Kaihei Masuda, M.D.
NPI 1316630379 · Internal Medicine Physician · Houston, TX
Kaihei Masuda, M.D. is a Internal Medicine Physician provider in Houston, TX (NPI 1316630379).
Provider details
- NPI number
- 1316630379
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- W5449 (TX)
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
3 yrs in NPPES registry
- Profile completeness38% of score
100% 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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 17 | 11 |
| Atorvastatin Calcium | 15 | — |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 13 | — |
| Empagliflozinbrand: Jardiance | 11 | — |
| Tramadol Hcl | 11 | — |
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
- 2023-05-26
- Last updated
- 2026-05-23
- Certified
- 2026-05-23
Frequently asked questions
- What is Kaihei Masuda's NPI number?
- Kaihei Masuda's National Provider Identifier (NPI) is 1316630379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kaihei Masuda's specialty?
- Kaihei Masuda is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kaihei Masuda located?
- Kaihei Masuda's practice location on file with NPPES is 7200 Cambridge St, Houston, TX 77030-4202.
- What is Kaihei Masuda's phone number?
- The practice phone number listed in the NPPES registry for Kaihei Masuda is (713) 798-5588.
- Is Kaihei Masuda's NPI active?
- Yes — Kaihei Masuda's NPI (1316630379) is active in the NPPES registry as of the last update on 2026-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.