Frank Chang, M.D.
Frank Chang, M.D. holds NPI 1538154653, with a primary taxonomy of specialist and a practice location in Rockville, MD. The number was issued on September 14, 2005 and the NPPES record was last updated on July 13, 2026.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Specialist Primary | 174400000X | D0031809 (MD) |
Practice location
Local context
Active NPPES records list 1,348 providers with specialist as the primary taxonomy within 25 miles of this practice location's ZIP code, 414 of them within 10 miles.
The same primary taxonomy is listed by 1,660 in Maryland and 89,620 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Record history
- Name on record
- Dr. Frank Edgar Chang
- Status
- Active
- NPI issued
- Last updated in NPPES
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
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curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://api.npilayer.com/v1/providers/1538154653"