Doctor profile · Federal record

Dr. Gwenne Norcross, D.O.

Family Medicine Physician (CMS: Family Practice) · Rolling Hills Estates, CA

  • NPI 1972608438
  • Accepts Medicare
  • 23 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
65A Peninsula Center
Rolling Hills Estates, CA 90277
(310) 541-8919
fax (310) 541-8959
Mailing address
65A Penunsula Center
Rolling Hills Estates, CA 90274

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
October 12, 2011
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #20A9825

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1972608438. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
171
Distinct HCPCS
4
Medicare allowed
$17,223
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 63 29 $98
99214 Established patient office or other outpatient visit, 30-39 minutes 63 35 $138
G0008 Administration of influenza virus vaccine 23 23 $33
90662 Influenza vaccine split virus, preservative free 22 22 $72

In context: peer comparison

Among 2 peers in this city , average services per provider: 87. This provider delivers 2.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
386
Patients
28
Total drug cost
$5,235
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 62 13 $758
Amlodipine Besylate Generic 34 0 $558
Pravastatin Sodium Generic 31 0 $346
Gabapentin Generic 29 0 $318
Metformin Hcl Generic 29 0 $282
Lisinopril Generic 23 0 $189
Rosuvastatin Calcium Generic 23 0 $236
Losartan Potassium Generic 22 0 $235
Azithromycin Generic 21 15 $100
Furosemide Generic 21 0 $97

Frequently asked questions

Auto-generated from federal data
What is Dr. Gwenne Norcross's medical specialty?
Dr. Gwenne Norcross practices Family Medicine Physician in Rolling Hills Estates, CA.
Where does Dr. Gwenne Norcross practice?
Dr. Gwenne Norcross practices at 65A Peninsula Center, Rolling Hills Estates, CA 90277. Office phone: 3105418919.
What is Dr. Gwenne Norcross's NPI?
Dr. Gwenne Norcross's National Provider Identifier (NPI) is 1972608438, issued by NPPES.
Does Dr. Gwenne Norcross accept Medicare assignment?
Yes. Dr. Gwenne Norcross accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gwenne Norcross commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.