Anna Kaltsas, MD
Infectious Disease Physician · New York, NY
Anna Kaltsas, MD is an infectious disease physician with a practice address in New York, New York, and NPI 1114167053, issued on Mar 5, 2009. Check the license (New York 241354, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Anna Kaltsas
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 241354 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1275 York Ave, New York, NY 10065
- Phone
- (212) 639-7800
- Enumerated
- Mar 5, 2009
- Record last updated
- May 7, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (646) 422-2124
- Medicare enrollment
- Enrolled (PECOS I20100907000035); accepts Medicare assignment
- Medical or professional school
- Albany Medical College Of Union University, 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 970 in New York → Look up another NPI →
Also registered at 1275 York Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nivedita Aanur, M.D.Internal Medicine Physician1982833471
- Amy Aaronson, AC-PNP, RNCritical Care Pediatric Nurse Practitioner1407323504
- Michelle Abboud, N.P.Acute Care Nurse Practitioner1730596008
- Gina Abdulahad, PA-CPhysician Assistant1174027064
- Wassim Abida, MD, PHDHematology & Oncology Physician1518101096
- Lincy Abraham, NPPediatric Nurse Practitioner1295003739
Verify Anna Kaltsas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 241354Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average infectious disease physician in 2024
269 Medicare Part D claims for 51 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
Most prescribed
- Cefadroxil24 claims
- Amoxicillin-Clavulanate Potass18 claims
- Sulfamethoxazole-Trimethoprim18 claims
- Azithromycin17 claims
- Methenamine Hippurate14 claims
- Moxifloxacin Hcl14 claims
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 practice group's MIPS final score for 2023 (Medicare payment program): 80.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Memorial Infectious Disease GroupNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anna Kaltsas among 970 infectious disease physician records in New York
Anna Kaltsas, MD is one of 970 infectious disease physician records with a practice address in New York. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 66% of them.
- NPI issued2009 · 66% of these records are older, 30% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2004 · median 2002 among the 624 with a school on file
- Record last updated2010 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in New York
There are 970 infectious disease physician records in New York.
All 970 in New York → Every provider in New York → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Tanya Ellman, MDNew York, NY 100651366609711
- Linnie Golightly, MDNew York, NY 100651710028246
- Roy Gulick, MD, MPHNew York, NY 100651881731172
- David Helfgott, MDNew York, NY 100651407993561
- Sian Jones, MDNew York, NY 100651083751739
- Peter Mead, MDNew York, NY 100651245497742
- Dionysios Neofytos, M.D.New York, NY 100651487861480
- Gil Redelman-Sidi, MDNew York, NY 100651619150331
Common questions
What is Anna Kaltsas, MD's NPI number?
Anna Kaltsas, MD's National Provider Identifier (NPI) is 1114167053, issued on Mar 5, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Anna Kaltsas, MD located?
The NPPES record lists a practice address at 1275 York Ave, New York, NY, 10065. Phone: (212) 639-7800. Providers update this record themselves, so call before visiting.
How can I verify Anna Kaltsas, MD's license?
NPPES lists New York license number 241354, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Anna Kaltsas, MD prescribe under Medicare Part D?
In 2024, Anna Kaltsas, MD had 269 Medicare Part D claims for 51 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Anna Kaltsas, MD's MIPS final score?
The 2023 MIPS final score is 80.7 of 100, reported for the practice group. 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.