Doctor profile · Federal record
Dr. Neihl Williamson, PA-C
Physician Assistant · Williamsport, PA
- NPI 1508237223
- Accepts Medicare
- MIPS 81.5 / 100 · 2023
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1205 Grampian Blvd Ste 3C
Williamsport, PA 17701
(703) 207-8005
fax (570) 320-7801 - Mailing address
-
1201 Grampian Blvd
Williamsport, PA 177011900
Credentials & registration
- NPI registered
- October 2015 — 11 yrs on file
- Profile last updated
- July 11, 2018
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Pennsylvania #MA057897
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508237223. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
435
Distinct HCPCS
5
Medicare allowed
$30,929
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 185 | 130 | $105 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 102 | 21 | $1 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 99 | 84 | $74 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 26 | 26 | $106 | |
20610 |
Aspiration and/or injection of fluid from large joint | 23 | 22 | $60 |
In context: peer comparison
Among 36 peers in Williamsport Physician Assistant, average services per provider: 67. This provider delivers 6.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
655
Patients
128
Total drug cost
$66,268
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 74 | 22 | $1,263 |
| Amlodipine Besylate | Generic | 71 | 17 | $749 |
| Gabapentin | Generic | 66 | 12 | $1,347 |
| Omeprazole | Generic | 60 | 18 | $936 |
| Prednisone | Generic | 49 | 36 | $143 |
| Metformin Hcl | Generic | 40 | 0 | $370 |
| Duloxetine Hcl | Generic | 39 | 0 | $1,285 |
| Levothyroxine Sodium | Generic | 38 | 11 | $530 |
| Lisinopril | Generic | 35 | 0 | $293 |
| Losartan Potassium | Generic | 32 | 12 | $578 |
Frequently asked questions
What is Dr. Neihl Williamson's medical specialty?
Dr. Neihl Williamson practices Physician Assistant in Williamsport, PA.
Where does Dr. Neihl Williamson practice?
Dr. Neihl Williamson practices at 1205 Grampian Blvd Ste 3C, Williamsport, PA 17701. Office phone: 7032078005.
What is Dr. Neihl Williamson's NPI?
Dr. Neihl Williamson's National Provider Identifier (NPI) is 1508237223, issued by NPPES.
Does Dr. Neihl Williamson accept Medicare assignment?
Yes. Dr. Neihl Williamson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Neihl Williamson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.