Doctor profile · Federal record
Dr. Jan Kamler, MD
Gastroenterology Physician (CMS: Gastroenterology) · Monterey, CA
- NPI 1093791824
- Accepts Medicare
- MIPS 82.7 / 100 · 2023
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
23 Upper Ragsdale Dr Ste 200
Monterey, CA 939407849
(831) 375-3577
fax (831) 375-1478 - Additional location
-
880 Ryland St
Reno, NV 895021603
(775) 329-4600
fax (775) 333-2969
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- December 18, 2020
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Nevada #9835
- Medicaid
- NV #2016772
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093791824. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,250
Distinct HCPCS
10
Medicare allowed
$177,766
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 250 | 205 | $136 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 210 | 210 | $177 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 90 | 89 | $103 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 87 | 84 | $5 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 85 | 72 | $98 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 84 | 83 | $249 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 71 | 71 | $138 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 67 | 67 | $121 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 60 | 60 | $88 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 53 | 53 | $190 |
In context: peer comparison
Among 2 peers in Monterey Gastroenterology Physician, average services per provider: 62. This provider delivers 20× the peer median.Open Payments
Industry payments received
All-time total
$18,585
Transactions
35
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Micro-Tech Endoscopy USA, INC. | 6 | $17,862.00 | |
| Abbvie INC. | 14 | $279.05 | |
| Janssen Biotech, INC. | 5 | $156.38 | |
| Intercept Pharmaceuticals, INC. | 4 | $152.00 | |
| Ipsen Biopharmaceuticals, INC | 1 | $30.22 | |
| Gilead Sciences, INC. | 1 | $29.79 | |
| Exact Sciences Corporation | 1 | $25.66 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $21.30 | |
| Celltrion USA INC. | 1 | $15.40 | |
| Medtronic, INC. | 1 | $13.11 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,327
Patients
496
Total drug cost
$76,494
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 606 | 175 | $9,640 |
| Famotidine | Generic | 313 | 98 | $5,939 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 140 | 139 | $11,474 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 60 | 57 | $1,470 |
| Omeprazole | Generic | 40 | 13 | $522 |
| Loperamide (Loperamide Hcl) | Brand | 32 | 14 | $872 |
| Ondansetron Odt (Ondansetron) | Brand | 30 | 0 | $1,418 |
| Furosemide | Generic | 17 | 0 | $157 |
| Spironolactone | Generic | 17 | 0 | $573 |
| Hydrocortisone | Generic | 15 | 0 | $656 |
Hospital affiliations
Frequently asked questions
What is Dr. Jan Kamler's medical specialty?
Dr. Jan Kamler practices Gastroenterology Physician in Monterey, CA.
Where does Dr. Jan Kamler practice?
Dr. Jan Kamler practices at 23 Upper Ragsdale Dr Ste 200, Monterey, CA 939407849. Office phone: 8313753577.
What is Dr. Jan Kamler's NPI?
Dr. Jan Kamler's National Provider Identifier (NPI) is 1093791824, issued by NPPES.
Does Dr. Jan Kamler accept Medicare assignment?
Yes. Dr. Jan Kamler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jan Kamler commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43235). Source: CMS Medicare Physician & Other Practitioners file.