Doctor profile · Federal record

Dr. Stephanie Alsteen, RN, MSN, AGACNP

Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · San Diego, CA

  • NPI 1013680982
  • Accepts Medicare
  • 5 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
200 W Arbor Dr
San Diego, CA 921039000
(800) 926-8273

Credentials & registration

NPPES · NUCC
NPI registered
July 2021 — 5 yrs on file
Profile last updated
March 29, 2022
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
363LA2100X — NUCC code
State license (1)
California #95017675

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013680982. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
32
Distinct HCPCS
2
Medicare allowed
$5,119
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 20 19 $153
99291 Critical care, first 30-74 minutes 12 12 $172

In context: peer comparison

Among 7 peers in San Diego Acute Care Nurse Practitioner, average services per provider: 58. This provider delivers 0.6× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephanie Alsteen's medical specialty?
Dr. Stephanie Alsteen practices Acute Care Nurse Practitioner in San Diego, CA.
Where does Dr. Stephanie Alsteen practice?
Dr. Stephanie Alsteen practices at 200 W Arbor Dr, San Diego, CA 921039000. Office phone: 8009268273.
What is Dr. Stephanie Alsteen's NPI?
Dr. Stephanie Alsteen's National Provider Identifier (NPI) is 1013680982, issued by NPPES.
Does Dr. Stephanie Alsteen accept Medicare assignment?
Yes. Dr. Stephanie Alsteen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephanie Alsteen commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.