Doctor profile · Federal record
Dr. Carlos Cajina, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Boston, MA
- NPI 1992149272
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Boston Medical Ctr Pl
Boston, MA 021182908
(617) 638-6950
fax (617) 638-6966 - Mailing address
-
960 Massachusetts Avenue, Fl 2
Boston, MA 021182690
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- June 1, 2023
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Massachusetts #272924
- Medicaid (2)
- MA #110108237A · NH #3111086
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992149272. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
333
Distinct HCPCS
10
Medicare allowed
$54,761
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 63 | 63 | $120 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 48 | 48 | $115 | |
00840 |
Anesthesia for other procedure on lower abdomen | 25 | 24 | $221 | |
00790 |
Anesthesia for other procedure on upper abdomen | 24 | 23 | $294 | |
01922 |
Anesthesia for x-ray or radiation therapy | 24 | 24 | $181 | |
64415 |
Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | 19 | 19 | $70 | |
00812 |
Anesthesia for exam of colon using an endoscope | 18 | 18 | $93 | |
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 17 | 17 | $63 | |
00410 |
Anesthesia for procedure to correct abnormal heart rhythm | 15 | 14 | $103 | |
00630 |
Anesthesia for other procedure on lower spine | 14 | 14 | $292 |
In context: peer comparison
Among 267 peers in Boston Anesthesiology Physician, average services per provider: 32. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$37
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 2 | $36.82 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Carlos Cajina's medical specialty?
Dr. Carlos Cajina practices Anesthesiology Physician in Boston, MA.
Where does Dr. Carlos Cajina practice?
Dr. Carlos Cajina practices at 1 Boston Medical Ctr Pl, Boston, MA 021182908. Office phone: 6176386950.
What is Dr. Carlos Cajina's NPI?
Dr. Carlos Cajina's National Provider Identifier (NPI) is 1992149272, issued by NPPES.
Does Dr. Carlos Cajina accept Medicare assignment?
Yes. Dr. Carlos Cajina accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carlos Cajina commonly perform?
Top Medicare-reported procedures in 2023: 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); Anesthesia for other procedure on lower abdomen (HCPCS 00840). Source: CMS Medicare Physician & Other Practitioners file.