Doctor profile · Federal record

Dr. Stefani Wedl, MD

Internal Medicine Physician (CMS: Internal Medicine) · Castro Valley, CA

  • NPI 1073538518
  • Accepts Medicare
  • MIPS 87.4 / 100 · 2023
  • 23 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
20103 Lake Chabot RD
Castro Valley, CA 945465305
(510) 889-5082
Mailing address
Po Box 26529
Santa Ana, CA 927996529

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
March 7, 2023
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A89621

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073538518. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
259
Distinct HCPCS
5
Medicare allowed
$38,493
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 108 63 $132
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 79 79 $191
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 32 22 $88
99239 Hospital discharge day management, more than 30 minutes 29 28 $129
99291 Critical care, first 30-74 minutes 11 11 $231

In context: peer comparison

Among 12 peers in Castro Valley Internal Medicine Physician, average services per provider: 154. This provider delivers 1.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
61
Patients
0
Total drug cost
$346
Drug Type Claims Patients Total cost
Gabapentin Generic 35 0 $220
Famotidine Generic 26 0 $126

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stefani Wedl's medical specialty?
Dr. Stefani Wedl practices Internal Medicine Physician in Castro Valley, CA.
Where does Dr. Stefani Wedl practice?
Dr. Stefani Wedl practices at 20103 Lake Chabot RD, Castro Valley, CA 945465305. Office phone: 5108895082.
What is Dr. Stefani Wedl's NPI?
Dr. Stefani Wedl's National Provider Identifier (NPI) is 1073538518, issued by NPPES.
Does Dr. Stefani Wedl accept Medicare assignment?
Yes. Dr. Stefani Wedl accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stefani Wedl commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.