Michael Seibert, MD
NPI 1134380298 · Internal Medicine Physician · Beverly Hills, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Seibert, MD is a Internal Medicine Physician provider in Beverly Hills, CA (NPI 1134380298).
Provider details
- NPI number
- 1134380298
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME152459 (FL)
Specialties & taxonomies
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
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
232 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 114 | $132 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $94 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 27 | $136 |
| Biopsy of Anus Using an Endoscope46606 | 24 | $262 |
| Administration of Influenza Virus VaccineG0008 | 14 | $32 |
| Diagnostic Exam of Anus Using an Endoscope46600 | 12 | $117 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 150 | 46 |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 108 | 15 |
| Metformin Hcl | 57 | 14 |
| Zolpidem Tartrate | 45 | — |
| Testosterone Cypionate | 43 | — |
| Levothyroxine Sodium | 41 | — |
| Empagliflozin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,111 across 47 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 (1)
- 9201 W Sunset Blvd Ste 812Los Angeles, CA 90069-3709Phone: (310) 890-9622Fax: (310) 550-0650
Registry dates
- Enumerated
- 2008-06-21
- Last updated
- 2025-11-14
- Certified
- 2025-11-14
Frequently asked questions
- What is Michael Seibert's NPI number?
- Michael Seibert's National Provider Identifier (NPI) is 1134380298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Seibert's specialty?
- Michael Seibert is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Seibert located?
- Michael Seibert's practice location on file with NPPES is 8820 Wilshire Blvd Ste 110, Beverly Hills, CA 90211-2620.
- What is Michael Seibert's phone number?
- The practice phone number listed in the NPPES registry for Michael Seibert is (424) 315-0776.
- Does Michael Seibert accept Medicare?
- Michael Seibert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Seibert's NPI active?
- Yes — Michael Seibert's NPI (1134380298) is active in the NPPES registry as of the last update on 2025-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.