Doctor profile · Federal record
Dr. Joseph Gregurich, M.D.
Family Medicine Physician (CMS: Family Practice) · Fountain Valley, CA
- NPI 1154416279
- Accepts Medicare
- 56 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
11100 Warner Ave, Ste 112
Fountain Valley, CA 927087500
(714) 556-8320
fax (714) 556-5417
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- December 12, 2016
- Year of graduation
- 1970 — 56 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #G20621
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154416279. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
513
Distinct HCPCS
3
Medicare allowed
$69,065
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 277 | 64 | $137 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 208 | 34 | $125 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 28 | 24 | $183 |
In context: peer comparison
Among 16 peers in Fountain Valley Family Medicine Physician, average services per provider: 78. This provider delivers 6.6× the peer median.Open Payments
Industry payments received
All-time total
$29
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 1 | $28.67 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,061
Patients
263
Total drug cost
$25,658
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metformin Hcl | Generic | 139 | 36 | $2,522 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 124 | 25 | $6,078 |
| Amlodipine Besylate | Generic | 88 | 30 | $1,701 |
| Losartan Potassium | Generic | 82 | 26 | $1,864 |
| Metoprolol Succinate | Generic | 81 | 20 | $2,725 |
| Atorvastatin Calcium | Generic | 70 | 21 | $1,083 |
| Simvastatin | Generic | 70 | 18 | $1,643 |
| Levothyroxine Sodium | Generic | 68 | 16 | $1,385 |
| Lisinopril | Generic | 60 | 18 | $1,136 |
| Pantoprazole Sodium | Generic | 54 | 15 | $1,653 |
Frequently asked questions
What is Dr. Joseph Gregurich's medical specialty?
Dr. Joseph Gregurich practices Family Medicine Physician in Fountain Valley, CA.
Where does Dr. Joseph Gregurich practice?
Dr. Joseph Gregurich practices at 11100 Warner Ave, Fountain Valley, CA 927087500. Office phone: 7145568320.
What is Dr. Joseph Gregurich's NPI?
Dr. Joseph Gregurich's National Provider Identifier (NPI) is 1154416279, issued by NPPES.
Does Dr. Joseph Gregurich accept Medicare assignment?
Yes. Dr. Joseph Gregurich accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Gregurich commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.