Doctor profile · Federal record

Dr. Steve Sitar, M.D

Internal Medicine Physician · Anaheim, CA

  • NPI 1700835360
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1801 W Romneya Dr Ste 107
Anaheim, CA 928011824
(714) 817-7878

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
July 9, 2007
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A49204
Medicaid
CA #00A492040

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700835360. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
96
Distinct HCPCS
1
Medicare allowed
$12,656
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 96 38 $132

In context: peer comparison

Among 33 peers in Anaheim Internal Medicine Physician, average services per provider: 165. This provider delivers 0.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$900
Transactions
11
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 5 $498.71
Lexicon Pharmaceuticals, INC. 2 $144.35
Abbvie INC. 2 $120.97
Boehringer Ingelheim Pharmaceuticals, INC. 1 $111.95
Novartis Pharmaceuticals Corporation 1 $24.07

By nature of payment

Food and Beverage
$900

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,199
Patients
303
Total drug cost
$49,361
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 145 43 $2,874
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 143 20 $3,878
Amlodipine Besylate Generic 138 40 $2,214
Losartan Potassium Generic 124 35 $2,507
Levothyroxine Sodium Generic 112 28 $2,809
Gabapentin Generic 57 14 $790
Pantoprazole Sodium Generic 57 23 $722
Eliquis (Apixaban) Brand 56 0 $30,221
Famotidine Generic 56 14 $742
Furosemide Generic 56 17 $364

Frequently asked questions

Auto-generated from federal data
What is Dr. Steve Sitar's medical specialty?
Dr. Steve Sitar practices Internal Medicine Physician in Anaheim, CA.
Where does Dr. Steve Sitar practice?
Dr. Steve Sitar practices at 1801 W Romneya Dr Ste 107, Anaheim, CA 928011824. Office phone: 7148177878.
What is Dr. Steve Sitar's NPI?
Dr. Steve Sitar's National Provider Identifier (NPI) is 1700835360, issued by NPPES.
What procedures does Dr. Steve Sitar commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.