carolyn Wallman?
The National Provider Identifier (NPI) for Carolyn Wallman is 1578684411, 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 2012-02-10.