Doctor profile · Federal record
Dr. Tracy Ansay, M.D.
Neurological Surgery Physician (CMS: Neurosurgery) · South Weymouth, MA
- NPI 1154532992
- Accepts Medicare
- 20 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
851 Main St Ste 11
South Weymouth, MA 02190
(781) 331-0250
fax (781) 340-0506 - Mailing address
-
375 Boylston St
Brookline, MA 024456007
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- June 18, 2018
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State license (1)
- Massachusetts #254744
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154532992. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
527
Distinct HCPCS
10
Medicare allowed
$93,678
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 126 | 94 | $98 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 92 | 86 | $138 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 80 | 68 | $140 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 52 | 39 | $84 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 47 | 47 | $121 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 38 | 38 | $182 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 33 | 25 | $196 | |
63047 |
Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | 19 | 19 | $1,074 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 17 | 17 | $184 | |
99284 |
Emergency department visit with moderate level of medical decision making | 12 | 12 | $126 |
In context: peer comparison
Among 4 peers in South Weymouth Neurological Surgery Physician, average services per provider: 42. This provider delivers 13× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$94
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 11 | 0 | $94 |
Hospital affiliations
Frequently asked questions
What is Dr. Tracy Ansay's medical specialty?
Dr. Tracy Ansay practices Neurological Surgery Physician in South Weymouth, MA.
Where does Dr. Tracy Ansay practice?
Dr. Tracy Ansay practices at 851 Main St Ste 11, South Weymouth, MA 02190. Office phone: 7813310250.
What is Dr. Tracy Ansay's NPI?
Dr. Tracy Ansay's National Provider Identifier (NPI) is 1154532992, issued by NPPES.
Does Dr. Tracy Ansay accept Medicare assignment?
Yes. Dr. Tracy Ansay accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tracy Ansay commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.