Harold Collard, MD

Individual Active
NPI 1740245380
Critical Care Medicine (Internal Medicine) Physician San Francisco, CA

NPI 1740245380 belongs to Harold Collard, MD, a critical care medicine (internal medicine) physician with a practice location in San Francisco, CA. The NPI was issued on April 18, 2006, and the record was last updated in NPPES on July 13, 2026. The record lists 3 taxonomy codes.

Taxonomies and licenses

TaxonomyCodeLicense
Critical Care Medicine (Internal Medicine) Physician Primary 207RC0200X A68143 (CA)
Internal Medicine Physician 207R00000X A68143 (CA)
Pulmonary Disease Physician 207RP1001X A68143 (CA)

Practice location

400 Parnassus Ave
San Francisco, CA 94143-2202
Phone: (415) 353-2961

Local context

Active NPPES records list 102 providers with critical care medicine (internal medicine) physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 47 of them within 10 miles.

The same primary taxonomy is listed by 894 in California and 7,319 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. Harold R Collard
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
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://api.npilayer.com/v1/providers/1740245380"

See the API · Get a free API key