Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1497638027 Individual Practitioner Female Practitioner

Mary Lou Lang

Counselor • Waterloo, NY

Professional Overview & Biography Verified Profile Summary

Mary Lou Lang is a registered healthcare professional specializing in Counselor in Waterloo, NY. Practice services are available at 31 THURBER DR under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

31 Thurber Dr

Waterloo, NY 131651665

Telephone 3155391980
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Counselor in Waterloo, NY

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 13.7 Yrs
Regional Practice Density
2 Specialists

Practicing in Waterloo, NY (4032 Statewide)

Telehealth Adoption Rate
0.0% 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: 2025-07-30
Counselor Primary Specialty

NUCC Taxonomy Code: 101Y00000X

A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Eugene Storey

Peer Specialist

NPI 1023641008
Cynthia Meckley , RN

Registered Nurse

NPI 1053970525

Registered Nurse

Raymond Pettis , MS, LMHC

Counselor - Mental Health

NPI 1073620753

Master of Science, Licensed Mental Health Counselor

Brenda Black , LMSW

Social Worker - Clinical

NPI 1093185068

Licensed Master Social Worker

Amy Guarino

Student in an Organized Health Care Education/Training Program

NPI 1093224719
Hadley O'bryan , LMHC

Student in an Organized Health Care Education/Training Program

NPI 1093231045

Licensed Mental Health Counselor

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 30, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location July 30, 2025

Registered at 31 THURBER DR, WATERLOO, NY 131651665 (Tel: 3155391980)

📍
Updated Business Mailing Address July 30, 2025

Registered at 31 THURBER DR, WATERLOO, NY 131651665 (Tel: 3155391980)

👤
Provider Name / Credentials Updated July 30, 2025

Recorded as MARY LOU LANG

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 30, 2025

Counselor

🟢
Initial NPI Registration & Enumeration July 30, 2025

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: 1497638027
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 30, 2025
Last Update: July 30, 2025
Sole Proprietor: No

Mailing Address

31 Thurber Dr

Waterloo, NY 131651665

Phone: 3155391980

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.