Doctor profile · Federal record
Dr. Bernadette Diekmann-Guiroy, M.D.
Surgery Physician (CMS: General Surgery) · Salinas, CA
- NPI 1861589616
- Accepts Medicare
- 46 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
236 San Jose St
Salinas, CA 939013901
(831) 422-2666
fax (831) 772-0892 - Mailing address
-
416B Main St
Salinas, CA 939013306
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- January 24, 2023
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- California #A53311
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861589616. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
242
Distinct HCPCS
9
Medicare allowed
$79,128
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99205 |
New patient office or other outpatient visit, 60-74 minutes | 51 | 51 | $232 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 32 | 30 | $180 | |
19301 |
Partial removal of breast | 28 | 28 | $424 | |
38900 |
Imaging of lymph nodes during surgery | 26 | 26 | $142 | |
14301 |
Repair of wound by transferring skin, 30.1-60.0 sq cm | 25 | 25 | $857 | |
38525 |
Biopsy or removal of deep lymph nodes of underarm | 24 | 24 | $242 | |
47562 |
Removal of gallbladder using an endoscope | 21 | 21 | $674 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 19 | 11 | $82 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 16 | 16 | $190 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 35. This provider delivers 6.9× the peer median.Open Payments
Industry payments received
All-time total
$35
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Hologic Sales and Service, LLC | 1 | $20.36 | |
| Ethicon US, LLC | 1 | $15.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
56
Patients
52
Total drug cost
$356
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tramadol Hcl | Generic | 39 | 38 | $98 |
| Cephalexin | Generic | 17 | 14 | $258 |
Frequently asked questions
What is Dr. Bernadette Diekmann-Guiroy's medical specialty?
Dr. Bernadette Diekmann-Guiroy practices Surgery Physician in Salinas, CA.
Where does Dr. Bernadette Diekmann-Guiroy practice?
Dr. Bernadette Diekmann-Guiroy practices at 236 San Jose St, Salinas, CA 939013901. Office phone: 8314222666.
What is Dr. Bernadette Diekmann-Guiroy's NPI?
Dr. Bernadette Diekmann-Guiroy's National Provider Identifier (NPI) is 1861589616, issued by NPPES.
Does Dr. Bernadette Diekmann-Guiroy accept Medicare assignment?
Yes. Dr. Bernadette Diekmann-Guiroy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bernadette Diekmann-Guiroy commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99205); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Partial removal of breast (HCPCS 19301). Source: CMS Medicare Physician & Other Practitioners file.