Doctor profile · Federal record
Dr. Elizabeth Demartini, N.P
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Acute Care Nurse Practitioner · Boston, MA
- NPI 1154574036
- Accepts Medicare
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
330 Brookline Ave, Anesthesia, Critical Care and Pain Medicine Yamins 219
Boston, MA 022155400
(617) 667-3364
fax (617) 667-5013 - Additional location
-
2 Pond Park RD
Hingham, MA 020434347
(781) 624-8000 - Additional location
-
55 Fogg RD
Weymouth, MA 021902432
(781) 624-8000 - Mailing address
-
330 Brookline Ave Beth Israel Deaconess Medical Center, Anesthesia, Critical Care and Pain Medicine Yamins 219
Boston, MA 022155400
Credentials & registration
- NPI registered
- October 2008 — 18 yrs on file
- Profile last updated
- November 20, 2025
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Massachusetts #RN2277569
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154574036. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
183
Distinct HCPCS
6
Medicare allowed
$14,722
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 72 | 72 | $70 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 48 | 47 | $71 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 19 | 19 | $63 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 18 | 18 | $177 | |
00812 |
Anesthesia for exam of colon using an endoscope | 14 | 14 | $53 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 12 | 12 | $91 |
In context: peer comparison
Among 104 peers in Boston Certified Registered Nurse Anesthetist, average services per provider: 30. This provider delivers 6.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Elizabeth Demartini's medical specialty?
Dr. Elizabeth Demartini practices Certified Registered Nurse Anesthetist in Boston, MA.
Where does Dr. Elizabeth Demartini practice?
Dr. Elizabeth Demartini practices at 330 Brookline Ave, Boston, MA 022155400. Office phone: 6176673364.
What is Dr. Elizabeth Demartini's NPI?
Dr. Elizabeth Demartini's National Provider Identifier (NPI) is 1154574036, issued by NPPES.
Does Dr. Elizabeth Demartini accept Medicare assignment?
Yes. Dr. Elizabeth Demartini accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elizabeth Demartini commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.