NPI registry status
Active
2026 NPPES data Internal Medicine Physician NPI 1003221169
Verify on CMS → Ewa Gniado
Internal Medicine Physician in Ogden, 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 172,737 in Internal Medicine 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
2K
Medicare Part D claims · 323 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
61%
generic claims · 36% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$2.0K
94 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Ewa Gniado filed 1,576 Medicare Part D claims in 2023 as an Internal Medicine Physician in Ogden, Utah, prescribing 61% generic.
- 2K
- Part D claims, 2023
- 61%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥81st
- 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.
CMS NPPES provider registry desk
NPI 1003221169 · Internal Medicine Physician
NPI-10 · ENUM-MID · TAX-MEGA · RX-MID · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1003221169
- ENUM-MID 2014
- TAX-MEGA 173K Internal Medicine
- RX-MID 1,576
- BOOK-LIGHT 982 in Utah
- PHOTO-ENUM Jeeven Brah · 2014
Ewa Gniado's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,576 ≥ 81st percentile 81% 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
✓
Board certification likely (heuristic, not verified)
Ewa Gniado 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 Ewa Gniado?
Quality data not reportedPrimary specialty
Internal Medicine Physician
Medicare Part D claims
1,576 42% vs specialty avg
Specialty distribution in Utah
How Internal Medicine 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 Internal Medicine 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 | 1003221169 |
|---|---|
| Specialty | Internal Medicine Physician |
| Gender | Female |
| NPI Issued | 06/27/2014 |
Hospital and facility affiliations
Facilities where Ewa Gniado 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.
Michigan Healthcare Professionals PC
Farmington Hills, MI
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 Ewa Gniado. Source: openpaymentsdata.cms.gov.
Total received
$2.0K
Largest payer
Amgen 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 · Above average
Ewa Gniado - brand share 36.0%
Internal Medicine Physician average
36% brand-name claims vs 61% generic, on 1,576 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.
1,576
Total Claims
$611K
Total Drug Cost
323
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,717
- Total Day Supply
- 109,909
- Brand vs Generic
- 36% brand / 61% generic
- Brand Drug Cost
- $562K
- Generic Drug Cost
- $22K
Patient Demographics
- Average Patient Age
- 70.0 years
- Avg HCC Risk Score
- 1.50
- Gender Split
- 68% female / 32% male
- Age Distribution
- <65: 50, 65-74: 165, 75-84: 91, 85+: 17
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Ewa Gniado prescribes most
Top Medicare Part D drugs by claim count, 2023
- Levothyroxine Sodium
Levothyroxine Sodium
302 claims
- Methimazole 120
Methimazole
120 claims
- Alendronate Sodium 88
Alendronate Sodium
88 claims
- Metformin Hcl 54
Metformin Hcl
54 claims
- Jardiance 46
Jardiance
46 claims
- Lisinopril 43
Lisinopril
43 claims
- Atorvastatin Calcium 42
Atorvastatin Calcium
42 claims
- Synthroid 39
Synthroid
39 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 302 |
| Methimazole | 120 |
| Alendronate Sodium | 88 |
| Metformin Hcl | 54 |
| Jardiance Empagliflozin | 46 |
| Lisinopril | 43 |
| Atorvastatin Calcium | 42 |
| Synthroid Levothyroxine Sodium | 39 |
| Trulicity Dulaglutide | 37 |
| Prednisone | 28 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Internal Medicine Physician Overview
How Ewa Gniado fits within the Internal Medicine Physician landscape nationally.
172,737
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider
Ewa Gniado's 1,576 claims are below the specialty average of 2,716.
Nationwide Internal Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Gniado, both outside Utah 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 Internal Medicine Physician Providers in Utah
Other clinicians with the same primary specialty enrolled in Utah, drawn from the same CMS NPPES roster as Gniado.
One of 982 Internal Medicine Physician providers enrolled in Utah, 5 are shown here.
Dr. Zameer Abedin
MD
Salt Lake City, UT
Dr. Scott Aberegg
MD
Murray, UT
Dr. Anu Abraham
MD
Salt Lake City, UT
Dr. Abdulelah Abu Qare
MD
Layton, UT
Dr. Conrad Addison
MD
Salt Lake City, UT
Compare Internal Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Ewa Gniado's specialty? ▼
Ewa Gniado specializes in Internal Medicine Physician and practices in Ogden, Utah.
How much does Ewa Gniado prescribe under Medicare Part D? ▼
In 2023, Ewa Gniado wrote 1,576 Medicare Part D claims totaling $611K in drug costs for 323 beneficiaries.
Where is Ewa Gniado located? ▼
Ewa Gniado is located at 4403 HARRISON BLVD STE 3630, Ogden, UT, 84403. Phone: (801) 387-7900.
What is Ewa Gniado's NPI number? ▼
Ewa Gniado's National Provider Identifier (NPI) is 1003221169, issued on 06/27/2014.
Does Ewa Gniado prescribe more brand-name or generic drugs? ▼
Ewa Gniado's prescribing is 36% brand-name and 61% generic drugs by claim count, with $562K in brand drug costs.
How many Internal Medicine Physician providers are there in the US? ▼
There are 172,737 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does Ewa Gniado prescribe most often? ▼
Based on 2023 Medicare Part D data, Ewa Gniado's most frequently prescribed drugs include Levothyroxine Sodium, Methimazole, Alendronate Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ewa Gniado accept Medicare? ▼
Ewa Gniado appears in CMS Medicare data with 1,576 Part D claims and 323 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ewa Gniado's credentials? ▼
Ewa Gniado's NPI is 1003221169. 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.