Doctor profile · Federal record

Dr. Stephen Sudekum, DO

Physical Medicine & Rehabilitation Physician · Napa, CA

  • NPI 1669960605
  • 8 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3421 Villa Ln Ste 2B
Napa, CA 945583060
(707) 255-5454
fax (707) 255-5411
Mailing address
3010 Beard RD
Napa, CA 945583442

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
August 31, 2022
Specialty taxonomy
208100000X — NUCC code
State license (1)
California #20A19959

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669960605. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
743
Distinct HCPCS
10
Medicare allowed
$62,485
HCPCS Description Services Patients Avg allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 230 61 $1
99213 Established patient office or other outpatient visit, 20-29 minutes 98 70 $101
99214 Established patient office or other outpatient visit, 30-39 minutes 98 67 $143
J7323 Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose 44 11 $128
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance 43 33 $129
99204 New patient office or other outpatient visit, 45-59 minutes 43 43 $184
76942 Ultrasonic guidance for needle placement 41 35 $67
95886 Needle measurement of electrical activity in arm or leg muscles, complete study 39 22 $116
99212 Established patient office or other outpatient visit, 10-19 minutes 24 19 $64
20550 Injection into tendon or ligament 22 15 $64

In context: peer comparison

Among 9 peers in this city , average services per provider: 129. This provider delivers 5.8× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Sudekum's medical specialty?
Dr. Stephen Sudekum practices Physical Medicine & Rehabilitation Physician in Napa, CA.
Where does Dr. Stephen Sudekum practice?
Dr. Stephen Sudekum practices at 3421 Villa Ln Ste 2B, Napa, CA 945583060. Office phone: 7072555454.
What is Dr. Stephen Sudekum's NPI?
Dr. Stephen Sudekum's National Provider Identifier (NPI) is 1669960605, issued by NPPES.
What procedures does Dr. Stephen Sudekum commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.