Lauren Midthun, MD, DDS
NPI 1629365176 · Hematology & Oncology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Midthun, MD, DDS is a Hematology & Oncology Physician provider in Los Angeles, CA (NPI 1629365176).
Provider details
- NPI number
- 1629365176
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, DDS
- Sex
- Female
- Sole proprietor
- No
- License
- M-16431 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,437 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 580 | $191 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 317 | $135 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 187 | $17 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 163 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 143 | $10 |
| Administration of Chemotherapy Into Vein, Each Additional Hour96415 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 83 | 32 |
| Apixabanbrand: Eliquis | 36 | 15 |
| Ondansetron Hcl | 23 | 17 |
| Levofloxacin | 23 | 13 |
| Gabapentin | 22 | — |
| Exemestane | 19 | — |
| Omeprazole | 19 | 11 |
| Rivaroxaban |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$154 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 11234 Anderson St # Mc-1516Loma Linda, CA 92354Phone: (909) 558-4074
- 1055 N Curtis RdBoise, ID 83706-1309Phone: (208) 367-3131Fax: (208) 367-3174
Registry dates
- Enumerated
- 2011-07-06
- Last updated
- 2024-03-29
- Certified
- 2024-03-29
Frequently asked questions
- What is Lauren Midthun's NPI number?
- Lauren Midthun's National Provider Identifier (NPI) is 1629365176, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Midthun's specialty?
- Lauren Midthun is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Lauren Midthun located?
- Lauren Midthun's practice location on file with NPPES is 11800 Wilshire Blvd, Los Angeles, CA 90025-6602.
- What is Lauren Midthun's phone number?
- The practice phone number listed in the NPPES registry for Lauren Midthun is (310) 231-2121.
- Does Lauren Midthun accept Medicare?
- Lauren Midthun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Midthun's NPI active?
- Yes — Lauren Midthun's NPI (1629365176) is active in the NPPES registry as of the last update on 2024-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.