Doctor profile · Federal record
Dr. Kerstin Calia, MD
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Infectious Disease Physician · New Haven, CT
- NPI 1386627503
- Accepts Medicare
- MIPS 84.3 / 100 · 2023
- 37 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
20 York St Cb-2041
New Haven, CT 06504
(203) 688-4748
fax (203) 688-4740
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- April 29, 2015
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Connecticut #040953
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1386627503. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
276
Distinct HCPCS
3
Medicare allowed
$29,600
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 116 | 64 | $123 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 102 | 65 | $83 | |
99239 |
Hospital discharge day management, more than 30 minutes | 58 | 57 | $118 |
In context: peer comparison
Among 59 peers in this city , average services per provider: 74. This provider delivers 3.7× the peer median.Frequently asked questions
What is Dr. Kerstin Calia's medical specialty?
Dr. Kerstin Calia practices Hospitalist Physician in New Haven, CT.
Where does Dr. Kerstin Calia practice?
Dr. Kerstin Calia practices at 20 York St Cb-2041, New Haven, CT 06504. Office phone: 2036884748.
What is Dr. Kerstin Calia's NPI?
Dr. Kerstin Calia's National Provider Identifier (NPI) is 1386627503, issued by NPPES.
Does Dr. Kerstin Calia accept Medicare assignment?
Yes. Dr. Kerstin Calia accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kerstin Calia commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.