Doctor profile · Federal record
Dr. Diane Billmyer, P.A.
Physician Assistant · Mount Pleasant, WI
- NPI 1891729224
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
13250 Washington Ave
Mount Pleasant, WI 531771516
(888) 720-2012 - Mailing address
-
Po Box 735044
Chicago, IL 606735044
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- January 22, 2024
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Wisconsin #910
- Medicaid
- WI #42964600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891729224. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,514
Distinct HCPCS
8
Medicare allowed
$25,712
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7325 |
Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg | 960 | 12 | $10 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 284 | 30 | $1 | |
20610 |
Aspiration and/or injection of fluid from large joint | 114 | 55 | $62 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 48 | 38 | $44 | |
J1040 |
Injection, methylprednisolone acetate, 80 mg | 39 | 28 | $12 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 37 | 31 | $71 | |
23472 |
Prosthetic repair of shoulder joint, total shoulder | 16 | 16 | $159 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 16 | 16 | $86 |
In context: peer comparison
Among 10 peers in Mount Pleasant Physician Assistant, average services per provider: 96. This provider delivers 16× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
450
Patients
270
Total drug cost
$5,890
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 176 | 100 | $2,341 |
| Doxycycline Monohydrate | Generic | 60 | 58 | $1,074 |
| Meloxicam | Generic | 53 | 29 | $186 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 49 | 11 | $499 |
| Tramadol Hcl | Generic | 29 | 15 | $108 |
| Gabapentin | Generic | 22 | 17 | $113 |
| Cyclobenzaprine Hcl | Generic | 20 | 16 | $171 |
| Oxycodone Hcl | Generic | 15 | 0 | $107 |
| Celecoxib | Generic | 13 | 11 | $143 |
| Naloxone Hcl | Generic | 13 | 13 | $1,149 |
Frequently asked questions
What is Dr. Diane Billmyer's medical specialty?
Dr. Diane Billmyer practices Physician Assistant in Mount Pleasant, WI.
Where does Dr. Diane Billmyer practice?
Dr. Diane Billmyer practices at 13250 Washington Ave, Mount Pleasant, WI 531771516. Office phone: 8887202012.
What is Dr. Diane Billmyer's NPI?
Dr. Diane Billmyer's National Provider Identifier (NPI) is 1891729224, issued by NPPES.
What procedures does Dr. Diane Billmyer commonly perform?
Top Medicare-reported procedures in 2023: Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg (HCPCS J7325); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Aspiration and/or injection of fluid from large joint (HCPCS 20610). Source: CMS Medicare Physician & Other Practitioners file.