Registry data as of Aug 27, 2026

Caryn Sorge, MD

Pediatric Hematology & Oncology Physician · Lexington, KY

Caryn Sorge, MD is a pediatric hematology & oncology physician with a practice address in Lexington, Kentucky, and NPI 1356653430, issued on Jul 6, 2010. Check the license (Kentucky 49390, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1356653430
Name
Caryn Sorge
Credential
MD
Primary taxonomy
Pediatric Hematology & Oncology Physician 2080P0207X
License numbers
49390 KY
32467 AL
Self-reported in NPPES; status is on the state search
Practice location
740 South Limeston J457A, Lexington, KY 40536
Phone
(859) 323-6771
Enumerated
Jul 6, 2010
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Caryn Sorge in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersKentucky Board of Medical Licensure
    Search for license 49390
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Kentucky license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

The practice group's Medicare quality score for 2023: 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.

  1. Qualityout of 100 · 30% of the final score
  2. Costout of 100 · 30%
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Kentucky Medical Services Foundation, IncLexington, KY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Pediatric Hematology & Oncology Physician providers in Kentucky

There are 20 pediatric hematology & oncology physician records in Kentucky.

Other pediatric hematology & oncology physician records in Kentucky

  1. Mustafa Barbour, MDLouisville, KY1457489288
  2. Sherry Bayliff, MDLexington, KY1710903992
  3. Salvatore Bertolone, M.D.Louisville, KY1770588519
  4. John D'Orazio, MD, PHDLexington, KY1467472134
  5. Michael Ferguson, MDLouisville, KY1376701102
  6. John Geil, MDLexington, KY1104843291
  7. Amanda Harrington, MDLexington, KY1053724989
  8. Judith Kabat, MDLouisville, KY1992236418
  9. Esther Knapp, M.D.Louisville, KY1275785479
  10. Kristin Lieb, MDLouisville, KY1669892311

Common questions

What is Caryn Sorge, MD's NPI number?

Caryn Sorge, MD's National Provider Identifier (NPI) is 1356653430, issued on Jul 6, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Caryn Sorge, MD located?

The NPPES record lists a practice address at 740 South Limeston J457A, Lexington, KY, 40536. Phone: (859) 323-6771. Providers update this record themselves, so call before visiting.

How can I verify Caryn Sorge, MD's license?

NPPES lists Kentucky license number 49390, 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 Caryn Sorge, MD's Medicare quality 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), loaded Aug 27, 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) 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 27, 2026.