Doctor profile · Federal record

Dr. Lauren Midthun, MD, DDS

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Internal Medicine Physician · Los Angeles, CA

  • NPI 1629365176
  • Accepts Medicare
  • 11 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
11800 Wilshire Blvd
Los Angeles, CA 900256602
(310) 231-2121
Additional location
11234 Anderson St # Mc-1516
Loma Linda, CA 92354
(909) 558-4074
Additional location
1055 N Curtis RD
Boise, ID 837061309
(208) 367-3131
fax (208) 367-3174
Mailing address
3340 E Goldstone Dr
Meridian, ID 836421026

Credentials & registration

NPPES · NUCC
NPI registered
July 2011 — 15 yrs on file
Profile last updated
March 29, 2024
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State licenses (2)
California #A144832 · Idaho #M-16431

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629365176. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
452
Distinct HCPCS
10
Medicare allowed
$50,783
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 109 22 $133
99215 Established patient office or other outpatient visit, 40-54 minutes 85 29 $133
99214 Established patient office or other outpatient visit, 30-39 minutes 79 35 $89
99214 Established patient office or other outpatient visit, 30-39 minutes 67 38 $91
99213 Established patient office or other outpatient visit, 20-29 minutes 22 15 $62
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 19 13 $111
99205 New patient office or other outpatient visit, 60-74 minutes 16 16 $167
99213 Established patient office or other outpatient visit, 20-29 minutes 15 14 $61
99204 New patient office or other outpatient visit, 45-59 minutes 14 14 $123
99205 New patient office or other outpatient visit, 60-74 minutes 14 14 $167

In context: peer comparison

Among 50 peers in Los Angeles Hematology & Oncology Physician, average services per provider: 1,244. This provider delivers 0.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$154
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Alexion Pharmaceuticals, INC. 1 $120.85
Stemline Therapeutics INC. 1 $16.74
AstraZeneca Pharmaceuticals Lp 1 $15.98

By nature of payment

Food and Beverage
$154

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
279
Patients
42
Total drug cost
$76,287
Drug Type Claims Patients Total cost
Anastrozole Generic 62 31 $1,450
Acyclovir Generic 26 0 $451
Gabapentin Generic 21 0 $407
Hydroxyurea Generic 20 0 $840
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 19 0 $116
Eliquis (Apixaban) Brand 15 0 $14,592
Synribo (Omacetaxine Mepesuccinate) Brand 15 0 $41,227
Omeprazole Generic 14 0 $104
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 13 11 $144
Oxycodone Hcl Generic 13 0 $243

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Lauren Midthun's medical specialty?
Dr. Lauren Midthun practices Hematology & Oncology Physician in Los Angeles, CA.
Where does Dr. Lauren Midthun practice?
Dr. Lauren Midthun practices at 11800 Wilshire Blvd, Los Angeles, CA 900256602. Office phone: 3102312121.
What is Dr. Lauren Midthun's NPI?
Dr. Lauren Midthun's National Provider Identifier (NPI) is 1629365176, issued by NPPES.
Does Dr. Lauren Midthun accept Medicare assignment?
Yes. Dr. Lauren Midthun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lauren Midthun commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.