NPI registry status
Active
2026 NPPES data Gastroenterology Physician NPI 1831485028 D.O
Verify on CMS → Jonathan Umbel, D.O
Gastroenterology Physician in Westlake, Ohio.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 17,061 in Gastroenterology Physician, 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
810
Medicare Part D claims · 213 beneficiaries · Gastroenterology Physician avg: 848
Generic prescribing
78%
generic claims · 22% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.1K
32 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Jonathan Umbel, D.O filed 810 Medicare Part D claims in 2024 as a Gastroenterology Physician in Westlake, Ohio, prescribing 78% generic.
- 810
- Part D claims, 2024
- 78%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥72nd
- 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 Umbel, D.O
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 1831485028), first enumerated 06/26/2011.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 810 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- 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
$1.1K in reported industry payments (32 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
Ohio statewide board action statistics are published annually — these figures describe aggregate state activity, not Jonathan Umbel, D.O's individual license status. Verify directly with the state medical board.
Source: OMB 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 1831485028 · Gastroenterology Physician
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1831485028
- ENUM-MID 2011
- TAX-MID 17K Gastroenterology Physician
- RX-LIGHT 810
- BOOK-LIGHT 625 in Ohio
- PHOTO-ENUM Julia Binder · 2011
Jonathan Umbel, D.O's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
810 ≥ 72nd percentile 72% 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
✓
Board certification likely (heuristic, not verified)
Jonathan Umbel, D.O practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Jonathan Umbel, D.O?
Quality data not reportedPrimary specialty
Gastroenterology Physician
Medicare Part D claims
810 4% vs specialty avg
Specialty distribution in Ohio
How Gastroenterology Physician compares to other specialties among Ohio 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 Gastroenterology Physician. 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 | 1831485028 |
|---|---|
| Specialty | Gastroenterology Physician |
| Credentials | D.O |
| Gender | Male |
| NPI Issued | 06/26/2011 |
Hospital and facility affiliations
Facilities where Jonathan Umbel, D.O 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.
Cleveland Clinic
★★★★☆ 4/5
Cleveland, OH
Acute Care Hospitals
CMS CCN: 360180
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 Umbel, D.O. Source: openpaymentsdata.cms.gov.
Total received
$1.1K
Largest payer
Medtronic, 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.
License & disciplinary context - Ohio OMB 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 ~48K Ohio medical licensees in 2023 - they are NOT specific to Jonathan Umbel, D.O. To verify Jonathan Umbel, D.O's current license status, search the OMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
158
Total board actions, Ohio 2023
Across 154 cases
3.29
Actions per 1,000 licensees
Ohio statewide rate
probation
Most common action type
56 cases
OMB 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 Ohio disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Jonathan Umbel, D.O - brand share 22.0%
Gastroenterology Physician average
22% brand-name claims vs 78% generic, on 810 2024 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 2024.
810
Total Claims
$917K
Total Drug Cost
213
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,398.367
- Total Day Supply
- 40,333
- Brand vs Generic
- 22% brand / 78% generic
- Brand Drug Cost
- $883K
- Generic Drug Cost
- $35K
- Antibiotic Claims
- 54
Patient Demographics
- Average Patient Age
- 69.5 years
- Avg HCC Risk Score
- 1.66
- Gender Split
- 65% female / 35% male
- Age Distribution
- <65: 37, 65-74: 109, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Jonathan Umbel, D.O prescribes most
Top Medicare Part D drugs by claim count, 2024
- Pantoprazole Sodium
Pantoprazole Sodium
170 claims
- Omeprazole 47
Omeprazole
47 claims
- Creon 37
Creon
37 claims
- Famotidine 35
Famotidine
35 claims
- Azathioprine 23
Azathioprine
23 claims
- Mesalamine 22
Mesalamine
22 claims
- Xifaxan 22
Xifaxan
22 claims
- Furosemide 21
Furosemide
21 claims
| Drug | Claims |
|---|---|
| Pantoprazole Sodium | 170 |
| Omeprazole | 47 |
| Creon Lipase/Protease/Amylase | 37 |
| Famotidine | 35 |
| Azathioprine | 23 |
| Mesalamine | 22 |
| Xifaxan Rifaximin | 22 |
| Furosemide | 21 |
| Balsalazide Disodium | 20 |
| Dicyclomine Hcl | 20 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gastroenterology Physician Overview
How Jonathan Umbel, D.O fits within the Gastroenterology Physician landscape nationally.
17,061
Gastroenterology Physician Providers in US
54
States with Gastroenterology Physician
848
Avg Claims per Provider
Jonathan Umbel, D.O's 810 claims are below the specialty average of 848.
Nationwide Gastroenterology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Umbel, both outside Ohio so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2011)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Gastroenterology Physician Providers in Ohio
Other clinicians with the same primary specialty enrolled in Ohio, drawn from the same CMS NPPES roster as Umbel.
One of 625 Gastroenterology Physician providers enrolled in Ohio, 5 are shown here.
Dr. Rami Abbass
M.D.
Mentor, OH
Dr. Fayez Abboud
M.D.
Troy, OH
Dr. Sulieman Abdal Raheem
MD
Norwalk, OH
Dr. Ala' Abdel Jalil
M.D.
Cleveland, OH
Dr. Mohammad Abdrabbo
MD
Montgomery, OH
Compare Gastroenterology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Jonathan Umbel, D.O's specialty? ▼
Jonathan Umbel, D.O specializes in Gastroenterology Physician and practices in Westlake, Ohio. Credentials: D.O.
How much does Jonathan Umbel, D.O prescribe under Medicare Part D? ▼
In 2024, Jonathan Umbel, D.O wrote 810 Medicare Part D claims totaling $917K in drug costs for 213 beneficiaries.
Where is Jonathan Umbel, D.O located? ▼
Jonathan Umbel, D.O is located at 29000 CENTER RIDGE RD, Westlake, OH, 44145. Phone: (440) 827-0000.
What is Jonathan Umbel, D.O's NPI number? ▼
Jonathan Umbel, D.O's National Provider Identifier (NPI) is 1831485028, issued on 06/26/2011.
Does Jonathan Umbel, D.O prescribe more brand-name or generic drugs? ▼
Jonathan Umbel, D.O's prescribing is 22% brand-name and 78% generic drugs by claim count, with $883K in brand drug costs.
How many Gastroenterology Physician providers are there in the US? ▼
There are 17,061 Gastroenterology Physician providers across 54 states in the US. The average Gastroenterology Physician provider writes 848 Medicare Part D claims per year.
What drugs does Jonathan Umbel, D.O prescribe most often? ▼
Based on 2024 Medicare Part D data, Jonathan Umbel, D.O's most frequently prescribed drugs include Pantoprazole Sodium, Omeprazole, Creon. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jonathan Umbel, D.O accept Medicare? ▼
Jonathan Umbel, D.O appears in CMS Medicare data with 810 Part D claims and 213 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jonathan Umbel, D.O's credentials? ▼
Jonathan Umbel, D.O's NPI is 1831485028 with credentials D.O. 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.