Jacqueline Marx, LCSW, IBCLC

Individual Active
NPI 1023170438
Lactation Consultant (Non-RN) San Francisco, CA

NPI 1023170438 belongs to Jacqueline Marx, LCSW, IBCLC, a lactation consultant (non-rn) with a practice location in San Francisco, CA. The NPI was issued on December 14, 2006, and the record was last updated in NPPES on September 22, 2025. The record lists 2 taxonomy codes.

Taxonomies and licenses

TaxonomyCodeLicense
Lactation Consultant (Non-RN) Primary 174N00000X L-28341 (CA)
Social Worker 104100000X LCSW25907 (CA)

Practice location

450 Scott St
San Francisco, CA 94117-2323
Phone: (415) 420-3204

Local context

Active NPPES records list 87 providers with lactation consultant (non-rn) as the primary taxonomy within 25 miles of this practice location's ZIP code, 32 of them within 10 miles.

The same primary taxonomy is listed by 629 in California and 4,131 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
Jacqueline Marx
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/1023170438"

See the API · Get a free API key