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JAMES O ANASTASI M.S.
NPI 1770648180
Social Worker in Mason City, IA

Active since December 26, 2006
1520 6TH ST SW, MASON CITY, IA 50401(641) 423-4180(641) 421-6023 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: October 11, 2026.

About James O Anastasi M.s. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JAMES O ANASTASI M.S. (NPI 1770648180) is an individual social worker in Mason City, Iowa, licensed in Iowa (2112) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1770648180
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameJAMES O ANASTASICredential: M.S.
Location Address1520 6TH ST SWMason City, IA 50401-4820
Mailing Address1520 6th St SwMason City, IA 50401-4820 · (641) 423-4180 · Fax (641) 421-6023
Phone(641) 423-4180
Fax(641) 421-6023
Sole ProprietorYes
Enumeration DateDecember 26, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1770648180 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in IA · 2112
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 41 (IA)
Also ListedMarriage & Family TherapistTaxonomy 106H00000X · License 7 (IA)

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANASTASI COUNSELING SERVICES
Marriage & Family Therapist
1520 6TH ST SW
MASON CITY, IA 50401
Cerro Gordo County (641) 423-4180
JAMESON MICHAEL MAYBERRY MA, CADC
Marriage & Family Therapist
1520 6TH ST SW
MASON CITY, IA 50401
Cerro Gordo County (641) 423-4180
KATHY A ANASTASI M.S.
Social Worker
1520 6TH ST SW
MASON CITY, IA 50401
Cerro Gordo County (641) 423-4180
STEVEN C. KADUCE M.S.
Counselor (Mental Health)
1520 6TH ST SW
MASON CITY, IA 50401
Cerro Gordo County (641) 423-4180
MOXIHEALTH PLLC
Clinic/Center (Primary Care)
1520 6TH ST SW
MASON CITY, IA 50401
Cerro Gordo County (319) 290-3748

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James Anastasi's NPI number?

The NPI number for James Anastasi is 1770648180. It was assigned to this individual provider in the NPPES registry on December 26, 2006.

Where is James Anastasi located?

James Anastasi practices at 1520 6th St SW, Mason City, IA 50401. The listed phone number is (641) 423-4180.

What is James Anastasi's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for James Anastasi was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.