Doctor profile · Federal record
Dr. Mary Walsh, NP
Nurse Practitioner · Boston, MA
- NPI 1578617221
- 19 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
55 Fruit St, Yawkey 9-E
Boston, MA 021142621
(617) 724-8770 - Mailing address
-
17 Honeysuckle RD
South Hamilton, MA 019822015
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Massachusetts #138242
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578617221. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
154
Distinct HCPCS
1
Medicare allowed
$12,868
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 154 | 135 | $84 |
In context: peer comparison
Among 151 peers in Boston Nurse Practitioner, average services per provider: 101. This provider delivers 1.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
297
Patients
112
Total drug cost
$731,450
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 48 | 26 | $1,760 |
| Gabapentin | Generic | 24 | 0 | $357 |
| Lorazepam | Generic | 24 | 13 | $85 |
| Oxycodone Hcl | Generic | 23 | 19 | $300 |
| Revlimid (Lenalidomide) | Brand | 23 | 18 | $393,106 |
| Abiraterone Acetate | Generic | 22 | 0 | $31,243 |
| Acyclovir | Generic | 22 | 11 | $463 |
| Lenalidomide | Generic | 20 | 13 | $290,930 |
| Eliquis (Apixaban) | Brand | 18 | 0 | $11,733 |
| Prochlorperazine Maleate | Generic | 17 | 0 | $196 |
Frequently asked questions
What is Dr. Mary Walsh's medical specialty?
Dr. Mary Walsh practices Nurse Practitioner in Boston, MA.
Where does Dr. Mary Walsh practice?
Dr. Mary Walsh practices at 55 Fruit St, Boston, MA 021142621. Office phone: 6177248770.
What is Dr. Mary Walsh's NPI?
Dr. Mary Walsh's National Provider Identifier (NPI) is 1578617221, issued by NPPES.
What procedures does Dr. Mary Walsh commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.