Doctor profile · Federal record
Dr. James Guetzkow, M.D., C.D.E.
Hospitalist Physician (CMS: Hospitalist) · Family Medicine Physician · Internal Medicine Physician · Hospitalist Physician · San Jose, CA
- NPI 1801906995
- Accepts Medicare
- 51 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1852 Kocher Drive
San Jose, CA 951255516
(408) 398-4831
fax (408) 613-2021
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- October 17, 2018
- Year of graduation
- 1975 — 51 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (2)
- California #G35753 · Oregon #MD166811
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801906995. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,333
Distinct HCPCS
7
Medicare allowed
$148,283
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 645 | 267 | $88 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 269 | 133 | $129 | |
99239 |
Hospital discharge day management, more than 30 minutes | 189 | 184 | $128 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 99 | 54 | $124 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 84 | 81 | $192 | |
99238 |
Hospital discharge day management, 30 minutes or less | 30 | 30 | $89 | |
99497 |
Advance care planning, first 30 minutes | 17 | 15 | $86 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 145. This provider delivers 9.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
481
Patients
181
Total drug cost
$46,979
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 64 | 31 | $1,125 |
| Eliquis (Apixaban) | Brand | 62 | 26 | $40,404 |
| Amlodipine Besylate | Generic | 53 | 29 | $539 |
| Atorvastatin Calcium | Generic | 34 | 22 | $751 |
| Metformin Hcl | Generic | 34 | 0 | $264 |
| Furosemide | Generic | 33 | 21 | $353 |
| Losartan Potassium | Generic | 33 | 15 | $673 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 27 | 15 | $578 |
| Levothyroxine Sodium | Generic | 26 | 0 | $352 |
| Ondansetron Odt (Ondansetron) | Brand | 24 | 22 | $573 |
Hospital affiliations
Frequently asked questions
What is Dr. James Guetzkow's medical specialty?
Dr. James Guetzkow practices Hospitalist Physician in San Jose, CA.
Where does Dr. James Guetzkow practice?
Dr. James Guetzkow practices at 1852 Kocher Drive, San Jose, CA 951255516. Office phone: 4083984831.
What is Dr. James Guetzkow's NPI?
Dr. James Guetzkow's National Provider Identifier (NPI) is 1801906995, issued by NPPES.
Does Dr. James Guetzkow accept Medicare assignment?
Yes. Dr. James Guetzkow accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Guetzkow commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.