Doctor profile · Federal record
Dr. Cassandra Walker, NP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Frederick, MD
- NPI 1366046682
- Accepts Medicare
- MIPS 92.6 / 100 · 2023
- 6 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
97 Thomas Johnson Dr Ste 200
Frederick, MD 217024374
(240) 547-6464 - Mailing address
-
253 Kerchner RD
Walkersville, MD 217938259
Credentials & registration
- NPI registered
- November 2020 — 6 yrs on file
- Profile last updated
- January 15, 2024
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Maryland #R212921 · Virginia #0024187352
- Medicaid (2)
- VA #1366046682 · VA #30017662910001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366046682. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
13
Distinct HCPCS
1
Medicare allowed
$1,124
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 13 | $86 |
In context: peer comparison
Among 37 peers in this city , average services per provider: 76. This provider delivers 0.2× the peer median.Open Payments
Industry payments received
All-time total
$1,067
Transactions
46
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 21 | $405.99 | |
| Curonix LLC | 6 | $390.43 | |
| Medtronic, Inc. | 8 | $140.42 | |
| Collegium Pharmaceutical, Inc. | 4 | $65.35 | |
| Electronic Waveform Lab, Inc. | 5 | $27.07 | |
| ABBVIE INC. | 1 | $20.98 | |
| Fidia Pharma USA Inc. | 1 | $16.64 |
By nature of payment
Frequently asked questions
What is Dr. Cassandra Walker's medical specialty?
Dr. Cassandra Walker practices Family Nurse Practitioner in Frederick, MD.
Where does Dr. Cassandra Walker practice?
Dr. Cassandra Walker practices at 97 Thomas Johnson Dr Ste 200, Frederick, MD 217024374. Office phone: 2405476464.
What is Dr. Cassandra Walker's NPI?
Dr. Cassandra Walker's National Provider Identifier (NPI) is 1366046682, issued by NPPES.
Does Dr. Cassandra Walker accept Medicare assignment?
Yes. Dr. Cassandra Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cassandra Walker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.