Doctor profile · Federal record
Dr. Catherine Gardiner, MD
Sports Medicine (Internal Medicine) Physician · Boston, MA
- NPI 1922666288
- 7 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Longwood Ave
Boston, MA 021155724
(617) 355-6000
Credentials & registration
- NPI registered
- June 2019 — 7 yrs on file
- Profile last updated
- July 8, 2025
- Specialty taxonomy
- 207RS0010X — NUCC code
- State license (1)
- Massachusetts #291472
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922666288. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
149
Distinct HCPCS
4
Medicare allowed
$14,610
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 76 | 67 | $103 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 35 | $70 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 20 | 16 | $153 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 17 | 17 | $70 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 70. This provider delivers 2.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
431
Patients
72
Total drug cost
$9,591
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 61 | 12 | $1,635 |
| Amlodipine Besylate | Generic | 46 | 19 | $500 |
| Atorvastatin Calcium | Generic | 37 | 19 | $937 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 31 | 0 | $382 |
| Lisinopril | Generic | 29 | 11 | $395 |
| Losartan Potassium | Generic | 29 | 11 | $474 |
| Oxycodone Hcl | Generic | 29 | 0 | $381 |
| Rosuvastatin Calcium | Generic | 27 | 0 | $584 |
| Carvedilol | Generic | 25 | 0 | $411 |
| Sertraline Hcl | Generic | 23 | 0 | $342 |
Frequently asked questions
What is Dr. Catherine Gardiner's medical specialty?
Dr. Catherine Gardiner practices Sports Medicine (Internal Medicine) Physician in Boston, MA.
Where does Dr. Catherine Gardiner practice?
Dr. Catherine Gardiner practices at 300 Longwood Ave, Boston, MA 021155724. Office phone: 6173556000.
What is Dr. Catherine Gardiner's NPI?
Dr. Catherine Gardiner's National Provider Identifier (NPI) is 1922666288, issued by NPPES.
What procedures does Dr. Catherine Gardiner commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.