Healthcare Providers & Facilities in Lakeport, CA
Public healthcare directory of 374 individual practitioners and 112 healthcare facilities located in Lakeport, California.
Medical Specialties in Lakeport
Select a specialty to view practitioner listings, practice locations, and qualifications.
All Specialties in Lakeport
86 specialties with at least one listed practitioner; none has a comparison directory yet. Number of practitioners in brackets.
Allopathic & Osteopathic Physicians
- Anesthesiology (4)
- Anesthesiology - Pain Medicine (2)
- Dermatology (2)
- Emergency Medicine (3)
- Family Medicine (9)
- Family Medicine - Addiction Medicine (1)
- Family Medicine - Obesity Medicine (1)
- General Practice (1)
- Internal Medicine (12)
- Internal Medicine - Cardiovascular Disease (3)
- Obstetrics & Gynecology (2)
- Pediatrics (4)
- Radiology - Diagnostic Radiology (3)
- Surgery (3)
Behavioral Health & Social Service Providers
Chiropractic Providers
- Chiropractor (4)
Dental Providers
Dietary & Nutritional Service Providers
Emergency Medical Service Providers
Eye and Vision Services Providers
- Optometrist (4)
Nursing Service Providers
Nursing Service Related Providers
Other Service Providers
- Acupuncturist (4)
- Case Manager/Care Coordinator (23)
- Community Health Worker (4)
- Health Educator (4)
- Peer Specialist (2)
- Specialist (12)
Pharmacy Service Providers
- Pharmacist (16)
Physician Assistants & Advanced Practice Nursing Providers
Podiatric Medicine & Surgery Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Speech, Language and Hearing Service Providers
Student, Health Care
Featured Healthcare Providers in Lakeport
Practitioner profiles in Lakeport, CA with recent CMS Medicare or Open Payments data.
Dr. Matthew Karp , MD
Emergency Medicine
Ellen Boersma , NP
Nurse Practitioner
Kinston Cummings , PA
Physician Assistant
Lemuel Martin , PT
Physical Therapist
Dr. David Betat , MD
Family Medicine
Michael Mietz , PA
Physician Assistant - Medical
Largest Cities in California
Other California cities with a full directory, by the number of active practitioners listed in NPPES.
How Lakeport compares with the U.S.
374 active clinicians list a practice address in Lakeport, CA in the NPI registry.
Lakeport has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.
66% of clinicians in Lakeport listed in the CMS Medicare file (49 of 74) accept Medicare assignment. That is lower than the California share of 91%.
Only 74 of 374 active clinicians in Lakeport appear in the CMS Medicare file, so this share describes that smaller group.
What is Medicare assignment?
A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.
Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.
14% of clinicians in Lakeport listed in the CMS Medicare file (10 of 74) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the California share of 28%.
About the telehealth indicator
The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File.
Lakeport CMS Healthcare & Financial Disclosures
CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Lakeport, CA
Healthcare operations in Lakeport, CA encompass 374 active individual practitioners and 112 registered medical facilities across 86 clinical specialties.
According to CMS Medicare Part D analytics for 2024, prescription drug volume in Lakeport accounts for $12.4 Million across 69,547 prescription claims. 137 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.0 Million in payments reported by companies to 32 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.