Dr. Thomas F. Downham , MD
Dermatology • Taylor, MI
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Thomas Downham has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Thomas Downham, MD was a registered Dermatology practicing in Taylor, MI. Throughout an active medical career spanning 20 years, Dr. Downham provided care at the practice location at 24555 HAIG ST until profile deactivation on 2026-07-16.
Historical Medicare Part B clinical services included destruction of precancer skin growth, 2-14 growths, destruction of up to 14 skin growths, established patient outpatient office visit. Public procedure reimbursement records and service volume details are provided below for historical transparency.
Practice Location & Contact Primary Location
24555 Haig St
Taylor, MI 481803322
Specialty Benchmarks & Practice Insights
Comparative analytics for Dermatology in Taylor, MI
Practicing in Taylor, MI (493 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
17003
Destruction of precancer skin growth, 2-14 growths
|
141 | 14 | $8.00 | $1.94 |
|
17110
Destruction of up to 14 skin growths
|
35 | 30 | $180.00 | $68.38 |
|
99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
|
30 | 29 | $43.70 | $35.51 |
|
99202
New patient office or other outpatient visit, typically 20 minutes
|
21 | 21 | $52.00 | $47.61 |
|
17000
Destruction of skin growth
|
15 | 15 | $140.00 | $54.93 |
Medical Specialties & State Licenses
NUCC Taxonomy Code: 207N00000X
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner - Gerontology
Certified Nurse Practitioner
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Pediatrics
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine - Nephrology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on July 16, 2026
NPI status registered as active in NPPES database
Registered at 24555 HAIG ST, TAYLOR, MI 481803322 (Tel: 3133752101)
Registered at 24555 HAIG ST, TAYLOR, MI 481803322 (Tel: 3133752101)
Recorded as THOMAS DOWNHAM, M.D.
Dermatology (License #4301030099 in MI)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
Sign in to leave a review for Dr. Thomas Downham
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
24555 Haig St
Taylor, MI 481803322
Phone: 3133752101
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.