DR. KARN WIJARNPREECHA M.D., MPH
NPI 1942683008
Transplant Surgery in Jacksonville, FL

Q: What is Karn Wijarnpreecha's NPI number?

The NPI number for Karn Wijarnpreecha is 1942683008. It was assigned to this individual provider in the NPPES registry on July 7, 2015. The provider is also known as Karn Wijarnpreecha M.D., Mph.

Q: What is Karn Wijarnpreecha's specialty?

The primary specialty registered for this NPI is Transplant Surgery with taxonomy code 204F00000X.

Active since July 07, 2015PECOS EnrolledAccepts Medicare Assignment

88.44/100

CMS Quality Rating

4500 SAN PABLO RD S, JACKSONVILLE, FL 32224(904) 953-2000 Get Directions Write a Review

NPPES record last updated: June 12, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 21, 2021, Aug 28, 2020, Aug 3, 2018 and 1 more (4 updates tracked since 2018).

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About Dr. Karn Wijarnpreecha M.d., Mph NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KARN WIJARNPREECHA M.D., MPH (NPI 1942683008) is an individual transplant surgery provider in Jacksonville, Florida, licensed in Florida (ME179099) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS, is affiliated with Mayo Clinic, and maintains a secondary practice location in Phoenix.

NPPES Registry Identity

NPI1942683008

Entity TypeIndividualMale

Primary Taxonomy204F00000X

Provider Legal NameDR. KARN WIJARNPREECHACredential: M.D., MPH

Location Address4500 SAN PABLO RD SJacksonville, FL 32224-1865

Mailing AddressPo Box 860912Minneapolis, MN 55486-0912

Phone(904) 953-2000

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateJuly 7, 2015

Last NPPES UpdateJune 12, 20264 updates tracked since enumeration

NPPES CertifiedJune 12, 2026

✔ NPI 1942683008 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyTransplant SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code204F00000X

License✔ Licensed in FL · ME179099

Definition

A surgeon who specializes in transplant surgery. Source: National Uniform Claim Committee

Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X · License ME179099 (FL), 64404 (AZ)

Also ListedInternal Medicine · Transplant HepatologyTaxonomy 207RT0003X · License 64404 (AZ)

4500 SAN PABLO RD S, Jacksonville, FL 32224

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Other Names 1

Other Name (5)Karn Wijarnpreecha M.d., Mph

Secondary Practice Location 1

Location 11441 N 12th St Fl 2Phoenix, AZ 85006-2837 · Phone (602) 521-5800 · Fax (602) 521-5334

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Karn Wijarnpreecha M.d., Mph is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9335449495

PECOS Enrollment IDI20180706001446, I20220329002556

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Karn Wijarnpreecha reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mayo Clinic Jacksonville

Same address

Health Service

4500 SAN PABLO RD S
Jacksonville, FL 32224

Reassigned Medicare billing, Florida enrollment
1,828 clinicians in this Medicare group

NPI 1174143986 (904) 953-2000

Banner - University Physician Specialists LLC

1,806 mi

Multi-Specialty

17900 N PORTER RD
Maricopa, AZ 85138

Reassigned Medicare billing, Arizona enrollment
553 clinicians in this Medicare group

NPI 1063887727 (520) 233-2500

Banner - University Super Specialists LLC

1,808 mi

Multi-Specialty

2901 N CENTRAL AVE STE 160
Phoenix, AZ 85012

Reassigned Medicare billing, Arizona enrollment
88 clinicians in this Medicare group

NPI 1740650555 (602) 747-4000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

71 services28 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

35 services28 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

17 services17 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

15 services14 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mayo Clinic

Acute Care Hospitals · Jacksonville, FL

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100151

Location4500 San Pablo RdJacksonville, FL 32224 · Duval County

Emergency services

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

88.44/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Promoting Interoperability

Improvement Activities

Cost

59.36

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KATHERINE L WALSH PA-C/MPH

Physician Assistant