Doctor profile · Federal record

Dr. Erin O'Rourke, NP

Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Carmichael, CA

  • NPI 1700435237
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6501 Coyle Ave
Carmichael, CA 956080306
(916) 537-5000
Mailing address
2593 Chalmette CT Unit 32
Rocklin, CA 956773724

Credentials & registration

NPPES · NUCC
NPI registered
September 2019 — 7 yrs on file
Profile last updated
September 20, 2019
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363LA2100X — NUCC code
State license (1)
California #95012711

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1700435237. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
82
Distinct HCPCS
2
Medicare allowed
$8,742
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 52 52 $94
99204 New patient office or other outpatient visit, 45-59 minutes 30 30 $129

In context: peer comparison

Among 1 peers in Carmichael Acute Care Nurse Practitioner, average services per provider: 41. This provider delivers 2.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
43
Patients
40
Total drug cost
$479
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 16 15 $136
Atorvastatin Calcium Generic 15 14 $150
Tamsulosin Hcl Generic 12 11 $194

Frequently asked questions

Auto-generated from federal data
What is Dr. Erin O'Rourke's medical specialty?
Dr. Erin O'Rourke practices Acute Care Nurse Practitioner in Carmichael, CA.
Where does Dr. Erin O'Rourke practice?
Dr. Erin O'Rourke practices at 6501 Coyle Ave, Carmichael, CA 956080306. Office phone: 9165375000.
What is Dr. Erin O'Rourke's NPI?
Dr. Erin O'Rourke's National Provider Identifier (NPI) is 1700435237, issued by NPPES.
Does Dr. Erin O'Rourke accept Medicare assignment?
Yes. Dr. Erin O'Rourke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Erin O'Rourke commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.