Hong Tao, MD
NPI 1619054558 · Internal Medicine Physician · Milpitas, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hong Tao, MD is a Internal Medicine Physician provider in Milpitas, CA (NPI 1619054558).
Provider details
- NPI number
- 1619054558
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A75456 (CA)
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
19 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 · 80 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 706 | 233 |
| Amlodipine Besylate | 434 | 148 |
| Losartan Potassium | 383 | 128 |
| Atenolol | 277 | 85 |
| Fluticasone Propionate | 234 | 108 |
| Lisinopril | 210 | 68 |
| Levothyroxine Sodium | 196 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-31
- Last updated
- 2021-12-13
Frequently asked questions
- What is Hong Tao's NPI number?
- Hong Tao's National Provider Identifier (NPI) is 1619054558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hong Tao's specialty?
- Hong Tao is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hong Tao located?
- Hong Tao's practice location on file with NPPES is 770 E Calaveras Blvd, Milpitas, CA 95035-5491.
- What is Hong Tao's phone number?
- The practice phone number listed in the NPPES registry for Hong Tao is (650) 945-2900.
- Does Hong Tao accept Medicare?
- Hong Tao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hong Tao's NPI active?
- Yes — Hong Tao's NPI (1619054558) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.