Doctor profile · Federal record

Dr. Dawn Severson, M.D.

Medical Oncology Physician (CMS: Hematology/Oncology) · Hematology & Oncology Physician · Clinton Township, MI

  • NPI 1558317990
  • Accepts Medicare
  • 25 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
43630 Hayes RD Ste 200
Clinton Township, MI 480383536
(586) 323-4530
Additional location
13355 E 10 Mile RD, Suite 110
Warren, MI 480892048
(586) 756-7090
fax (586) 756-7091
Additional location
2799 W Grand Blvd
Detroit, MI 48202
(800) 653-6568
Show 1 more location
Additional location
50505 Schoenherr RD Ste 300
Shelby Township, MI 483153141

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
October 30, 2023
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207RX0202X — NUCC code
State license (1)
Michigan #4301077911

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558317990. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
338
Distinct HCPCS
5
Medicare allowed
$51,600
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 196 103 $177
99214 Established patient office or other outpatient visit, 30-39 minutes 52 45 $129
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 37 28 $79
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 27 27 $129
99215 Established patient office or other outpatient visit, 40-54 minutes 26 23 $145

In context: peer comparison

Among 2 peers in Clinton Township Medical Oncology Physician, average services per provider: 71. This provider delivers 4.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
511
Patients
174
Total drug cost
$622,610
Drug Type Claims Patients Total cost
Anastrozole Generic 195 73 $13,108
Letrozole Generic 64 31 $9,133
Dexamethasone Generic 35 14 $500
Ondansetron Odt (Ondansetron) Brand 34 27 $494
Ibrance (Palbociclib) Brand 24 0 $353,759
Alendronate Sodium Generic 22 0 $111
Prochlorperazine Maleate Generic 22 18 $616
Prednisone Generic 20 0 $82
Olanzapine Generic 19 0 $68
Lidocaine-Prilocaine (Lidocaine/Prilocaine) Brand 15 11 $190

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Dawn Severson's medical specialty?
Dr. Dawn Severson practices Medical Oncology Physician in Clinton Township, MI.
Where does Dr. Dawn Severson practice?
Dr. Dawn Severson practices at 43630 Hayes RD Ste 200, Clinton Township, MI 480383536. Office phone: 5863234530.
What is Dr. Dawn Severson's NPI?
Dr. Dawn Severson's National Provider Identifier (NPI) is 1558317990, issued by NPPES.
Does Dr. Dawn Severson accept Medicare assignment?
Yes. Dr. Dawn Severson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dawn Severson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.