Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1972453785 Individual Practitioner

Eivind Peterson

Social Worker • Phoenix, AZ

Professional Overview & Biography Verified Profile Summary

Eivind Peterson is a registered healthcare professional specializing in Social Worker in Phoenix, AZ. Practice services are available at 4539 N 22ND ST STE R under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

4539 N 22nd St Ste R

Phoenix, AZ 850164639

Telephone 4804330804
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Social Worker in Phoenix, AZ

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 16.5 Yrs
State Avg: 15.7 Yrs
Regional Practice Density
555 Specialists

Practicing in Phoenix, AZ (1597 Statewide)

Telehealth Adoption Rate
0.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-02-27
Social Worker Primary Specialty

NUCC Taxonomy Code: 104100000X

State License AZ LMSW-20267

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

22 Associated Practitioners
Bonnie Grossman , MS, LPC

Counselor - Professional

NPI 1023707288

Master of Science, Licensed Professional Counselor

ADHSDOULACERTIFIED

Bryan Brown , LCSW

Social Worker - Clinical

NPI 1144974544

Licensed Clinical Social Worker

NPI 1154145407
NPI 1235982869

Licensed Master Social Worker

Adrianne Williams

Social Worker

NPI 1295692598

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location February 27, 2026

Registered at 4539 N 22ND ST STE R, PHOENIX, AZ 850164639 (Tel: 4804330804)

📍
Updated Business Mailing Address February 27, 2026

Registered at 4539 N 22ND ST STE R, PHOENIX, AZ 850164639 (Tel: 4807885114)

NPI Profile Active January 31, 2026

NPI status registered as active in NPPES database

📍
Updated Practice Location January 31, 2026

Registered at 1819 N ST FRANCIS PL, CASA GRANDE, AZ 851222455 (Tel: 4804330804)

📍
Updated Business Mailing Address January 31, 2026

Registered at 1819 N ST FRANCIS PL, CASA GRANDE, AZ 851222455

👤
Provider Name / Credentials Updated January 31, 2026

Recorded as EIVIND PETERSON

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 31, 2026

Social Worker (License #LMSW-20267 in AZ)

🟢
Initial NPI Registration & Enumeration January 31, 2026

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Eivind Peterson. Be the first to share your experience!

Sign in to leave a review for Eivind Peterson

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1972453785
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 31, 2026
Last Update: February 27, 2026
Sole Proprietor: Yes

Mailing Address

4539 N 22nd St Ste R

Phoenix, AZ 850164639

Phone: 4807885114

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.