Julian Kravtin Horwitz, MD
Transplant Surgery Physician · Seattle, WA
Julian Kravtin Horwitz, MD is a transplant surgery physician with a practice address in Seattle, Washington, and NPI 1770901449, issued on Mar 31, 2014. Check the license (Washington MD61417180, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Julian Kravtin Horwitz
- Credential
- MD
- Primary taxonomy
- Transplant Surgery Physician 204F00000X
- License number
- MD61417180 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1124 Columbia St Ste 600, Seattle, WA 98104
- Phone
- (206) 386-3660
- Enumerated
- Mar 31, 2014
- Record last updated
- Jan 19, 2024
- Fax
- (206) 386-3644
- Medicaid ID
- 2261196 WA
- Medicare enrollment
- Enrolled (PECOS I20230919004029); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest transplant surgery physician records → All 17 in Washington → Look up another NPI →
Also registered at 1124 Columbia St Ste 600
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rosanna Yan Ying Cen, MSW, LSWAIC, LMSWClinical Social Worker1588265680
- Nelson Goes, M.D.Nephrology Physician1548259229
- Shahid Habib, MDTransplant Hepatology Physician1982665154
- Anna Hampton, PHARMDPharmacist1275026783
- Angela Johnston, ARNPNurse Practitioner1245582683
- Patricia Kemerley, ARNPNurse Practitioner1003912411
Verify Julian Kravtin Horwitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license MD61417180Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% more Medicare Part D claims than the average transplant surgery physician in 2024
386 Medicare Part D claims for 57 beneficiaries, against an average of 260 among the 541 providers of this specialty who prescribed in Part D.
Most prescribed
- Sulfamethoxazole-Trimethoprim45 claims
- Pantoprazole Sodium38 claims
- Valganciclovir Hcl30 claims
- Ursodiol22 claims
- Amlodipine Besylate21 claims
- Calcitriol21 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): 94.8 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).
Industry payments in 2024: $190.03
1 payment: food and beverage; the largest payer was Paragonix Technologies, Inc. The 524 providers of this specialty with any payment received $3,913.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Swedish Health ServicesSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Julian Kravtin Horwitz among 17 transplant surgery physician records in Washington
Julian Kravtin Horwitz, MD is one of 17 transplant surgery physician records with a practice address in Washington. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 88% of them.
- NPI issued2014 · 88% of these records are older, 0% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2014 · median 2004 among the 11 with a school on file
- Record last updated2024 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 204F00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Transplant Surgery Physician providers in Washington
There are 17 transplant surgery physician records in Washington.
All 17 in Washington → Every provider in Seattle → Transplant Surgery Physician nationwide →
The 8 transplant surgery physician records with the nearest ZIP codes
- Laurie Fouser, MDSeattle, WA 981041144391145
- Willam Marks, MDSeattle, WA 981041942365705
- Andrew Perry, MDSeattle, WA 981041639503386
- Chandrasekar Santhanakrishnan, MD, MPHSeattle, WA 981041427039189
- Brian Goertz, MDKirkland, WA 980331285881441
- James Hendele, M.D.Seattle, WA 981951376962654
- Yong Kwon, M.D.Seattle, WA 981951295996205
- Adam Levy, M.D.Seattle, WA 981951104987387
Common questions
What is Julian Kravtin Horwitz, MD's NPI number?
Julian Kravtin Horwitz, MD's National Provider Identifier (NPI) is 1770901449, issued on Mar 31, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Julian Kravtin Horwitz, MD located?
The NPPES record lists a practice address at 1124 Columbia St Ste 600, Seattle, WA, 98104. Phone: (206) 386-3660. Providers update this record themselves, so call before visiting.
How can I verify Julian Kravtin Horwitz, MD's license?
NPPES lists Washington license number MD61417180, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Julian Kravtin Horwitz, MD prescribe under Medicare Part D?
In 2024, Julian Kravtin Horwitz, MD had 386 Medicare Part D claims for 57 beneficiaries; the average among transplant surgery physician prescribers was 260. Part D covers Medicare prescriptions only.
What is Julian Kravtin Horwitz, MD's MIPS final score?
The 2023 MIPS final score is 94.8 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.