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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JINWOOK PARK MD
NPI 1275029084
Internal Medicine - Nephrology in Indianapolis, IN

Active since July 04, 2018PECOS EnrolledAccepts Medicare Assignment
950 W WALNUT ST, INDIANAPOLIS, IN 46202(317) 274-7453 Get Directions Write a Review

NPPES record last updated: August 14, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 14, 2026, Oct 31, 2023, Mar 30, 2023 and 2 more (5 updates tracked since 2018).

About Dr. Jinwook Park Md NPPES

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

DR. JINWOOK PARK MD (NPI 1275029084) is an individual nephrology provider in Indianapolis, Indiana, licensed in Indiana (01100306A) and active in the NPI registry since July 2018. He is enrolled in Medicare PECOS, is affiliated with Jewish Hospital & St Mary's Healthcare, and maintains a secondary practice location in Indianapolis.

NPPES Registry Identity

NPI1275029084
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. JINWOOK PARKCredential: MD
Location Address950 W WALNUT STIndianapolis, IN 46202-5188
Mailing Address250 N Shadeland AveIndianapolis, IN 46219-4959
Phone(317) 274-7453
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateJuly 4, 2018
Last NPPES UpdateAugust 14, 20265 updates tracked since enumeration
NPPES CertifiedAugust 14, 2026
✔ NPI 1275029084 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in IN · 01100306A
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Also ListedInternal MedicineTaxonomy 207R00000X · License 01100306A (IN)
950 W WALNUT ST, Indianapolis, IN 46202
Open in Google Maps ↗

Secondary Practice Location 1

Location 11701 N Senate BlvdIndianapolis, IN 46202-1239 · Phone (317) 944-8660

Other Identifiers 1

Medicaid300074243IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Home State Health, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Jinwook Park Md 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 ID2567837248
PECOS Enrollment IDI20230411001745
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.

Areas of Expertise CMS Part B claims 8

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.
151 services56 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
127 services72 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.
47 services46 patients
Hemodialysis procedure with physician evaluation 90935
Hemodialysis is a treatment that uses a machine to filter waste and excess fluid from your blood when your kidneys can't. A physician checks your health before, during, and after the procedure to ensure it's working effectively for you.
34 services17 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
15 services13 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
14 services14 patients

Hospital Affiliations CMS Care Compare 3

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

Jewish Hospital & St Mary's Healthcare

Acute Care Hospitals · Louisville, KY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number180040
Location200 Abraham Flexner WayLouisville, KY 40202 · Jefferson County
Emergency services

Norton Hospitals, Inc

Acute Care Hospitals · Louisville, KY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number180088
Location200 East Chestnut StreetLouisville, KY 40202 · Jefferson County
Emergency services Birthing friendly

University Of Louisville Hospital

Acute Care Hospitals · Louisville, KY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number180141
Location530 South Jackson StreetLouisville, KY 40202 · Jefferson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46202 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$122.49 typical visit price
range $53.07 – $161.76
Typical copayment $30.62 (range $13.26 – $40.44)
Most-billed visit code 99204
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

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

DR. MICHIKO SUZUKI M.D., PH.D.
Student in an Organized Health Care Education/Training Program
950 W WALNUT ST, R2 E202
INDIANAPOLIS, IN 46202
Marion County (317) 274-7453
INDIANA UNIVERSITY SCHOOL OF MEDICINE
General Acute Care Hospital
950 W WALNUT ST, DIVISION OF NEPHROLOGY, R2 BUILDING ROOM 202
INDIANAPOLIS, IN 46202
Marion County (317) 274-7453
TIMOTHY A SUTTON M.D.
Internal Medicine (Nephrology)
950 W WALNUT ST, E 276
INDIANAPOLIS, IN 46202
Marion County (317) 274-7453
MUHAMMAD AKBAR MD
Internal Medicine (Nephrology)
950 W WALNUT ST
INDIANAPOLIS, IN 46202
Marion County (702) 588-9024
MARY ZELLER STUY M.D.
Pediatrics
950 W WALNUT ST
INDIANAPOLIS, IN 46202
Marion County (317) 274-3966
PIERRE CHARLES DAGHER M.D.
Internal Medicine (Nephrology)
950 W WALNUT ST, R2 202A
INDIANAPOLIS, IN 46202
Marion County (317) 274-7453
VIKAS AGRAWAL MBBS
Internal Medicine (Nephrology)
950 W WALNUT ST
INDIANAPOLIS, IN 46202
Marion County (317) 278-6061
JINHUI CHEN
Veterinarian (Medical Research)
950 W WALNUT ST, R2-402
INDIANAPOLIS, IN 46202
Marion County (317) 278-5782

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jinwook Park's NPI number?

The NPI number for Jinwook Park is 1275029084. It was assigned to this individual provider in the NPPES registry on July 4, 2018.

Where is Jinwook Park located?

Jinwook Park practices at 950 W Walnut St, Indianapolis, IN 46202. The listed phone number is (317) 274-7453.

What is Jinwook Park's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Jinwook Park enrolled in Medicare?

Yes. Jinwook Park is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Jinwook Park accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Home State Health, Ambetter of Tennessee and Anthem Blue Cross and Blue Shield and 1 other insurer list Jinwook Park as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Jinwook Park affiliated with any hospitals?

According to CMS data, Jinwook Park is affiliated with Jewish Hospital & St Mary's Healthcare, Norton Hospitals, Inc and University Of Louisville Hospital.

When was this NPI record last updated?

The NPPES record for Jinwook Park was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.