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Stephen Marks, PhD

San Rafael, California

San Rafael, California, United States4 employees$174,000 revenue

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About Stephen Marks, PhD

Stephen Marks, PhD is a company classified under Offices of Other Health Practitioners, based in San Rafael, California, United States, employing 1-5 people and reporting $0M-$1M in annual revenue.

Its primary NAICS classification is 621330 (Offices of Mental Health Practitioners (except Physicians)). Stephen Marks, PhD is one of 7,660,543 companies listed in California.

Business Contact Information

Phone
+1 (415) 4576964
Address
900 5th Ave, San Rafael, California, 94901, United States

Industry & Classification

NAICS Codes

  • 62Health Care and Social Assistance
  • 6213Offices of Other Health Practitioners
  • 621330Offices of Mental Health Practitioners (except Physicians)

SIC Codes

  • 80Health Services
  • 804Offices And Clinics Of Other Health Practitioners
  • 8049Offices of Physical, Occupational and Speech Therapists, and Audiologists

Company Details

Employees
4 (1-5)
Annual Revenue
$174,000 ($0M-$1M)

Stephen Marks, PhD: frequently asked questions

What does Stephen Marks, PhD do?

Stephen Marks, PhD is a company classified under Offices of Other Health Practitioners, based in San Rafael, California, United States, employing 1-5 people and reporting $0M-$1M in annual revenue.

Where is Stephen Marks, PhD located?

Stephen Marks, PhD is headquartered at 900 5th Ave, San Rafael, California, 94901, United States.

How many employees does Stephen Marks, PhD have?

Stephen Marks, PhD has about 4 employees (the 1-5 range).

What is Stephen Marks, PhD's annual revenue?

Stephen Marks, PhD's annual revenue is estimated at $174,000 (the $0M-$1M range).

What industry is Stephen Marks, PhD in?

Stephen Marks, PhD's primary NAICS code is 621330 (Offices of Mental Health Practitioners (except Physicians)).

How can I contact Stephen Marks, PhD?

Its phone number is +1 (415) 4576964.

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Manufacturing sales in California, 2026

In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.

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