NPI registry status
Active
2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1285053686 M.D.
Verify on CMS → Jonathan Chang, M.D.
Student in an Organized Health Care Education/Training Program in North Little Rock, Arkansas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 331,274 in Student in an Organized Health Care Education/Training Program, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
255
Medicare Part D claims · 68 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 459
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$526.06
31 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Jonathan Chang, M.D. filed 255 Medicare Part D claims in 2023 as a Student in an Organized Health Care Education/Training Program in North Little Rock, Arkansas, prescribing 93% generic.
- 255
- Part D claims, 2023
- 93%
- generic prescribing
- $526.06
- industry payments (Sunshine Act)
- ≥49th
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Jonathan Chang, M.D.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1285053686), first enumerated 04/14/2014.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 255 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$526.06 in reported industry payments (31 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1285053686 · Student in an Organized Health Care Education/Training Program
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1285053686
- ENUM-MID 2014
- TAX-MEGA 331K Student in
- RX-LIGHT 255
- BOOK-LIGHT 2,616 in Arkansas
- PHOTO-ENUM Adam Fonseca · 2014
Jonathan Chang, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
255 ≥ 49th percentile 49% of 1,370,886 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Jonathan Chang, M.D.?
Quality data not reportedPrimary specialty
Student in an Organized Health Care Education/Training Program
Medicare Part D claims
255 44% vs specialty avg
Specialty distribution in Arkansas
How Student in an Organized Health Care Education/Training Program compares to other specialties among Arkansas providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Student in an Organized Health Care Education/Training Program. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1285053686 |
|---|---|
| Specialty | Student in an Organized Health Care Education/Training Program |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 04/14/2014 |
Hospital and facility affiliations
Facilities where Jonathan Chang, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Arkansas Health Group
North Little Rock, AR
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Jonathan Chang, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$526
Largest payer
Sumitomo Pharma America, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Generic-heavy
Jonathan Chang, M.D. - brand share 7.0%
Student in an Organized Health Care Education/Training Program average
7% brand-name claims vs 93% generic, on 255 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
255
Total Claims
$10K
Total Drug Cost
68
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 381
- Total Day Supply
- 8,872
- Brand vs Generic
- 7% brand / 93% generic
- Brand Drug Cost
- $3K
- Generic Drug Cost
- $7K
- Opioid Claims
- 21 (8.2% rate)
- Antibiotic Claims
- 24
Patient Demographics
- Average Patient Age
- 58.6 years
- Avg HCC Risk Score
- 1.08
- Gender Split
- 100% female / 0% male
- Age Distribution
- <65: 37, 65-74: 22, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Jonathan Chang, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Medroxyprogesteron…
Medroxyprogesterone Acetate
39 claims
- Estradiol
Estradiol
24 claims
- Ondansetron Hcl
Ondansetron Hcl
24 claims
- Norethindrone 13
Norethindrone
13 claims
- Estradiol (Twice W… 12
Estradiol (Twice Weekly)
12 claims
- Oxycodone-Acetamin… 11
Oxycodone-Acetaminophen
11 claims
- Spironolactone 11
Spironolactone
11 claims
| Drug | Claims |
|---|---|
| Medroxyprogesterone Acetate | 39 |
| Estradiol | 24 |
| Ondansetron Hcl | 24 |
| Norethindrone | 13 |
| Estradiol (Twice Weekly) Estradiol | 12 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 11 |
| Spironolactone | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Student in an Organized Health Care Education/Training Program in AR →
All providers in Arkansas →
Compare specialties →
Student in an Organized Health Care Education/Training Program Overview
How Jonathan Chang, M.D. fits within the Student in an Organized Health Care Education/Training Program landscape nationally.
331,274
Student in an Organized Health Care Education/Training Program Providers in US
55
States with Student in an Organized Health Care Education/Training Program
459
Avg Claims per Provider
Jonathan Chang, M.D.'s 255 claims are below the specialty average of 459.
Nationwide Student in an Organized Health Care Education/Training Program peers with similar MIPS or enrollment year
Two federal-record peer sets for Chang, both outside Arkansas so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2014)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Student in an Organized Health Care Education/Training Program Providers in Arkansas
Other clinicians with the same primary specialty enrolled in Arkansas, drawn from the same CMS NPPES roster as Chang.
One of 2,616 Student in an Organized Health Care Education/Training Program providers enrolled in Arkansas, 5 are shown here.
Frequently Asked Questions
What is Jonathan Chang, M.D.'s specialty? ▼
Jonathan Chang, M.D. specializes in Student in an Organized Health Care Education/Training Program and practices in North Little Rock, Arkansas. Credentials: M.D..
How much does Jonathan Chang, M.D. prescribe under Medicare Part D? ▼
In 2023, Jonathan Chang, M.D. wrote 255 Medicare Part D claims totaling $10K in drug costs for 68 beneficiaries.
Where is Jonathan Chang, M.D. located? ▼
Jonathan Chang, M.D. is located at 3201 SPRINGHILL DR # 130, North Little Rock, AR, 72117. Phone: (501) 955-2741.
What is Jonathan Chang, M.D.'s NPI number? ▼
Jonathan Chang, M.D.'s National Provider Identifier (NPI) is 1285053686, issued on 04/14/2014.
Does Jonathan Chang, M.D. prescribe more brand-name or generic drugs? ▼
Jonathan Chang, M.D.'s prescribing is 7% brand-name and 93% generic drugs by claim count, with $3K in brand drug costs.
Does Jonathan Chang, M.D. prescribe opioids? ▼
Yes, Jonathan Chang, M.D. had 21 opioid claims in 2023 with an opioid prescribing rate of 8.2%.
How many Student in an Organized Health Care Education/Training Program providers are there in the US? ▼
There are 331,274 Student in an Organized Health Care Education/Training Program providers across 55 states in the US. The average Student in an Organized Health Care Education/Training Program provider writes 459 Medicare Part D claims per year.
What drugs does Jonathan Chang, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Jonathan Chang, M.D.'s most frequently prescribed drugs include Medroxyprogesterone Acetate, Estradiol, Ondansetron Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jonathan Chang, M.D. accept Medicare? ▼
Jonathan Chang, M.D. appears in CMS Medicare data with 255 Part D claims and 68 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jonathan Chang, M.D.'s credentials? ▼
Jonathan Chang, M.D.'s NPI is 1285053686 with credentials M.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.