Takashi Nakamura, MD
NPI 1821381724 · Emergency Medicine Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Takashi Nakamura, MD is a Emergency Medicine Physician provider in Honolulu, HI (NPI 1821381724).
Provider details
- NPI number
- 1821381724
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD 17392 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Emtricitabine/Tenofov Alafenambrand: Descovy | 62 | 14 |
| Emtricitabine/Tenofovir (tdf)brand: Emtricitabine-Tenofovir Disop | 32 | — |
| Norethindrone Acetate | 32 | 29 |
| Metronidazole | 32 | 27 |
| Fluconazole | 26 | 18 |
| Ondansetronbrand: Ondansetron Odt | 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
Additional practice locations (1)
- 53 W 36th St Frnt 2New York, NY 10018-7955Phone: (516) 637-9979
Registry dates
- Enumerated
- 2011-05-25
- Last updated
- 2023-02-05
- Certified
- 2023-02-05
Frequently asked questions
- What is Takashi Nakamura's NPI number?
- Takashi Nakamura's National Provider Identifier (NPI) is 1821381724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Takashi Nakamura's specialty?
- Takashi Nakamura is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Takashi Nakamura located?
- Takashi Nakamura's practice location on file with NPPES is 1000 Auahi St Apt 2406, Honolulu, HI 96814-3365.
- What is Takashi Nakamura's phone number?
- The practice phone number listed in the NPPES registry for Takashi Nakamura is (808) 636-9762.
- Does Takashi Nakamura accept Medicare?
- Takashi Nakamura is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Takashi Nakamura's NPI active?
- Yes — Takashi Nakamura's NPI (1821381724) is active in the NPPES registry as of the last update on 2023-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.