Dr. Jonathan Ryohwan Jang, MD

  • Columbia, MS
  • Family medicine physician
NPI1073603171PAC ID2668646597
Medicare services, 2018
39
Part D claims, 2024
191
Industry payments
$276
Affiliated sites
1
Medical group
1
Practice address
2 W Lakeview Dr, Columbia, MS 39429
Practice phone
Call (601) 444-4798
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Pediatrics & Family Practice Of Columbia, P.a.

Multi-specialty group site · Columbia, Mississippi

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Dr. Jonathan Ryohwan Jang is a family medicine physician in Columbia, Mississippi

Dr. Jang practices at Pediatrics & Family Practice Of Columbia, P.a. in Columbia, Mississippi.

Dr. Jang's NPI, 1073603171, was assigned on October 13, 2006. Dr. Jang holds Mississippi license 17888.

NPI and contact details
Medicare PAC ID
2668646597
NPI enumeration date
October 13, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(601) 444-4798
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
53
Medical school graduation
1999

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Jonathan Ryohwan Jang practices at Pediatrics & Family Practice of Columbia, P.a. in Columbia, Mississippi

Dr. Jang's primary practice is Pediatrics & Family Practice of Columbia, P.a., at 2 W Lakeview Dr, Columbia, MS 39429. The practice phone is (601) 444-4798.

  • Pediatrics & Family Practice of Columbia, P.a.
    2 W Lakeview Dr, Columbia, MS 39429Phone(601) 444-4798

Source: Dmand AI Affiliation Data

Dr. Jonathan Ryohwan Jang is affiliated with 1 site of care and 1 medical group

Dr. Jang's primary practice is Pediatrics & Family Practice Of Columbia, P.a. in Columbia, Mississippi. The medical group on file is Pediatrics & Family Practice of Columbia, PA.

Pediatrics & Family Practice Of Columbia, P.a.Multi-specialty group site · Columbia, MississippiPrimary
Pediatrics & Family Practice of Columbia, PAPediatrics group, Columbia, MS

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Jonathan Ryohwan Jang's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jang practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Pediatrics & Family Practice Of Columbia, P.a.Available with a free account

Source: Dmand AI Technology Install Data

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Dr. Jonathan Ryohwan Jang is one of 954 family medicine physicians in Mississippi

Family medicine is Dr. Jang's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Jang is licensed in Mississippi.

Specialties and state licenses

  • Family medicine, MississippiPrimaryLicense 17888 · taxonomy 207Q00000X

Family medicine physicians near Dr. Jang

Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.

954family medicine physicians in Mississippi
3family medicine physicians in Columbia

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Jonathan Ryohwan Jang billed Medicare for 39 services in 2018

CMS data shows 39 Medicare services from Dr. Jang across 1 procedure code in 2018, all of them office visits. Medicare paid $1,937 for them. Every service was in an office.

Medicare services, 201839
Paid by Medicare$1,937
Procedure codes1

Dr. Jang's Medicare services by type, 2017 to 2018

  • 2017
  • 2018
Office and hospital visits
2017: 412018: 395%

Dr. Jang compared with the Mississippi median for family medicine physicians, 2018

  • Dr. Jang
  • Mississippi median
Medicare services
39vs 80095% below
Part D claims
15vs 1,79299% below

Medians across 967 family medicine physicians in Mississippi with Dmand AI profiles that report each measure.

Dr. Jang's most billed Medicare procedure codes, 2018

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Jang

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Jonathan Ryohwan Jang's patients have a median age of 19

Across all payers, Dmand AI patient panel data puts Dr. Jang's median patient age at 19, with 59% women.

Dr. Jang's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 19

Patient panel by sex, all payers

  • Women59%
  • Men41%

Source: Dmand AI Patient Panel Data

Dr. Jonathan Ryohwan Jang wrote 191 Medicare Part D claims in 2024

In 2024, Dr. Jang wrote 191 Medicare Part D claims for 19 patients. 72% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $154 in total drug cost. In 2023, CMS named 44 claims across 3 drugs.

Part D claims, 2024191
Drugs named by CMS1
Total drug cost$154
Part D patients19

Dr. Jang's Part D claims by kind of drug, 2024

  • Generic138 claims72%
  • Brand-name and other53 claims28%

Dr. Jang's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 442024: 1566%

Drugs named by CMS: 1 in 2024, 3 in 2023.

See all prescribing by Dr. Jang

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Dr. Jonathan Ryohwan Jang takes part in Medicare

Dr. Jang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Jonathan Ryohwan Jang received $276 in industry payments from 2016 to 2025

CMS Open Payments shows 16 general payments to Dr. Jang from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $60.

General payments to Dr. Jang by program year, 2016 to 2025

Companies that paid Dr. Jang the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Jang

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Jonathan Ryohwan Jang's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Jonathan Ryohwan Jang

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Jonathan Ryohwan Jang's NPI number?

Dr. Jonathan Ryohwan Jang's NPI number is 1073603171. It was assigned on October 13, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Jonathan Ryohwan Jang?

Dr. Jonathan Ryohwan Jang is a family medicine physician in Columbia, Mississippi. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).

Where does Dr. Jonathan Ryohwan Jang practice?

Dr. Jang practices at 2 W Lakeview Dr, Columbia, MS 39429. Dr. Jang's primary practice is Pediatrics & Family Practice Of Columbia, P.a. in Columbia, Mississippi.

What is Dr. Jonathan Ryohwan Jang's office phone number?

The practice phone on file for Dr. Jang is (601) 444-4798.

What is Dr. Jonathan Ryohwan Jang's medical license number?

Dr. Jang holds Mississippi license 17888.

What medical group is Dr. Jonathan Ryohwan Jang part of?

Dr. Jang is linked to Pediatrics & Family Practice of Columbia, PA.

Does Dr. Jonathan Ryohwan Jang accept Medicare?

Yes. CMS data shows Dr. Jang billed Medicare for 39 services in 2018, and Dr. Jang accepts Medicare assignment.

What services does Dr. Jonathan Ryohwan Jang bill to Medicare?

In 2018, Dr. Jang's most billed Medicare services were office visit, established patient (99214).

What drugs does Dr. Jonathan Ryohwan Jang prescribe most?

In 2024 Medicare Part D data, Dr. Jang's most prescribed drugs by claims were Levothyroxine Sodium.

Has Dr. Jonathan Ryohwan Jang received payments from drug or device companies?

CMS Open Payments shows $276 in general payments to Dr. Jang from 6 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.

How long has Dr. Jonathan Ryohwan Jang been practicing?

Dr. Jang graduated from medical school in 1999, 27 years ago.

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