Doctor profile · Federal record
Dr. Kathryn Walker
Surgical Physician Assistant (CMS: Physician Assistant) · Washington, DC
- NPI 1720402878
- Accepts Medicare
- MIPS 79.1 / 100 · 2023
- 13 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
102 Irving St Nw
Washington, DC 200102921
(202) 877-1621
Credentials & registration
- NPI registered
- February 2014 — 12 yrs on file
- Profile last updated
- March 14, 2025
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363AS0400X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720402878. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
14
Distinct HCPCS
1
Medicare allowed
$1,769
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $126 |
In context: peer comparison
Among 11 peers in Washington Surgical Physician Assistant, average services per provider: 43. This provider delivers 0.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
107
Patients
31
Total drug cost
$2,480
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 53 | 18 | $1,199 |
| Tizanidine Hcl | Generic | 23 | 13 | $453 |
| Cyclobenzaprine Hcl | Generic | 18 | 0 | $346 |
| Pregabalin | Generic | 13 | 0 | $482 |
Frequently asked questions
What is Dr. Kathryn Walker's medical specialty?
Dr. Kathryn Walker practices Surgical Physician Assistant in Washington, DC.
Where does Dr. Kathryn Walker practice?
Dr. Kathryn Walker practices at 102 Irving St Nw, Washington, DC 200102921. Office phone: 2028771621.
What is Dr. Kathryn Walker's NPI?
Dr. Kathryn Walker's National Provider Identifier (NPI) is 1720402878, issued by NPPES.
Does Dr. Kathryn Walker accept Medicare assignment?
Yes. Dr. Kathryn Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathryn Walker commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.