Doctor profile · Federal record
Dr. Lorin Kreitzer, DO
Hospitalist Physician (CMS: Internal Medicine) · Redwood City, CA
- NPI 1851479497
- Accepts Medicare
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1150 Veterans Blvd
Redwood City, CA 940632037
(650) 299-2000 - Mailing address
-
1800 Harrison St Fl 7
Oakland, CA 946123466
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- December 13, 2021
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #20A8855
- Medicaid
- CA #00AX88550
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851479497. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
37
Distinct HCPCS
2
Medicare allowed
$3,306
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 23 | 12 | $88 | |
99238 |
Hospital discharge day management, 30 minutes or less | 14 | 14 | $92 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 64. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
202
Patients
185
Total drug cost
$2,845
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 32 | 20 | $407 |
| Prednisone | Generic | 25 | 23 | $348 |
| Doxycycline Monohydrate | Generic | 21 | 21 | $183 |
| Levofloxacin | Generic | 19 | 19 | $141 |
| Cefpodoxime Proxetil | Generic | 17 | 17 | $376 |
| Ciprofloxacin Hcl | Generic | 17 | 16 | $143 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 16 | 16 | $271 |
| Pantoprazole Sodium | Generic | 15 | 13 | $203 |
| Atropine Sulfate | Generic | 14 | 14 | $476 |
| Haloperidol Lactate | Generic | 13 | 13 | $175 |
Hospital affiliations
Frequently asked questions
What is Dr. Lorin Kreitzer's medical specialty?
Dr. Lorin Kreitzer practices Hospitalist Physician in Redwood City, CA.
Where does Dr. Lorin Kreitzer practice?
Dr. Lorin Kreitzer practices at 1150 Veterans Blvd, Redwood City, CA 940632037. Office phone: 6502992000.
What is Dr. Lorin Kreitzer's NPI?
Dr. Lorin Kreitzer's National Provider Identifier (NPI) is 1851479497, issued by NPPES.
Does Dr. Lorin Kreitzer accept Medicare assignment?
Yes. Dr. Lorin Kreitzer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lorin Kreitzer commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.