NPI registry status
Active
2026 NPPES data Gastroenterology Physician NPI 1396760765 M.D.
Verify on CMS → David Oelsner, M.D.
Gastroenterology Physician in West Valley City, Utah.
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
1K
Medicare Part D claims · 605 beneficiaries · Gastroenterology Physician avg: 848
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.4K
80 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
David Oelsner, M.D. filed 1,340 Medicare Part D claims in 2024 as a Gastroenterology Physician in West Valley City, Utah, prescribing 82% generic.
- 1K
- Part D claims, 2024
- 82%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥79th
- 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 David Oelsner, 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 1396760765), first enumerated 07/13/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,340 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
$1.4K in reported industry payments (80 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 1396760765 · Gastroenterology Physician
NPI-10 · ENUM-LEGACY · TAX-MID · RX-MID · BOOK-THIN · PHOTO-ENUM
- NPI-10 1396760765
- ENUM-LEGACY 2006
- TAX-MID 17K Gastroenterology Physician
- RX-MID 1,340
- BOOK-THIN 120 in Utah
- PHOTO-ENUM Rafid Hussein · 2006
David Oelsner, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
1,340 ≥ 79th percentile 79% 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)
David Oelsner, M.D. 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 David Oelsner, M.D.?
Quality data not reportedPrimary specialty
Gastroenterology Physician
Medicare Part D claims
1,340 58% vs specialty avg
Specialty distribution in Utah
How Gastroenterology Physician compares to other specialties among Utah 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 | 1396760765 |
|---|---|
| Specialty | Gastroenterology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 07/13/2006 |
Hospital and facility affiliations
Facilities where David Oelsner, 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.
Granger Medical Clinic PC
West Valley City, UT
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 David Oelsner, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$1.4K
Largest payer
ABBVIE 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 · Typical
David Oelsner, M.D. - brand share 18.0%
Gastroenterology Physician average
18% brand-name claims vs 82% generic, on 1,340 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.
1,340
Total Claims
$382K
Total Drug Cost
605
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,070.133
- Total Day Supply
- 48,074
- Brand vs Generic
- 18% brand / 82% generic
- Brand Drug Cost
- $335K
- Generic Drug Cost
- $46K
- Antibiotic Claims
- 32
Patient Demographics
- Average Patient Age
- 69.8 years
- Avg HCC Risk Score
- 1.09
- Gender Split
- 49% female / 51% male
- Age Distribution
- <65: 68, 65-74: 390, 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 David Oelsner, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Gavilyte-G
Gavilyte-G
243 claims
- Omeprazole
Omeprazole
215 claims
- Peg-3350 And Elect… 87
Peg-3350 And Electrolytes
87 claims
- Pantoprazole Sodium 77
Pantoprazole Sodium
77 claims
- Colesevelam Hcl 54
Colesevelam Hcl
54 claims
- Sucralfate 51
Sucralfate
51 claims
- Peg 3350-Electrolyte 47
Peg 3350-Electrolyte
47 claims
- Budesonide Dr 45
Budesonide Dr
45 claims
| Drug | Claims |
|---|---|
| Gavilyte-G Peg3350/Sod Sulf,bicarb,cl/Kcl | 243 |
| Omeprazole | 215 |
| Peg-3350 And Electrolytes Peg3350/Sod Sulf,bicarb,cl/Kcl | 87 |
| Pantoprazole Sodium | 77 |
| Colesevelam Hcl | 54 |
| Sucralfate | 51 |
| Peg 3350-Electrolyte Sodium Chloride/Nahco3/Kcl/Peg | 47 |
| Budesonide Dr Budesonide | 45 |
| Diphenoxylate-Atropine Diphenoxylate Hcl/Atropine | 38 |
| Dicyclomine Hcl | 31 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gastroenterology Physician Overview
How David Oelsner, M.D. fits within the Gastroenterology Physician landscape nationally.
17,061
Gastroenterology Physician Providers in US
54
States with Gastroenterology Physician
848
Avg Claims per Provider
David Oelsner, M.D.'s 1,340 claims are above the specialty average of 848.
Nationwide Gastroenterology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Oelsner, both outside Utah so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Gastroenterology Physician Providers in Utah
Other clinicians with the same primary specialty enrolled in Utah, drawn from the same CMS NPPES roster as Oelsner.
One of 120 Gastroenterology Physician providers enrolled in Utah, 5 are shown here.
Dr. Mohammad Alsolaiman
MD
American Fork, UT
Elizabeth Auckley
BA
Salt Lake City, UT
Dr. Dennis Avner
M.D.
Salt Lake City, UT
Dr. Genci Babameto
M.D.
West Jordan, UT
Dr. Robert Barnett
M.D.
Sandy, UT
Compare Gastroenterology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is David Oelsner, M.D.'s specialty? ▼
David Oelsner, M.D. specializes in Gastroenterology Physician and practices in West Valley City, Utah. Credentials: M.D..
How much does David Oelsner, M.D. prescribe under Medicare Part D? ▼
In 2024, David Oelsner, M.D. wrote 1,340 Medicare Part D claims totaling $382K in drug costs for 605 beneficiaries.
Where is David Oelsner, M.D. located? ▼
David Oelsner, M.D. is located at 2965 W 3500 S, West Valley City, UT, 84119. Phone: (801) 965-3600.
What is David Oelsner, M.D.'s NPI number? ▼
David Oelsner, M.D.'s National Provider Identifier (NPI) is 1396760765, issued on 07/13/2006.
Does David Oelsner, M.D. prescribe more brand-name or generic drugs? ▼
David Oelsner, M.D.'s prescribing is 18% brand-name and 82% generic drugs by claim count, with $335K 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 David Oelsner, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, David Oelsner, M.D.'s most frequently prescribed drugs include Gavilyte-G, Omeprazole, Peg-3350 And Electrolytes. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does David Oelsner, M.D. accept Medicare? ▼
David Oelsner, M.D. appears in CMS Medicare data with 1,340 Part D claims and 605 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify David Oelsner, M.D.'s credentials? ▼
David Oelsner, M.D.'s NPI is 1396760765 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.