Doctor profile · Federal record

Dr. Rosanne Mayhew, M.D.

Obstetrics & Gynecology Physician · Los Gatos, CA

  • NPI 1124120985
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
800 Pollard RD Ste B203
Los Gatos, CA 95032
(408) 871-1885
fax (408) 871-8405
Mailing address
800 Pollard RD Ste. B203
Los Gatos, CA 95032

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
May 31, 2013
Specialty taxonomy
207V00000X — NUCC code
State license (1)
California #A44044

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124120985. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
18
Distinct HCPCS
1
Medicare allowed
$3,659
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 18 16 $203

In context: peer comparison

Among 10 peers in this city , average services per provider: 40. This provider delivers 0.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
20
Patients
0
Total drug cost
$463
Drug Type Claims Patients Total cost
Levoxyl (Levothyroxine Sodium) Brand 20 0 $463

Frequently asked questions

Auto-generated from federal data
What is Dr. Rosanne Mayhew's medical specialty?
Dr. Rosanne Mayhew practices Obstetrics & Gynecology Physician in Los Gatos, CA.
Where does Dr. Rosanne Mayhew practice?
Dr. Rosanne Mayhew practices at 800 Pollard RD Ste B203, Los Gatos, CA 95032. Office phone: 4088711885.
What is Dr. Rosanne Mayhew's NPI?
Dr. Rosanne Mayhew's National Provider Identifier (NPI) is 1124120985, issued by NPPES.
What procedures does Dr. Rosanne Mayhew commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.