Frank Wang, MD
NPI 1730421140 · Hospitalist Physician · Milpitas, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frank Wang, MD is a Hospitalist Physician provider in Milpitas, CA (NPI 1730421140).
Provider details
- NPI number
- 1730421140
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A168008 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 196 | 43 |
| Tamsulosin Hcl | 161 | 36 |
| Amlodipine Besylate | 135 | 25 |
| Furosemide | 127 | 40 |
| Metformin Hcl | 113 | — |
| Metoprolol Tartrate | 101 | 31 |
| Apixabanbrand: Eliquis |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$81 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 35 Collier Rd NwSuite 635Atlanta, GA 30309-1613Phone: (404) 367-3014
Registry dates
- Enumerated
- 2013-03-24
- Last updated
- 2020-08-26
- Certified
- 2020-08-26
Frequently asked questions
- What is Frank Wang's NPI number?
- Frank Wang's National Provider Identifier (NPI) is 1730421140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Wang's specialty?
- Frank Wang is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Frank Wang located?
- Frank Wang's practice location on file with NPPES is 1313 N Milpitas Blvd Ste 265, Milpitas, CA 95035-3190.
- What is Frank Wang's phone number?
- The practice phone number listed in the NPPES registry for Frank Wang is (323) 728-7232.
- Does Frank Wang accept Medicare?
- Frank Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frank Wang's NPI active?
- Yes — Frank Wang's NPI (1730421140) is active in the NPPES registry as of the last update on 2020-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.