MR. DON SIM MPH
NPI 1346702693
Internal Medicine in Indianapolis, IN

Q: What is Don Sim's NPI number?

The NPI number for Don Sim is 1346702693. It was assigned to this individual provider in the NPPES registry on April 4, 2019. The provider is also known as Dong Hyun Sim.

Q: What is Don Sim's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Don Sim was last updated on September 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.

Active since April 04, 2019PECOS EnrolledAccepts Medicare Assignment

2700 DR MARTIN LUTHER KING JR ST, INDIANAPOLIS, IN 46208(317) 931-4300(317) 931-4330 Get Directions Write a Review

NPPES record last updated: September 30, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Oct 2, 2023, Aug 9, 2023, Jun 1, 2023 and 1 more (4 updates tracked since 2019).

On this page

About Mr. Don Sim Mph NPPES

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

MR. DON SIM MPH (NPI 1346702693) is an individual internal medicine provider in Indianapolis, Indiana, licensed in Indiana (01090479A) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Eskenazi Health, and is a graduate of Northeastern Ohio University College Of Medicine (2019).

NPPES Registry Identity

NPI1346702693

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameMR. DON SIMCredential: MPH

Location Address2700 DR MARTIN LUTHER KING JR STIndianapolis, IN 46208-5019

Mailing AddressPo Box 637764Cincinnati, OH 45263-7764 · (317) 880-3939

Phone(317) 931-4300

Fax(317) 931-4330

Sole ProprietorNo

Medical School CMSNortheastern Ohio University College Of MedicineGraduated 2019

Enumeration DateApril 4, 2019

Last NPPES UpdateSeptember 30, 20254 updates tracked since enumeration

NPPES CertifiedSeptember 30, 2025

✔ NPI 1346702693 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in IN · 01090479A

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedPediatricsTaxonomy 208000000X · License 01090479A (IN)

2700 DR MARTIN LUTHER KING JR ST, Indianapolis, IN 46208

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Other Names 1

Former Name (1)Dong Hyun Sim

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, 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

Mr. Don Sim 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 ID2860726155

PECOS Enrollment IDI20230615002473

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.

Hospital Affiliations CMS Care Compare

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

Eskenazi Health

Acute Care Hospitals · Indianapolis, IN

3/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number150024

Location720 Eskenazi AvenueIndianapolis, IN 46202 · Marion County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46208 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 12

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

ERIN E. DAILY WHNP

Nurse Practitioner