Kerstin Elizabeth Calia, MD
Hospitalist Physician · New Haven, CT
Kerstin Elizabeth Calia, MD is a hospitalist physician with a practice address in New Haven, Connecticut, and NPI 1386627503, issued on Nov 22, 2005. Check the license (Connecticut 040953, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Kerstin Elizabeth Calia
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 040953 CT
Self-reported in NPPES; status is on the state search - Practice location
- 20 York St CB-2041, New Haven, CT 06504
- Phone
- (203) 688-4748
- Enumerated
- Nov 22, 2005
- Record last updated
- Apr 29, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (203) 688-4740
- Medicare enrollment
- Enrolled (PECOS I20090616000025); accepts Medicare assignment
- Medical or professional school
- Vanderbilt University School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 400 in Connecticut → Look up another NPI →
Also registered at 20 York St CB-2041
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Apgar, MDHospitalist Physician1043497779
- Elaine Bonoan, PA-CMedical Physician Assistant1437241361
- David Brissette, P.A.Medical Physician Assistant1841317393
- Maria Courtney, P.A.Medical Physician Assistant1265559587
- William Cushing, P.A.Medical Physician Assistant1104943455
- Angela Delisle, PA-CPhysician Assistant1669584777
Verify Kerstin Elizabeth Calia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 040953Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average hospitalist physician in 2024
15 Medicare Part D claims, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 93.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Northeast Medical Group IncNew Haven, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kerstin Elizabeth Calia among 400 hospitalist physician records in Connecticut
Kerstin Elizabeth Calia, MD is one of 400 hospitalist physician records with a practice address in Connecticut. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 98% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated1989 · median 2011 among the 332 with a school on file
- Record last updated2015 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
171 hospitalist physician records list a practice address in New Haven
They are 171 of the 9,793 NPPES records with a practice address in New Haven, and 400 hospitalist physician records in Connecticut.
All 400 in Connecticut → Every provider in New Haven → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Lirim Ameti, M.D.New Haven, CT 065041316009608
- Senai Asefaw, M.D.New Haven, CT 065041801939343
- Arina Cadariu, M.D.New Haven, CT 065041922141969
- Leonard Calo, MDNew Haven, CT 065041033305545
- Christine Chen, M.D.New Haven, CT 065041134189707
- Edward Francois, M.D.New Haven, CT 065041598761546
- Olutayo Imevbore, M.D.New Haven, CT 065041750447421
- Jensa Morris, M.D.New Haven, CT 065041508928797
Common questions
What is Kerstin Elizabeth Calia, MD's NPI number?
Kerstin Elizabeth Calia, MD's National Provider Identifier (NPI) is 1386627503, issued on Nov 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Kerstin Elizabeth Calia, MD located?
The NPPES record lists a practice address at 20 York St CB-2041, New Haven, CT, 06504. Phone: (203) 688-4748. Providers update this record themselves, so call before visiting.
How can I verify Kerstin Elizabeth Calia, MD's license?
NPPES lists Connecticut license number 040953, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kerstin Elizabeth Calia, MD prescribe under Medicare Part D?
In 2024, Kerstin Elizabeth Calia, MD had 15 Medicare Part D claims; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Kerstin Elizabeth Calia, MD's MIPS final score?
The 2023 MIPS final score is 93.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.