Kristoffer Chang, M.D.
Kristoffer Chang, M.D. holds NPI 1790761336, with a primary taxonomy of specialist and a practice location in San Francisco, CA. The number was issued on December 15, 2005 and the NPPES record was last updated on July 23, 2010.
This record hasn't been updated in NPPES since 2010. Details may be out of date.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Specialist Primary | 174400000X | G36914 (CA) |
Practice location
Local context
Active NPPES records list 1,423 providers with specialist as the primary taxonomy within 25 miles of this practice location's ZIP code, 839 of them within 10 miles.
The same primary taxonomy is listed by 9,080 in California 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. Kristoffer Ning 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
Building software? Fetch this NPI programmatically with the NPILayer Provider API.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://api.npilayer.com/v1/providers/1790761336"