Doctor profile · Federal record
Dr. Mary Walker, CRNP
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Salisbury, MD
- NPI 1699761619
- Accepts Medicare
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
106 Milford St., Suite 504B
Salisbury, MD 218046958
(410) 546-5954
fax (410) 219-3038 - Mailing address
-
106 Milford St, Suite 504B
Salisbury, MD 218046953
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- March 23, 2021
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- Maryland #R063517
- Medicaid
- MD #774800100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699761619. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
487
Distinct HCPCS
4
Medicare allowed
$38,102
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 238 | 48 | $59 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 126 | 38 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 104 | 36 | $108 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 19 | 19 | $180 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 86. This provider delivers 5.7× the peer median.Open Payments
Industry payments received
All-time total
$362
Transactions
23
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 12 | $154.50 | |
| Supernus Pharmaceuticals, Inc. | 4 | $77.61 | |
| Axsome Therapeutics, Inc. | 2 | $38.52 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 1 | $22.80 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $19.11 | |
| IRONSHORE PHARMACEUTICALS INC. | 1 | $18.52 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $16.86 | |
| IDORSIA PHARMACEUTICALS US INC | 1 | $13.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
962
Patients
86
Total drug cost
$20,925
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Bupropion Xl (Bupropion Hcl) | Brand | 147 | 21 | $2,905 |
| Quetiapine Fumarate | Generic | 115 | 15 | $2,066 |
| Duloxetine Hcl | Generic | 104 | 11 | $1,480 |
| Lamotrigine | Generic | 100 | 0 | $564 |
| Trazodone Hcl | Generic | 86 | 13 | $746 |
| Buspirone Hcl | Generic | 67 | 13 | $1,278 |
| Gabapentin | Generic | 59 | 0 | $1,179 |
| Alprazolam | Generic | 54 | 13 | $565 |
| Atomoxetine Hcl | Generic | 47 | 0 | $6,980 |
| Sertraline Hcl | Generic | 37 | 0 | $775 |
Frequently asked questions
What is Dr. Mary Walker's medical specialty?
Dr. Mary Walker practices Psychiatric/Mental Health Nurse Practitioner in Salisbury, MD.
Where does Dr. Mary Walker practice?
Dr. Mary Walker practices at 106 Milford St., Salisbury, MD 218046958. Office phone: 4105465954.
What is Dr. Mary Walker's NPI?
Dr. Mary Walker's National Provider Identifier (NPI) is 1699761619, issued by NPPES.
Does Dr. Mary Walker accept Medicare assignment?
Yes. Dr. Mary Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Walker commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy with evaluation and management visit (HCPCS 90833); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.