Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1326688565 Individual Practitioner Female Practitioner

Sigrid Crowel , MS, LLP

Psychologist • Clarkston, MI

Professional Overview & Biography Verified Profile Summary

Sigrid Crowel, MS, LLP is a registered healthcare professional specializing in Psychologist in Clarkston, MI. Practice services are available at 6548 TOWN CENTER DR STE D under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

6548 Town Center Dr Ste D

Clarkston, MI 483464823

Telephone 5172400802
Associated Practice Facility / Clinic
🏢 Richard Kneip, Ph.d., P.c. Facility NPI 1679739700

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Clarkston, MI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 35.0 Yrs
State Avg: 26.4 Yrs
Regional Practice Density
27 Specialists

Practicing in Clarkston, MI (2669 Statewide)

Telehealth Adoption Rate
3.7% 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: 2025-12-02
Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

State License MI 6361007811

A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

Secondary Practice Locations

100 Coles Dr Ste 5

Marquette, MI 498554010

Phone: 9063623444

Practice Associates & Co-Workers

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

35 Associated Practitioners
Rachel Blanchette

Marriage & Family Therapist

NPI 1013566496
NPI 1053462531

Master of Arts, Licensed Professional Counselor

NPI 1063614543

Master of Arts, Licensed Limited Psychologist, Licensed Marriage and Family Therapist

Lisa Stoll , LMSW

Social Worker - Clinical

NPI 1144797341

Licensed Master Social Worker

NPI 1154583342

Master of Arts, Licensed Professional Counselor

NPI 1194315556

Limited Licensed Master Social Worker

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location May 30, 2024

Registered at 6548 TOWN CENTER DR STE D, CLARKSTON, MI 483464823 (Tel: 5172400802)

📍
Updated Business Mailing Address May 30, 2024

Registered at 6548 TOWN CENTER DR STE D, CLARKSTON, MI 483464823 (Tel: 5172400802)

👤
Provider Name / Credentials Updated May 30, 2024

Recorded as SIGRID CROWEL, MS, LLP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 30, 2024

Psychologist (License #6361007811 in MI)

NPI Profile Active January 15, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location January 15, 2020

Registered at 102 W WASHINGTON ST STE 106, MARQUETTE, MI 498554350 (Tel: 9062288881)

📍
Updated Business Mailing Address January 15, 2020

Registered at 102 W WASHINGTON ST STE 106, MARQUETTE, MI 498554350 (Tel: 9062288881)

👤
Provider Name / Credentials Updated January 15, 2020

Recorded as SIGRID CROWEL, MS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 15, 2020

Psychologist (License #6301018318 in MI)

🟢
Initial NPI Registration & Enumeration January 15, 2020

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: 1326688565
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 15, 2020
Last Update: December 02, 2025
Sole Proprietor: No

Mailing Address

6548 Town Center Dr Ste D

Clarkston, MI 483464823

Phone: 5172400802

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.