Tatsuhiko Osada, D.D.S.
NPI 1336373075 · Dentist · Washington, DC
Enrolled with Medicare as Practitioner - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tatsuhiko Osada, D.D.S. is a Dentist provider in Washington, DC (NPI 1336373075).
Provider details
- NPI number
- 1336373075
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Dental Providers
Student, Health Care
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ibuprofen | 14 | 14 |
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 no Part D record, 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
- 2009-05-10
- Last updated
- 2011-10-04
Frequently asked questions
- What is Tatsuhiko Osada's NPI number?
- Tatsuhiko Osada's National Provider Identifier (NPI) is 1336373075, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tatsuhiko Osada's specialty?
- Tatsuhiko Osada is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Tatsuhiko Osada located?
- Tatsuhiko Osada's practice location on file with NPPES is 3020 14th St Nw, Washington, DC 20009-6865.
- What is Tatsuhiko Osada's phone number?
- The practice phone number listed in the NPPES registry for Tatsuhiko Osada is (443) 253-8993.
- Does Tatsuhiko Osada accept Medicare?
- Tatsuhiko Osada is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tatsuhiko Osada's NPI active?
- Yes — Tatsuhiko Osada's NPI (1336373075) is active in the NPPES registry as of the last update on 2011-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.