Robert Huizenga, M.D.
NPI 1245264720 · Internal Medicine Physician · Beverly Hills, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Huizenga, M.D. is a Internal Medicine Physician provider in Beverly Hills, CA (NPI 1245264720).
Provider details
- NPI number
- 1245264720
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G40228 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,166 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 | 194 | $184 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 157 | $131 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 145 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 131 | $8 |
| Measurement C-Reactive Protein for Detection of Infection Or Inflammation, High Sensitivity86141 | 124 | $13 |
| Manual Urinalysis Test With Examination Using Microscope, Non-Automated81000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 275 | 65 |
| Ezetimibe | 192 | 45 |
| Evolocumabbrand: Repatha Sureclick | 190 | 26 |
| Atorvastatin Calcium | 114 | 27 |
| Levothyroxine Sodium | 104 | 23 |
| Valacyclovir Hclbrand: Valacyclovir | 81 | 25 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18,743 across 78 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
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2015-08-03
Frequently asked questions
- What is Robert Huizenga's NPI number?
- Robert Huizenga's National Provider Identifier (NPI) is 1245264720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Huizenga's specialty?
- Robert Huizenga is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Huizenga located?
- Robert Huizenga's practice location on file with NPPES is 150 N Robertson Boulevard, Beverly Hills, CA 90211-2144.
- What is Robert Huizenga's phone number?
- The practice phone number listed in the NPPES registry for Robert Huizenga is (310) 657-9191.
- Does Robert Huizenga accept Medicare?
- Robert Huizenga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Huizenga's NPI active?
- Yes — Robert Huizenga's NPI (1245264720) is active in the NPPES registry as of the last update on 2015-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.