Doctor profile · Federal record

Dr. Michael Switzer, M.D.

Vascular & Interventional Radiology Physician (CMS: Diagnostic Radiology) · Diagnostic Radiology Physician · Sun City, AZ

  • NPI 1639309073
  • Accepts Medicare
  • MIPS 75.0 / 100 · 2023
  • 22 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 7 locations .

NPPES Updated May 11, 2026
Primary practice
14642 N del Webb Blvd Ste 200
Sun City, AZ 853512102
(480) 770-4615
Additional location
10214 N Tatum Blvd Ste B300
Phoenix, AZ 850284233
(602) 954-0777
Additional location
2145 W 28Th St Ste B
Yuma, AZ 853641219
(928) 328-8338
Show 4 more locations
Additional location
2301 N 4Th St
Flagstaff, AZ 860043708
(928) 719-7400
Additional location
4566 E Inverness Ave Ste 108
Mesa, AZ 852064633
(480) 985-6000
Additional location
838 W Elliot RD Ste 101
Gilbert, AZ 852335162
(480) 374-7354
Additional location
Massachusetts General Hospital, 55 Fruit St.
Boston, MA 02114
(617) 726-8314
Mailing address
8475 E Hartford Dr Ste 201
Scottsdale, AZ 852555477

Credentials & registration

NPPES · NUCC
NPI registered
July 2009 — 17 yrs on file
Profile last updated
August 19, 2022
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
2085R0204X — NUCC code
State licenses (2)
Arizona #36024 · Massachusetts #P-240523
Medicaid
AZ #527598

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639309073. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,090
Distinct HCPCS
10
Medicare allowed
$1,893,267
HCPCS Description Services Patients Avg allowed
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes 531 165 $10
99213 Established patient office or other outpatient visit, 20-29 minutes 243 191 $87
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 238 178 $48
76937 Ultrasonic guidance for blood vessel access 203 149 $38
75710 Review by radiologist of arm or leg artery image 170 116 $145
99204 New patient office or other outpatient visit, 45-59 minutes 159 159 $160
37229 Removal of plaque in artery of leg, initial vessel 135 98 $8,550
36246 Insertion of tube into abdominal, pelvic, or leg artery, initial second order branch 107 77 $419
37225 Removal of plaque in arteries of leg 77 60 $5,527
36247 Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch 56 48 $691

In context: peer comparison

Among 1 peers in Sun City Vascular & Interventional Radiology Physician, average services per provider: 122. This provider delivers 17× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,048
Transactions
23
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
AngioDynamics, INC. 10 $388.92
Koya Medical, INC. 1 $306.25
Nevro Corp. 4 $192.72
Abbott Laboratories 2 $45.79
Atricure, INC. 1 $33.50
Sirtex Medical INC 1 $18.78
Actelion Pharmaceuticals US, INC. 1 $15.94
Tactile Systems Technology INC 1 $15.93
Cagent Vascular INC 1 $15.19
Advanced Oxygen Therapy INC. 1 $14.57

By nature of payment

Food and Beverage
$1,048

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
330
Patients
204
Total drug cost
$13,875
Drug Type Claims Patients Total cost
Clopidogrel (Clopidogrel Bisulfate) Brand 168 64 $1,555
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 49 48 $167
Methylprednisolone Generic 31 27 $262
Oxybutynin Chloride Generic 21 20 $64
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 18 18 $69
Ibuprofen Generic 16 16 $36
Xarelto (Rivaroxaban) Brand 16 0 $11,615
Ondansetron Odt (Ondansetron) Brand 11 11 $108

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Switzer's medical specialty?
Dr. Michael Switzer practices Vascular & Interventional Radiology Physician in Sun City, AZ.
Where does Dr. Michael Switzer practice?
Dr. Michael Switzer practices at 14642 N del Webb Blvd Ste 200, Sun City, AZ 853512102. Office phone: 4807704615.
What is Dr. Michael Switzer's NPI?
Dr. Michael Switzer's National Provider Identifier (NPI) is 1639309073, issued by NPPES.
Does Dr. Michael Switzer accept Medicare assignment?
Yes. Dr. Michael Switzer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Switzer commonly perform?
Top Medicare-reported procedures in 2023: Use of a drug to induce depression of consciousness by physician performing a procedure (HCPCS 99153); Established patient office or other outpatient visit (HCPCS 99213); Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older) (HCPCS 99152). Source: CMS Medicare Physician & Other Practitioners file.