Doctor profile · Federal record

Dr. Claire Ann Nazareno, FNP

Family Nurse Practitioner · Sacramento, CA

  • NPI 1538613989
  • MIPS 90.2 / 100 · 2023
  • 10 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6000 J Street
Sacramento, CA 958196045
(916) 278-6461
fax (916) 278-7359
Mailing address
California State University Sacramento, 6000 J Street
Sacramento, CA 958196045

Credentials & registration

NPPES · NUCC
NPI registered
August 2016 — 10 yrs on file
Profile last updated
September 15, 2023
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
California #95004406

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538613989. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
13
Distinct HCPCS
1
Medicare allowed
$1,502
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 13 13 $116

In context: peer comparison

Among 60 peers in Sacramento Family Nurse Practitioner, average services per provider: 118. This provider delivers 0.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
31
Patients
11
Total drug cost
$531
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 16 11 $307
Losartan Potassium Generic 15 0 $224

Frequently asked questions

Auto-generated from federal data
What is Dr. Claire Ann Nazareno's medical specialty?
Dr. Claire Ann Nazareno practices Family Nurse Practitioner in Sacramento, CA.
Where does Dr. Claire Ann Nazareno practice?
Dr. Claire Ann Nazareno practices at 6000 J Street, Sacramento, CA 958196045. Office phone: 9162786461.
What is Dr. Claire Ann Nazareno's NPI?
Dr. Claire Ann Nazareno's National Provider Identifier (NPI) is 1538613989, issued by NPPES.
What procedures does Dr. Claire Ann Nazareno commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.