Doctor profile · Federal record

Dr. Lee Horwitz, M.D.

Family Medicine Physician (CMS: Family Practice) · Oakdale, CA

  • NPI 1922096411
  • Accepts Medicare
  • 30 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1425 W H St, Ste 200
Oakdale, CA 953613588
(209) 848-1005
fax (209) 845-8918

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
February 18, 2010
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #A76767
Medicaid
CA #00A767670

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922096411. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
480
Distinct HCPCS
7
Medicare allowed
$51,770
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 277 128 $129
99213 Established patient office or other outpatient visit, 20-29 minutes 101 71 $91
G0442 Annual alcohol misuse screening, 5 to 15 minutes 28 28 $19
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 27 27 $132
G0444 Annual depression screening, 5 to 15 minutes 20 20 $19
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 14 11 $15
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 13 13 $168

In context: peer comparison

Among 2 peers in this city , average services per provider: 102. This provider delivers 4.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$189
Transactions
11
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 3 $45.66
Lilly USA, LLC 2 $40.55
PFIZER INC. 2 $40.20
Novo Nordisk Inc 1 $18.64
Merck Sharp & Dohme LLC 1 $16.08
GlaxoSmithKline, LLC. 1 $14.19
Astellas Pharma US Inc 1 $13.26

By nature of payment

Food and Beverage
$189

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,273
Patients
555
Total drug cost
$37,135
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 273 71 $4,640
Levothyroxine Sodium Generic 245 56 $4,246
Losartan Potassium Generic 212 52 $3,607
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 201 31 $5,061
Lisinopril Generic 182 51 $2,782
Hydrochlorothiazide Generic 160 35 $691
Metoprolol Succinate Generic 157 38 $3,106
Amlodipine Besylate Generic 133 35 $1,020
Gabapentin Generic 110 28 $2,494
Tamsulosin Hcl Generic 108 33 $2,768

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Lee Horwitz's medical specialty?
Dr. Lee Horwitz practices Family Medicine Physician in Oakdale, CA.
Where does Dr. Lee Horwitz practice?
Dr. Lee Horwitz practices at 1425 W H St, Oakdale, CA 953613588. Office phone: 2098481005.
What is Dr. Lee Horwitz's NPI?
Dr. Lee Horwitz's National Provider Identifier (NPI) is 1922096411, issued by NPPES.
Does Dr. Lee Horwitz accept Medicare assignment?
Yes. Dr. Lee Horwitz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lee Horwitz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual alcohol misuse screening, 5 to 15 minutes (HCPCS G0442). Source: CMS Medicare Physician & Other Practitioners file.