Christian Takayama, M.D.
NPI 1992968648 · Family Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christian Takayama, M.D. is a Family Medicine Physician provider in Los Angeles, CA (NPI 1992968648).
Provider details
- NPI number
- 1992968648
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A111163 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 64 | 11 |
| Dolutegravir Sodiumbrand: Tivicay | 62 | — |
| Darunavir/Cob/Emtri/Tenof Alafbrand: Symtuza | 55 | — |
| Atorvastatin Calcium | 36 | — |
| Ibuprofen | 28 | — |
| Gabapentin | 25 | — |
| Fluoxetine Hcl | 24 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,087 across 80 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
- 2008-07-02
- Last updated
- 2025-06-24
- Certified
- 2025-06-24
Frequently asked questions
- What is Christian Takayama's NPI number?
- Christian Takayama's National Provider Identifier (NPI) is 1992968648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christian Takayama's specialty?
- Christian Takayama is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christian Takayama located?
- Christian Takayama's practice location on file with NPPES is 1520 San Pablo St Ste 1300, Los Angeles, CA 90033-5312.
- What is Christian Takayama's phone number?
- The practice phone number listed in the NPPES registry for Christian Takayama is (323) 442-5900.
- Does Christian Takayama accept Medicare?
- Christian Takayama is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christian Takayama's NPI active?
- Yes — Christian Takayama's NPI (1992968648) is active in the NPPES registry as of the last update on 2025-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.