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Active NPI 1932629979 Individual Practitioner Female Practitioner

Tiffany Nicole Cassidy , NP

Nurse Practitioner • Ann Arbor, MI

Professional Overview & Biography Verified Profile Summary

Tiffany Cassidy, NP is a registered healthcare professional specializing in Nurse Practitioner in Ann Arbor, MI. Practice services are available at 1500 E MEDICAL CENTER DR under active NPI credentials.

Frequently performed procedures and clinical services include automated urinalysis test, complex measurement of pressure of urine flow in bladder with voiding pressure studies, insertion of device into abdomen with pressure and urine flow rate study. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1500 E Medical Center Dr

Ann Arbor, MI 481095000

Telephone 7349364000
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Ann Arbor, MI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 11.5 Yrs
State Avg: 10.8 Yrs
Regional Practice Density
711 Specialists

Practicing in Ann Arbor, MI (3626 Statewide)

Telehealth Adoption Rate
19.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
69.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2021)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
81003 Automated urinalysis test
16 16 $10.00 $2.25
51728 Complex measurement of pressure of urine flow in bladder with voiding pressure studies
15 15 $843.00 $305.42
51797 Insertion of device into abdomen with pressure and urine flow rate study
15 15 $432.00 $153.18
51784 Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings
12 12 $325.00 $27.46

Medical Specialties & State Licenses

CMS Verified: 2025-11-21
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MI 4704304030

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Nurse Practitioner - Pediatrics, Critical Care

NUCC Taxonomy Code: 363LP0222X

State License MI 4704304030

Definition to come...

Secondary Practice Locations

1200 E Michigan Ave Ste 460

Lansing, MI 489121897

Phone: 5173645490

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Sameer Saini , MD

Internal Medicine - Gastroenterology

NPI 1003039124

Doctor of Medicine (M.D.)

Dr. Kyle Perry , MD

Pathology - Cytopathology

NPI 1003053901

Doctor of Medicine (M.D.)

Dr. Michael Watson , MD

Pediatrics - Pediatric Infectious Diseases

NPI 1003092040

Doctor of Medicine (M.D.)

Denise Berry , CRNA

Nurse Anesthetist, Certified Registered

NPI 1003128356

Certified Registered Nurse Anesthetist

Dr. Ketti Petersen , MD

Family Medicine - Hospice and Palliative Medicine

NPI 1003128919

Doctor of Medicine (M.D.)

Katherine Mccormack , PA-C

Physician Assistant

NPI 1003167321

Physician Assistant (Certified)

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location November 21, 2025

Registered at 1500 E MEDICAL CENTER DR, ANN ARBOR, MI 481095000 (Tel: 7349364000)

📍
Updated Business Mailing Address November 21, 2025

Registered at 3621 S STATE ST, ANN ARBOR, MI 481081633 (Tel: 7346470877)

👤
Provider Name / Credentials Updated November 21, 2025

Recorded as TIFFANY CASSIDY, NP

📍
Updated Practice Location October 19, 2023

Registered at 1200 E MICHIGAN AVE STE 460, LANSING, MI 489121897 (Tel: 5173645490)

📍
Updated Business Mailing Address October 19, 2023

Registered at 1200 E MICHIGAN AVE STE 460, LANSING, MI 489121897 (Tel: 5173645490)

👤
Provider Name / Credentials Updated October 11, 2018

Recorded as TIFFANY CASSIDY, MSN, RN, CPNP-AC

NPI Profile Active June 21, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location June 21, 2017

Registered at 3037 SILVERWOOD DR, SAGINAW, MI 486032171 (Tel: 9897921895)

📍
Updated Business Mailing Address June 21, 2017

Registered at 1447 N HARRISON ST, SAGINAW, MI 486024727 (Tel: 9895834114)

👤
Provider Name / Credentials Updated June 21, 2017

Recorded as TIFFANY WEIR, MSN, RN, CPNP-AC

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 21, 2017

Nurse Practitioner (License #4704304030 in MI)

🟢
Initial NPI Registration & Enumeration June 21, 2017

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: 1932629979
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 21, 2017
Last Update: November 21, 2025
Sole Proprietor: No

Mailing Address

3621 S State St

Ann Arbor, MI 481081633

Phone: 7346470877

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.