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John Koumas, DO

Healthcare provider · Lake Forest, California

Healthcare & Life ScienceHealthcare provider
Lake Forest, California, United States5 employees$147,000 revenue

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Products & Services

Healthcare & Life ScienceHealthcare provider

About John Koumas, DO

John Koumas, DO is listed as a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Offices of Physicians (except Mental Health Specialists), based in Lake Forest, California, United States and operating in Healthcare provider.

Its primary NAICS classification is 621111 (Offices of Physicians (except Mental Health Specialists)). John Koumas, DO is one of 637,970 Healthcare & Life Science companies listed in California.

Business Contact Information

Phone
+1 (949) 7701950
Address
24401 Muirlands Blvd, Lake Forest, California, 92630, United States

Industry & Classification

Industry
Healthcare & Life Science
Sector
Healthcare provider
IndustryHealthcare & Life ScienceHealthcare provider

NAICS Codes

  • 62Health Care and Social Assistance
  • 6211Offices of Physicians
  • 621111Offices of Physicians (except Mental Health Specialists)

SIC Codes

  • 80Health Services
  • 801Offices And Clinics Of Doctors Of Medicine
  • 8011Offices of Physicians, Mental Health Specialists

Company Details

Employees
5 (1-5)
Annual Revenue
$147,000 ($0M-$1M)

John Koumas, DO: frequently asked questions

What does John Koumas, DO do?

John Koumas, DO is listed as a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Offices of Physicians (except Mental Health Specialists), based in Lake Forest, California, United States and operating in Healthcare provider.

Where is John Koumas, DO located?

John Koumas, DO is headquartered at 24401 Muirlands Blvd, Lake Forest, California, 92630, United States.

How many employees does John Koumas, DO have?

John Koumas, DO has about 5 employees (the 1-5 range).

What is John Koumas, DO's annual revenue?

John Koumas, DO's annual revenue is estimated at $147,000 (the $0M-$1M range).

What industry is John Koumas, DO in?

John Koumas, DO is in the Healthcare & Life Science / Healthcare provider industry, and its primary NAICS code is 621111 (Offices of Physicians (except Mental Health Specialists)).

How can I contact John Koumas, DO?

Its phone number is +1 (949) 7701950.

Largest companies in California

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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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