Jan Kamler, MD
Gastroenterology Internal Medicine
Jan Kamler is a Gastroenterology Internal Medicine specialist based in Monterey, CA with over 41 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Jan Kamler, MD has been part of the Monterey medical community since 2005 in group practice. With 41+ years of experience, he has been practicing in the Monterey area. Among his Medicare patients, common conditions include high cholesterol, hypertension, and arthritis (per CMS data). CMS MIPS quality score: 83.78/100 (2023).
At a glance
- Uses generic medications more than 76% of reporting doctors in California
- Federal MIPS score higher than 50% of MIPS-scored doctors in California
- Virtual visits available — no app or travel required
Older · 1983dNPPES updated 2020-12-18 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
23 Upper Ragsdale Dr Ste 200, Monterey, CA 93940-7849
How Does This Doctor Compare?
Based on Medicare data, this doctor has an average quality score compared to other doctors in California, favors affordable generic drugs over brand-name ones.
MIPS Score
202383.78/100
California avg: 78.6 · US avg: 83.6
✓ Higher than most doctors nationally(+0.2 pts)
Average range among MIPS-scored doctors in CaliforniaHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Generic Rx
↑ Higher = better91.7%
California avg: 83.3 · US avg: 82.8
✓ Higher than most doctors nationally(+8.9 pts)
Better than 76% of reporting doctors in CaliforniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
740
Unique beneficiaries
High volumePrescription Recipients
470
Patients prescribed
Prescriptions Written
1,494
Total claims
Total Medicare drug cost: $210k
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 High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+2%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-2%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-7%) — less common here
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-9%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-10%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$18.6k received from industry
35 transactions reported in 2024 ·High 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 Jan Kamler's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Dec 17, 2020
Self-reported via NPPES
41 years in practice
Senior practitioner
Gastroenterologists diagnose and treat digestive system disorders including GERD, irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn's, ulcerative colitis), liver disease, pancreatitis, and colon polyps. They perform endoscopies and colonoscopies.
Taxonomy: 207RG0100X
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 190298
View hospital on Medicare Care CompareVirtual Internal Medicine Care With Jan Kamler
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Jan Kamler for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Monterey 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 Jan Kamler
NPI records show Dr. Kamler as active with telehealth listed in Monterey, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (831) 375-3577.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Jan Kamler
Practice Location
23 Upper Ragsdale Dr Ste 200, Monterey, CA 93940-7849
Mailing Address
23 Upper Ragsdale Dr Ste 200, Monterey, CA 93940-7849
This is a provider directory. Contact the office directly to schedule appointments.
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