Kenneth Takaki, DO
NPI 1104009117 · Emergency Medicine Physician · Colton, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kenneth Takaki, DO is a Emergency Medicine Physician provider in Colton, CA (NPI 1104009117).
Provider details
- NPI number
- 1104009117
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20A10221 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,000 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 420 | $185 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 264 | $9 |
| X-Ray of Chest, 1 View71045 | 151 | $9 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 58 | $128 |
| Critical Care, First 30-74 Minutes99291 | 56 | $228 |
| X-Ray of Chest, 2 Views71046 | 25 | $11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ibuprofen | 48 | 48 |
| Cephalexin | 38 | 38 |
| Ondansetron Hcl | 35 | 35 |
| Methocarbamol | 26 | 26 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 20 | 20 |
| Famotidine | 19 | 19 |
| Levofloxacin | 13 | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-12-12
- Last updated
- 2007-12-12
Frequently asked questions
- What is Kenneth Takaki's NPI number?
- Kenneth Takaki's National Provider Identifier (NPI) is 1104009117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Takaki's specialty?
- Kenneth Takaki is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Takaki located?
- Kenneth Takaki's practice location on file with NPPES is 400 N Pepper Ave, Colton, CA 92324-1801.
- What is Kenneth Takaki's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Takaki is (909) 580-6370.
- Does Kenneth Takaki accept Medicare?
- Kenneth Takaki is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kenneth Takaki's NPI active?
- Yes — Kenneth Takaki's NPI (1104009117) is active in the NPPES registry as of the last update on 2007-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.