Doctor profile · Federal record
Dr. Diane Guillod, PA
Physician Assistant · Mansfield, OH
- NPI 1285774174
- 19 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
335 Glessner Ave
Mansfield, OH 44903
(419) 526-8100 - Additional location
-
1350 E Market St
Warren, OH 444836608
(330) 841-9011 - Mailing address
-
200 Corporate Blvd
Lafayette, LA 705083870
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- August 22, 2018
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Ohio #50.001057RX
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285774174. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
212
Distinct HCPCS
3
Medicare allowed
$22,562
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 106 | 104 | $100 | |
99285 |
Emergency department visit with high level of medical decision making | 65 | 63 | $146 | |
99283 |
Emergency department visit with low level of medical decision making | 41 | 41 | $60 |
In context: peer comparison
Among 7 peers in Mansfield Physician Assistant, average services per provider: 60. This provider delivers 3.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
275
Patients
272
Total drug cost
$2,114
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 86 | 83 | $713 |
| Ondansetron Odt (Ondansetron) | Brand | 51 | 51 | $693 |
| Prednisone | Generic | 35 | 35 | $83 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 31 | 31 | $299 |
| Methylprednisolone | Generic | 27 | 27 | $208 |
| Tizanidine Hcl | Generic | 21 | 21 | $61 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 13 | 13 | $19 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 11 | 11 | $38 |
Frequently asked questions
What is Dr. Diane Guillod's medical specialty?
Dr. Diane Guillod practices Physician Assistant in Mansfield, OH.
Where does Dr. Diane Guillod practice?
Dr. Diane Guillod practices at 335 Glessner Ave, Mansfield, OH 44903. Office phone: 4195268100.
What is Dr. Diane Guillod's NPI?
Dr. Diane Guillod's National Provider Identifier (NPI) is 1285774174, issued by NPPES.
What procedures does Dr. Diane Guillod commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.