Doctor profile · Federal record

Dr. Michael Tsinberg, MD

Surgery Physician (CMS: General Surgery) · Surgery Physician · Fullerton, CA

  • NPI 1326212994
  • Accepts Medicare
  • 28 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2141 N Harbor Blvd, Suite 35000
Fullerton, CA 928353827
(714) 626-8630
fax (714) 626-8659
Mailing address
279 Imperial Hwy, Suite 730
Fullerton, CA 928351041

Credentials & registration

NPPES · NUCC
NPI registered
April 2008 — 18 yrs on file
Profile last updated
April 29, 2013
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
208600000X — NUCC code
State licenses (2)
California #A117189 · Ohio #57.014142

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326212994. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
327
Distinct HCPCS
10
Medicare allowed
$55,632
HCPCS Description Services Patients Avg allowed
99204 New patient office or other outpatient visit, 45-59 minutes 64 64 $180
76536 Ultrasound scan of head and neck soft tissue 42 41 $129
99212 Established patient office or other outpatient visit, 10-19 minutes 29 27 $62
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 29 18 $52
99203 New patient office or other outpatient visit, 30-44 minutes 27 27 $122
10005 Fine needle aspiration biopsy using ultrasound guidance, first growth 22 20 $151
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 21 20 $137
99215 Established patient office or other outpatient visit, 40-54 minutes 19 18 $194
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 18 17 $87
47562 Removal of gallbladder using an endoscope 17 17 $688

In context: peer comparison

Among 3 peers in Fullerton Surgery Physician, average services per provider: 28. This provider delivers 12× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$8,779
Transactions
27
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Intuitive Surgical, INC. 24 $7,740.46
Stryker Corporation 1 $872.23
Janssen Biotech, INC. 1 $145.66
Abbvie INC. 1 $20.20

By nature of payment

Education
$5,515
Travel and Lodging
$2,091
Food and Beverage
$1,164
Gift
$9

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
49
Patients
39
Total drug cost
$306
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 28 27 $93
Levothyroxine Sodium Generic 21 12 $213

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Tsinberg's medical specialty?
Dr. Michael Tsinberg practices Surgery Physician in Fullerton, CA.
Where does Dr. Michael Tsinberg practice?
Dr. Michael Tsinberg practices at 2141 N Harbor Blvd, Fullerton, CA 928353827. Office phone: 7146268630.
What is Dr. Michael Tsinberg's NPI?
Dr. Michael Tsinberg's National Provider Identifier (NPI) is 1326212994, issued by NPPES.
Does Dr. Michael Tsinberg accept Medicare assignment?
Yes. Dr. Michael Tsinberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Tsinberg commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Ultrasound scan of head and neck soft tissue (HCPCS 76536); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.