Doctor profile · Federal record
Dr. Grigoriy Rozenfeld, DO
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Lacey, WA
- NPI 1114167293
- Accepts Medicare
- 18 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4800 College St Se
Lacey, WA 985034389
(360) 486-2900
fax (360) 486-2901
Credentials & registration
- NPI registered
- March 2009 — 17 yrs on file
- Profile last updated
- November 30, 2021
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Washington #OP61084938 · California #20A11107
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114167293. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
493
Distinct HCPCS
10
Medicare allowed
$32,345
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 173 | 168 | $89 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 70 | 70 | $127 | |
81003 |
Automated urinalysis test | 50 | 47 | $2 | |
80053 |
Blood test, comprehensive group of blood chemicals | 33 | 33 | $10 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 30 | 30 | $112 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 29 | 28 | $14 | |
36415 |
Insertion of needle into vein for collection of blood sample | 24 | 24 | $8 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 23 | 12 | $16 | |
87426 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 21 | 21 | $33 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 15 | 15 | $158 |
In context: peer comparison
Among 1 peers in Lacey Emergency Medicine Physician, average services per provider: 41. This provider delivers 12× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
231
Patients
204
Total drug cost
$2,108
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 54 | 53 | $162 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 27 | 27 | $222 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 26 | 26 | $316 |
| Ibuprofen | Generic | 19 | 18 | $73 |
| Cephalexin | Generic | 18 | 18 | $137 |
| Doxycycline Monohydrate | Generic | 14 | 14 | $202 |
| Famotidine | Generic | 14 | 13 | $104 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 13 | 12 | $361 |
| Azithromycin | Generic | 12 | 12 | $65 |
| Mirtazapine | Generic | 12 | 0 | $137 |
Frequently asked questions
What is Dr. Grigoriy Rozenfeld's medical specialty?
Dr. Grigoriy Rozenfeld practices Emergency Medicine Physician in Lacey, WA.
Where does Dr. Grigoriy Rozenfeld practice?
Dr. Grigoriy Rozenfeld practices at 4800 College St Se, Lacey, WA 985034389. Office phone: 3604862900.
What is Dr. Grigoriy Rozenfeld's NPI?
Dr. Grigoriy Rozenfeld's National Provider Identifier (NPI) is 1114167293, issued by NPPES.
Does Dr. Grigoriy Rozenfeld accept Medicare assignment?
Yes. Dr. Grigoriy Rozenfeld accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Grigoriy Rozenfeld commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Automated urinalysis test (HCPCS 81003). Source: CMS Medicare Physician & Other Practitioners file.