Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1609436807 Individual Practitioner Female Practitioner

Charlotte Miriam Koestner , LCSW

Social Worker • Phoenix, AZ

Professional Overview & Biography Verified Profile Summary

Charlotte Koestner, LCSW is a registered healthcare professional specializing in Social Worker in Phoenix, AZ. Practice services are available at 125 S 1ST AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

125 S 1st Ave

Phoenix, AZ 850031909

Telephone 6023722315
Fax 6023722300

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

Social Worker Primary Specialty

NUCC Taxonomy Code: 104100000X

State License AZ LCSW-17878

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

3 Associated Practitioners
Laura Lasko , MC, LPC

Counselor - Professional

NPI 1023555497

MC, Licensed Professional Counselor

Carey Mcgrath , MA, LPC

Counselor - Professional

NPI 1669926655

Master of Arts, Licensed Professional Counselor

Melissa Monahan , MC, LPC

Counselor - Professional

NPI 1831355379

MC, Licensed Professional Counselor

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active June 19, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location June 19, 2019

Registered at 125 S 1ST AVE, PHOENIX, AZ 850031909 (Tel: 6023722315)

📍
Updated Business Mailing Address June 19, 2019

Registered at 125 S 1ST AVE, PHOENIX, AZ 850031909 (Tel: 6023722315)

👤
Provider Name / Credentials Updated June 19, 2019

Recorded as CHARLOTTE KOESTNER, LCSW

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 19, 2019

Social Worker (License #LCSW-17878 in AZ)

🟢
Initial NPI Registration & Enumeration June 19, 2019

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1609436807
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 19, 2019
Last Update: June 19, 2019
Sole Proprietor: No

Mailing Address

125 S 1st Ave

Phoenix, AZ 850031909

Phone: 6023722315

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.