Doctor profile · Federal record

Dr. Katerina Zappas-Levy, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Greenbrae, CA

  • NPI 1346737012
  • MIPS 72.1 / 100 · 2023
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
250 Bon Air RD
Greenbrae, CA 949041702
(415) 925-7591
fax (415) 925-7604

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
October 25, 2022
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
California #A174192

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346737012. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
35
Distinct HCPCS
2
Medicare allowed
$1,827
HCPCS Description Services Patients Avg allowed
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 22 22 $45
99212 Established patient office or other outpatient visit, 10-19 minutes 13 12 $65

In context: peer comparison

Among 8 peers in Greenbrae Obstetrics & Gynecology Physician, average services per provider: 30. This provider delivers 1.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$127
Transactions
5
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Hologic Sales and Service, LLC 2 $72.90
Sumitomo Pharma America, INC. 1 $38.83
Organon LLC 1 $8.13
Mayne Pharma Commercial LLC 1 $7.48

By nature of payment

Food and Beverage
$127

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
20
Patients
14
Total drug cost
$3,446
Drug Type Claims Patients Total cost
Estradiol Generic 20 14 $3,446

Frequently asked questions

Auto-generated from federal data
What is Dr. Katerina Zappas-Levy's medical specialty?
Dr. Katerina Zappas-Levy practices Obstetrics & Gynecology Physician in Greenbrae, CA.
Where does Dr. Katerina Zappas-Levy practice?
Dr. Katerina Zappas-Levy practices at 250 Bon Air RD, Greenbrae, CA 949041702. Office phone: 4159257591.
What is Dr. Katerina Zappas-Levy's NPI?
Dr. Katerina Zappas-Levy's National Provider Identifier (NPI) is 1346737012, issued by NPPES.
Does Dr. Katerina Zappas-Levy accept Medicare assignment?
Dr. Katerina Zappas-Levy does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Katerina Zappas-Levy commonly perform?
Top Medicare-reported procedures in 2023: Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.