Doctor profile · Federal record
Dr. Louisa Martin, PMHCNS-BC
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Clinical Nurse Specialist · Waltham, MA
- NPI 1669439337
- Accepts Medicare
- 25 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
210 Bear Hill RD, Suite 202
Waltham, MA 024511023
(781) 966-0070
fax (781) 915-0755
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- January 27, 2020
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- Massachusetts #238093
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669439337. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
122
Distinct HCPCS
1
Medicare allowed
$11,305
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 122 | 26 | $93 |
In context: peer comparison
Among 2 peers in Waltham Psychiatric/Mental Health Nurse Practitioner, average services per provider: 63. This provider delivers 1.9× the peer median.Open Payments
Industry payments received
All-time total
$14
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 1 | $13.53 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
205
Patients
0
Total drug cost
$8,732
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lorazepam | Generic | 29 | 0 | $276 |
| Quetiapine Fumarate | Generic | 29 | 0 | $1,947 |
| Lamotrigine | Generic | 25 | 0 | $611 |
| Desvenlafaxine Succinate ER (Desvenlafaxine Succinate) | Brand | 23 | 0 | $2,850 |
| Trazodone Hcl | Generic | 23 | 0 | $630 |
| Fluoxetine Hcl | Generic | 22 | 0 | $335 |
| Clonazepam | Generic | 15 | 0 | $117 |
| Duloxetine Hcl | Generic | 15 | 0 | $1,522 |
| Alprazolam | Generic | 12 | 0 | $358 |
| Sertraline Hcl | Generic | 12 | 0 | $86 |
Frequently asked questions
What is Dr. Louisa Martin's medical specialty?
Dr. Louisa Martin practices Psychiatric/Mental Health Nurse Practitioner in Waltham, MA.
Where does Dr. Louisa Martin practice?
Dr. Louisa Martin practices at 210 Bear Hill RD, Waltham, MA 024511023. Office phone: 7819660070.
What is Dr. Louisa Martin's NPI?
Dr. Louisa Martin's National Provider Identifier (NPI) is 1669439337, issued by NPPES.
Does Dr. Louisa Martin accept Medicare assignment?
Yes. Dr. Louisa Martin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Louisa Martin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.