Active NPI
Zachary Paul Zucker, MA
- Marriage & Family Therapist
- Pleasanton, CA
National Provider Identifier
1437731387
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Marriage & Family Therapist
- License
- 147892
- Practice address
- 699 Peters Ave Ste a
Pleasanton, CA 94566-6579 - Phone
- (925) 315-5269
- NPI assigned
- Apr 21, 2021
- Last updated
- Dec 29, 2025
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Marriage & Family Therapist | 106H00000X | 147892 | CA | Primary |
| Student in an Organized Health Care Education/Training Program | 390200000X |
Addresses
Primary practice location
699 Peters Ave Ste a
Pleasanton, CA 94566-6579
Mailing address
699 Peters Ave Ste a
Pleasanton, CA 94566-6579
Phone (925) 315-5269
Other practice location 1
1440 Oxford Pl
Livermore, CA 94550-6533
Phone (949) 910-4612
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Opted out of Medicare
- Previously, effective Aug 21, 2024 through Aug 21, 2026
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
- Credentials
- Master of Arts
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 147892 | CA | MD | Marriage & Family Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1618963200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1766966400000",
"number": "1437731387",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "699 PETERS AVE STE A",
"city": "PLEASANTON",
"state": "CA",
"postal_code": "945666579",
"telephone_number": "925-315-5269"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "699 PETERS AVE STE A",
"city": "PLEASANTON",
"state": "CA",
"postal_code": "945666579",
"telephone_number": "925-315-5269"
}
],
"practiceLocations": [
{
"address_1": "1440 Oxford Pl",
"address_purpose": "LOCATION",
"city": "Livermore",
"state": "CA",
"postal_code": "945506533",
"country_code": "US",
"telephone_number": "949-910-4612",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "ZUCKER",
"first_name": "ZACHARY",
"middle_name": "PAUL",
"credential": "MA",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2021-04-21",
"last_updated": "2025-12-29",
"certification_date": "2025-12-29",
"status": "A"
},
"taxonomies": [
{
"code": "106H00000X",
"taxonomy_group": "",
"desc": "Marriage & Family Therapist",
"state": "CA",
"license": "147892",
"primary": true
},
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"license": null,
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Pleasanton, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 29, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.