Marcelle Mahan, M.D.
With over 36 years in general practice, Marcelle Mahan, M.D. is a long-established general practitioner in Eureka. Trained at Loma Linda University School of Medicine (class of 1990), she has been practicing for over 36 years. Among her Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data).
At a glance
- Uses generic medications more than 47% of reporting doctors in California
- Virtual visits available — no app or travel required
Older · 1864dNPPES updated 2021-03-29 · verify on CMS
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better6.44%
California avg: 5.2 · US avg: 5.1
⚠ Lower than most doctors nationally(+1.3 pts)
6.44% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better87.2%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+4.4 pts)
Typical range among reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
534
Unique beneficiaries
High volumePrescription Recipients
527
Patients prescribed
Prescriptions Written
6,595
Total claims
Total Medicare drug cost: $886k
Percentile rankings compared against 9,360 reporting peers in California.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-9%) — less common here
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-9%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-6%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-11%) — less common here
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↓ Fewer patients than average (-1%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-14%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$79 received from industry
1 transaction reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Marcelle Mahan's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1990
Loma Linda University School of Medicine
Board certified · Mar 28, 2021
CMS-verified certification date
36 years in practice
Senior practitioner
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Taxonomy: 208D00000X
Education & Training
Loma Linda University School of Medicine (Class of 1990)
Mailing address
Po Box 2717, Mckinleyville, CA 95519-2717
Differs from practice location
Primary hospital affiliation: Psychiatric
CMS Certification Number: 184012
View hospital on Medicare Care CompareVirtual General Practice Care With Marcelle Mahan
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Marcelle Mahan for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Eureka required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Marcelle Mahan
Dr. Mahan is listed as active in the NPI registry with telehealth listed in Eureka, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (707) 269-4250.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Marcelle Mahan
Practice Location
2700 Dolbeer St, Eureka, CA 95501-4736
Mailing Address
Po Box 2717, Mckinleyville, CA 95519-2717
This is a provider directory. Contact the office directly to schedule appointments.
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