Doctor profile · Federal record

Dr. Kristin Bagiu, Lm, RN, NP-C

Nurse Practitioner · Registered Nurse · Midwife · Nurse Practitioner · Lakewood, CA

  • NPI 1023137403
  • 19 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
3700 South St
Lakewood, CA 907121498
(562) 531-2550
Additional location
3751 Katella Ave
Los Alamitos, CA 907203113
(562) 598-1311
Additional location
1800 E Florence Blvd
Casa Grande, AZ 851225303
(520) 381-6300
Mailing address
Po Box 3521
Newport Beach, CA 926598521

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
June 22, 2023
Specialty taxonomy
363L00000X — NUCC code
State licenses (4)
California #95011438 · California #814348 · California #208 · Arizona #290673

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023137403. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
45
Distinct HCPCS
2
Medicare allowed
$4,204
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 32 29 $106
99283 Emergency department visit with low level of medical decision making 13 13 $63

In context: peer comparison

Among 1 peers in Lakewood Nurse Practitioner, average services per provider: 22. This provider delivers 2.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
13
Patients
13
Total drug cost
$48
Drug Type Claims Patients Total cost
Ibuprofen Generic 13 13 $48

Frequently asked questions

Auto-generated from federal data
What is Dr. Kristin Bagiu's medical specialty?
Dr. Kristin Bagiu practices Nurse Practitioner in Lakewood, CA.
Where does Dr. Kristin Bagiu practice?
Dr. Kristin Bagiu practices at 3700 South St, Lakewood, CA 907121498. Office phone: 5625312550.
What is Dr. Kristin Bagiu's NPI?
Dr. Kristin Bagiu's National Provider Identifier (NPI) is 1023137403, issued by NPPES.
What procedures does Dr. Kristin Bagiu commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.