NPI registry status
Active
2026 NPPES data Rehabilitation Practitioner NPI 1659686947 M.D.
Verify on CMS → Jon-Michael Ong, M.D.
Rehabilitation Practitioner in Austin, Texas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 18,781 in Rehabilitation Practitioner, 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
789
Medicare Part D claims · 173 beneficiaries · Rehabilitation Practitioner avg: 526
What the federal data shows
Jon-Michael Ong, M.D. filed 789 Medicare Part D claims in 2024 as a Rehabilitation Practitioner in Austin, Texas.
- 789
- Part D claims, 2024
- ≥70th
- 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 Jon-Michael Ong, M.D.
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1659686947), first enumerated 08/11/2010.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 789 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- State context
State board disciplinary context
Texas statewide board action statistics are published annually — these figures describe aggregate state activity, not Jon-Michael Ong, M.D.'s individual license status. Verify directly with the state medical board.
Source: TMB annual report 2023
- 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 1659686947 · Rehabilitation Practitioner
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1659686947
- ENUM-MID 2010
- TAX-MID 19K Rehabilitation Practitioner
- RX-LIGHT 789
- BOOK-THIN 72 in Texas
- PHOTO-ENUM Enjoli Smith · 2010
Jon-Michael Ong, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
789 ≥ 70th percentile 70% of 1,416,883 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 · 2024
What does the federal data show about Jon-Michael Ong, M.D.?
Quality data not reportedPrimary specialty
Rehabilitation Practitioner
Medicare Part D claims
789 50% vs specialty avg
Specialty distribution in Texas
How Rehabilitation Practitioner compares to other specialties among Texas 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 Rehabilitation Practitioner. 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 | 1659686947 |
|---|---|
| Specialty | Rehabilitation Practitioner |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 08/11/2010 |
License & disciplinary context - Texas TMB 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 - they are NOT specific to Jon-Michael Ong, M.D.. To verify Jon-Michael Ong, M.D.'s current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases
TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
789
Total Claims
$31K
Total Drug Cost
173
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 821.567
- Total Day Supply
- 19,957
- Generic Drug Cost
- $9K
- Opioid Claims
- 67 (8.5% rate)
- Antibiotic Claims
- 21
Patient Demographics
- Average Patient Age
- 76.7 years
- Avg HCC Risk Score
- 2.62
- Gender Split
- 57% female / 43% male
- Age Distribution
- <65: 15, 65-74: 49, 75-84: 71, 85+: 38
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Jon-Michael Ong, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Trazodone Hcl
Trazodone Hcl
38 claims
- Methocarbamol
Methocarbamol
37 claims
- Amlodipine Besylate
Amlodipine Besylate
34 claims
- Tramadol Hcl
Tramadol Hcl
33 claims
- Quetiapine Fumarate
Quetiapine Fumarate
27 claims
- Gabapentin
Gabapentin
26 claims
- Oxycodone Hcl
Oxycodone Hcl
25 claims
- Pantoprazole Sodium
Pantoprazole Sodium
19 claims
| Drug | Claims |
|---|---|
| Trazodone Hcl | 38 |
| Methocarbamol | 37 |
| Amlodipine Besylate | 34 |
| Tramadol Hcl | 33 |
| Quetiapine Fumarate | 27 |
| Gabapentin | 26 |
| Oxycodone Hcl | 25 |
| Pantoprazole Sodium | 19 |
| Furosemide | 18 |
| Atorvastatin Calcium | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Rehabilitation Practitioner Overview
How Jon-Michael Ong, M.D. fits within the Rehabilitation Practitioner landscape nationally.
18,781
Rehabilitation Practitioner Providers in US
51
States with Rehabilitation Practitioner
526
Avg Claims per Provider
Jon-Michael Ong, M.D.'s 789 claims are above the specialty average of 526.
Nationwide Rehabilitation Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Ong, both outside Texas so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2010)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Rehabilitation Practitioner Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Ong.
One of 72 Rehabilitation Practitioner providers enrolled in Texas, 5 are shown here.
Dr. Fortunato Abello
MD
San Antonio, TX
Oscar Aguado
MSAT STUDENT
Weatherford, TX
Gerardo Aguirre
L.A.T.
Rio Grande City, TX
Marisa Alvarado Wandeler
Buda, TX
Dr. Susan Beckham
PHD
Dallas, TX
Compare Rehabilitation Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Jon-Michael Ong, M.D.'s specialty? ▼
Jon-Michael Ong, M.D. specializes in Rehabilitation Practitioner and practices in Austin, Texas. Credentials: M.D..
How much does Jon-Michael Ong, M.D. prescribe under Medicare Part D? ▼
In 2024, Jon-Michael Ong, M.D. wrote 789 Medicare Part D claims totaling $31K in drug costs for 173 beneficiaries.
Where is Jon-Michael Ong, M.D. located? ▼
Jon-Michael Ong, M.D. is located at 330 W BEN WHITE BLVD, Austin, TX, 78704. Phone: (512) 730-4800.
What is Jon-Michael Ong, M.D.'s NPI number? ▼
Jon-Michael Ong, M.D.'s National Provider Identifier (NPI) is 1659686947, issued on 08/11/2010.
Does Jon-Michael Ong, M.D. prescribe opioids? ▼
Yes, Jon-Michael Ong, M.D. had 67 opioid claims in 2024 with an opioid prescribing rate of 8.5%.
How many Rehabilitation Practitioner providers are there in the US? ▼
There are 18,781 Rehabilitation Practitioner providers across 51 states in the US. The average Rehabilitation Practitioner provider writes 526 Medicare Part D claims per year.
What drugs does Jon-Michael Ong, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Jon-Michael Ong, M.D.'s most frequently prescribed drugs include Trazodone Hcl, Methocarbamol, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jon-Michael Ong, M.D. accept Medicare? ▼
Jon-Michael Ong, M.D. appears in CMS Medicare data with 789 Part D claims and 173 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jon-Michael Ong, M.D.'s credentials? ▼
Jon-Michael Ong, M.D.'s NPI is 1659686947 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 (2024). 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 August 2026 (NPPES) / 2024 (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 August 2026.