Doctor profile · Federal record
Dr. Katherine Walls, P.A.-C.
Physician Assistant · Physician Assistant · Medical Physician Assistant · Physician Assistant · Springfield, IL
- NPI 1992121057
- Accepts Medicare
- 3 yrs in practice
- Licensed in 3 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
301 N 8Th St
Springfield, IL 627011041
(217) 528-7541 - Additional location
-
3601 the Vanderbilt Clinic
Nashville, TN 372321865
(615) 936-9177 - Additional location
-
4500 San Pablo RD S
Jacksonville, FL 322241865
(904) 953-2000 - Mailing address
-
Po Box 19248
Springfield, IL 627949248
Credentials & registration
- NPI registered
- March 2014 — 12 yrs on file
- Profile last updated
- September 11, 2024
- Year of graduation
- 2023 — 3 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State licenses (3)
- Illinois #085004902 · Tennessee #4266 · Florida #PA9107788
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992121057. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
417
Distinct HCPCS
4
Medicare allowed
$52,294
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 196 | 137 | $101 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 97 | 77 | $142 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 68 | 68 | $132 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 56 | 56 | $176 |
In context: peer comparison
Among 34 peers in Springfield Physician Assistant, average services per provider: 183. This provider delivers 2.3× the peer median.Open Payments
Industry payments received
All-time total
$2,291
Transactions
74
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 20 | $463.32 | |
| Ucb, INC. | 7 | $310.32 | |
| Sk Life Science, INC. | 7 | $189.71 | |
| Csl Behring | 7 | $134.37 | |
| Biogen, INC. | 2 | $117.34 | |
| Lilly USA, LLC | 6 | $113.81 | |
| Emd Serono, INC. | 3 | $106.07 | |
| Pfizer INC. | 5 | $77.71 | |
| Neurocrine Biosciences, INC. | 3 | $69.73 | |
| Lundbeck LLC | 3 | $66.55 | |
| Tg Therapeutics, INC. | 3 | $60.68 | |
| Jazz Pharmaceuticals INC. | 3 | $55.39 | |
| Alnylam Pharmaceuticals INC. | 2 | $39.86 | |
| LivaNova USA, INC. | 1 | $39.82 | |
| Eisai INC. | 2 | $38.31 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
931
Patients
237
Total drug cost
$25,240
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 152 | 41 | $4,474 |
| Donepezil Hcl | Generic | 143 | 46 | $1,593 |
| Memantine Hcl | Generic | 111 | 38 | $4,504 |
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 80 | 19 | $3,094 |
| Levetiracetam | Generic | 61 | 18 | $2,631 |
| Topiramate | Generic | 48 | 11 | $1,387 |
| Pregabalin | Generic | 46 | 11 | $2,075 |
| Primidone | Generic | 45 | 16 | $1,865 |
| Clonazepam | Generic | 43 | 0 | $209 |
| Lamotrigine | Generic | 42 | 13 | $1,126 |
Hospital affiliations
Frequently asked questions
What is Dr. Katherine Walls's medical specialty?
Dr. Katherine Walls practices Physician Assistant in Springfield, IL.
Where does Dr. Katherine Walls practice?
Dr. Katherine Walls practices at 301 N 8Th St, Springfield, IL 627011041. Office phone: 2175287541.
What is Dr. Katherine Walls's NPI?
Dr. Katherine Walls's National Provider Identifier (NPI) is 1992121057, issued by NPPES.
Does Dr. Katherine Walls accept Medicare assignment?
Yes. Dr. Katherine Walls accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Walls commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.