Medical Facilities & Organizations
Healthcare Providers in Middletown, CA
Directory of 12 verified medical centers, facilities, group practices, and healthcare organizations operating in Middletown, California.
12
Registered Facilities
Showing 1–12 of 12 facilities
Sorted Alphabetically
Family Medicine
Adventist Health California Medical Group, Inc.
Notice of NPI Deactivation & Inactive Facility Status
⚠️ Deactivated NPI: July 18, 2025
Authorized Contact:
(Kaye Donnelly)
21337 Bush Street,
Middletown, CA 95461
Phone: 7079873311
NPI Identifier
1063791028
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Clinic/Center
Adventist Health Clearlake Hospital Inc.
Active Facility Status
Authorized Contact: President
(Parker Pridgen)
21337 Bush St,
Middletown, CA 95461
Phone: 7079873311
NPI Identifier
1972593788
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Active Facility Status
Authorized Contact: President
(Ewa Konopka)
21038 Calistoga St.,
Middletown, CA 954611124
Phone: 7079872773
NPI Identifier
1114137775
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Chiropractor
Kalonturos Chiropractic, Inc.
Active Facility Status
Authorized Contact: Owner
(George Kalonturos)
15784 Douglas St,
Middletown, CA 95461
Phone: 7077408391
NPI Identifier
1831913185
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Health Maintenance Organization
Lake County Mental Health
Active Facility Status
Authorized Contact: Childrens Coordinator
(Terence Roooney)
20785 Napa Ave,
Middletown, CA 954619706
Phone: 7079870199
NPI Identifier
1528277399
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Local Education Agency (LEA)
Lake County Office Of Education
Active Facility Status
Authorized Contact: Assistant Superintendent Fiscal
(Denise Shannon)
15846 Wardlaw St,
Middletown, CA 95461
Phone: 7079874160
NPI Identifier
1386490175
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Local Education Agency (LEA)
Lake County Office Of Education
Active Facility Status
Authorized Contact: Assistant Superintedent Fiscal
(Denise Shannon)
15850 Armstrong St,
Middletown, CA 95461
Phone: 7079873063
NPI Identifier
1750137550
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Local Education Agency (LEA)
Lake County Office Of Education
Active Facility Status
Authorized Contact: Assistant Superintendent Fiscal
(Denise Shannon)
20931 Big Canyon Rd,
Middletown, CA 954617721
Phone: 7079874130
NPI Identifier
1760236517
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Local Education Agency (LEA)
Lake County Office Of Education
Active Facility Status
Authorized Contact: Assistant Superintendent Fiscal
(Denise Shannon)
20932 Big Canyon Rd,
Middletown, CA 954617721
Phone: 7079874140
NPI Identifier
1871347625
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Clinic/Center
Lake County Tribal Health Middletown Clinic
Active Facility Status
Authorized Contact: Ehr Specialist
(Thomas Burnett)
22223 Ca-29, Rancheria Road, Tribal Offices #1035,
Middletown, CA 95461
Phone: 7072638382
NPI Identifier
1982418430
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Local Education Agency (LEA)
Middletown Elementary School
Active Facility Status
Authorized Contact: Superintendent
(Korby Olson)
20932 Big Canyon Rd,
Middletown, CA 954617721
Phone: 7079284100
NPI Identifier
1346672169
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Active Facility Status
Authorized Contact: Fire Chief
(Greg Bertelli)
21095 Highway 175,
Middletown, CA 954619527
Phone: 7079873089
NPI Identifier
1265432801
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Specialties in Middletown
- Counselor - Addiction (Substance Use Disorder) 4
- Dentist 2
- Registered Nurse 2
- Acupuncturist 1
- Chiropractor 1
- Chiropractor - Nutrition 1
- Dental Hygienist 1
- Dentist - Periodontics 1
- Dentist - Prosthodontics 1
- Family Medicine 1
- Marriage & Family Therapist 1
- Nurse Practitioner - Adult Health 1
- Social Worker - Clinical 1