Doctor profile · Federal record
Dr. Andrew Diehl, PA-C
Physician Assistant · Westerville, OH
- NPI 1881784171
- Accepts Medicare
- MIPS 75.9 / 100 · 2023
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
575 Copeland Mill RD Ste 1D
Westerville, OH 430818977
(614) 794-0481 - Additional location
-
410 W 10Th Ave
Columbus, OH 432101240
(614) 293-8305
fax (614) 293-3124 - Mailing address
-
700 Ackerman RD Ste 2120
Columbus, OH 432021559
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- September 28, 2023
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Ohio #50.002532RX
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881784171. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
324
Distinct HCPCS
6
Medicare allowed
$39,962
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 135 | 132 | $102 | |
99285 |
Emergency department visit with high level of medical decision making | 114 | 109 | $148 | |
99291 |
Critical care, first 30-74 minutes | 34 | 34 | $178 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 16 | 16 | $104 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 14 | 14 | $74 | |
99283 |
Emergency department visit with low level of medical decision making | 11 | 11 | $60 |
In context: peer comparison
Among 11 peers in Westerville Physician Assistant, average services per provider: 58. This provider delivers 5.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
152
Patients
151
Total drug cost
$978
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 35 | 35 | $83 |
| Cephalexin | Generic | 32 | 32 | $173 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 24 | 24 | $349 |
| Ondansetron Odt (Ondansetron) | Brand | 21 | 21 | $173 |
| Azithromycin | Generic | 15 | 15 | $99 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 14 | 13 | $72 |
| Famotidine | Generic | 11 | 11 | $29 |
Frequently asked questions
What is Dr. Andrew Diehl's medical specialty?
Dr. Andrew Diehl practices Physician Assistant in Westerville, OH.
Where does Dr. Andrew Diehl practice?
Dr. Andrew Diehl practices at 575 Copeland Mill RD Ste 1D, Westerville, OH 430818977. Office phone: 6147940481.
What is Dr. Andrew Diehl's NPI?
Dr. Andrew Diehl's National Provider Identifier (NPI) is 1881784171, issued by NPPES.
Does Dr. Andrew Diehl accept Medicare assignment?
Yes. Dr. Andrew Diehl accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Diehl 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); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.