Ansel Tsung Jin Tjin-A-Tam, M.D
Neonatal-Perinatal Medicine Physician · Louisville, KY
Ansel Tsung Jin Tjin-A-Tam, M.D is a neonatal-perinatal medicine physician with a practice address in Louisville, Kentucky, and NPI 1306152939, issued on Aug 19, 2010. Check the license (Kentucky 48945, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Ansel Tsung Jin Tjin-A-Tam
- Credential
- M.D
- Primary taxonomy
- Neonatal-Perinatal Medicine Physician 2080N0001X
- License numbers
- 48945 KY
125057190 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4123 Dutchmans LN Ste 606, Louisville, KY 40207
- Phone
- (502) 896-2500
- Enumerated
- Aug 19, 2010
- Record last updated
- Sep 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (502) 896-2527
- Entity
- Type 1 · individual
8 nearest neonatal-perinatal medicine physician records → All 108 in Kentucky → Look up another NPI →
Also registered at 4123 Dutchmans LN Ste 606
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laura Alvarez, APRNPediatric Nurse Practitioner1063192888
- Lindsey Bird, APRNCritical Care Neonatal Nurse Practitioner1780282590
- Sarah Bray, APRNFamily Nurse Practitioner1568926384
- Ankur Datta, M.D.Neonatal-Perinatal Medicine Physician1750553665
- Elizabeth Deitz, APRNFamily Nurse Practitioner1558977470
- Morgan Demyer, APRNNeonatal Nurse Practitioner1871468835
Verify Ansel Tsung Jin Tjin-A-Tam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 48945Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 100 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).
Ansel Tsung Jin Tjin-A-Tam among 108 neonatal-perinatal medicine physician records in Kentucky
Ansel Tsung Jin Tjin-A-Tam, M.D is one of 108 neonatal-perinatal medicine physician records with a practice address in Kentucky. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 58% of them.
- NPI issued2010 · 58% of these records are older, 39% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2021 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080N0001X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neonatal-Perinatal Medicine Physician providers in Kentucky
There are 108 neonatal-perinatal medicine physician records in Kentucky.
All 108 in Kentucky → Every provider in Louisville → Neonatal-Perinatal Medicine Physician nationwide →
The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes
- Terry Cohen, M.D.Louisville, KY 402071336117506
- Jonathan Cohen, M.D.Louisville, KY 402071639148661
- Ankur Datta, M.D.Louisville, KY 402071750553665
- Leslie Ellis, M.D.Louisville, KY 402071679542765
- Kathryn Forbes, MDLouisville, KY 402071598941841
- Norris Hill, M.D.Louisville, KY 402071295704310
- Pushkaraj Jadhav, MDLouisville, KY 402071144434549
- Jonathan Malowitz, MDLouisville, KY 402071033371216
Common questions
What is Ansel Tsung Jin Tjin-A-Tam, M.D's NPI number?
Ansel Tsung Jin Tjin-A-Tam, M.D's National Provider Identifier (NPI) is 1306152939, issued on Aug 19, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Ansel Tsung Jin Tjin-A-Tam, M.D located?
The NPPES record lists a practice address at 4123 Dutchmans LN Ste 606, Louisville, KY, 40207. Phone: (502) 896-2500. Providers update this record themselves, so call before visiting.
How can I verify Ansel Tsung Jin Tjin-A-Tam, M.D's license?
NPPES lists Kentucky license number 48945, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Ansel Tsung Jin Tjin-A-Tam, M.D's MIPS final score?
The 2023 MIPS final score is 100 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.