Doctor profile · Federal record
Dr. Elizabeth Gruber, RN, MSN, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Adult Psychiatric/Mental Health Registered Nurse · Cohasset, MA
- NPI 1487041844
- Accepts Medicare
- 11 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
759 Cjc Hwy # 226
Cohasset, MA 020252115
(781) 307-0505
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- December 9, 2024
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State license (1)
- Massachusetts #RN198037
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487041844. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,734
Distinct HCPCS
10
Medicare allowed
$166,997
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 441 | 123 | $93 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 272 | 115 | $65 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 199 | 84 | $114 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 198 | 80 | $68 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 123 | 110 | $159 | |
99347 |
Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes | 118 | 48 | $40 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 102 | 41 | $93 | |
99350 |
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | 71 | 49 | $168 | |
99345 |
Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes | 64 | 64 | $180 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 55 | 36 | $65 |
In context: peer comparison
Among 3 peers in Cohasset Psychiatric/Mental Health Nurse Practitioner, average services per provider: 95. This provider delivers 18× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
851
Patients
114
Total drug cost
$16,129
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 225 | 36 | $2,113 |
| Escitalopram Oxalate | Generic | 208 | 38 | $2,281 |
| Mirtazapine | Generic | 105 | 15 | $3,532 |
| Olanzapine | Generic | 96 | 14 | $1,291 |
| Quetiapine Fumarate | Generic | 49 | 0 | $442 |
| Sertraline Hcl | Generic | 37 | 0 | $252 |
| Aripiprazole | Generic | 25 | 0 | $4,626 |
| Divalproex Sodium | Generic | 23 | 0 | $351 |
| Donepezil Hcl | Generic | 22 | 11 | $204 |
| Risperidone | Generic | 22 | 0 | $157 |
Frequently asked questions
What is Dr. Elizabeth Gruber's medical specialty?
Dr. Elizabeth Gruber practices Psychiatric/Mental Health Nurse Practitioner in Cohasset, MA.
Where does Dr. Elizabeth Gruber practice?
Dr. Elizabeth Gruber practices at 759 Cjc Hwy # 226, Cohasset, MA 020252115. Office phone: 7813070505.
What is Dr. Elizabeth Gruber's NPI?
Dr. Elizabeth Gruber's National Provider Identifier (NPI) is 1487041844, issued by NPPES.
Does Dr. Elizabeth Gruber accept Medicare assignment?
Yes. Dr. Elizabeth Gruber accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elizabeth Gruber commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Residence visit for established patient with moderate level of medical decision making (HCPCS 99349). Source: CMS Medicare Physician & Other Practitioners file.