NPI registry status
Active
2026 NPPES data Obesity Medicine (Family Medicine) Physician NPI 1972549152 DO
Verify on CMS → Shawn Day, DO
Obesity Medicine (Family Medicine) Physician in Saint Cloud, Minnesota.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 152 in Obesity Medicine (Family 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
751
Medicare Part D claims · 115 beneficiaries · Obesity Medicine (Family Medicine) Physician avg: 2K
What the federal data shows
Shawn Day, DO filed 751 Medicare Part D claims in 2024 as an Obesity Medicine (Family Medicine) Physician in Saint Cloud, Minnesota.
- 751
- Part D claims, 2024
- Likely
- board-certified (heuristic)
- ≥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 Shawn Day, DO
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 1972549152), first enumerated 06/22/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 751 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
- 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 1972549152 · Obesity Medicine (Family Medicine) Physician
NPI-10 · ENUM-LEGACY · TAX-TRACE · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1972549152
- ENUM-LEGACY 2006
- TAX-TRACE 152
- RX-LIGHT 751
- BOOK-THIN 3 in Minnesota
- PHOTO-ENUM Verlyn Warrington, MD · 2006
Shawn Day, DO's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
751 ≥ 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
✓
Board certification likely (heuristic, not verified)
Shawn Day, DO 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 Shawn Day, DO?
Quality data not reportedPrimary specialty
Obesity Medicine (Family Medicine) Physician
Medicare Part D claims
751 50% vs specialty avg
Specialty distribution in Minnesota
How Obesity Medicine (Family Medicine) Physician compares to other specialties among Minnesota 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 Obesity Medicine (Family 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 | 1972549152 |
|---|---|
| Specialty | Obesity Medicine (Family Medicine) Physician |
| Credentials | DO |
| Gender | Male |
| NPI Issued | 06/22/2006 |
Hospital and facility affiliations
Facilities where Shawn Day, DO 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.
Centracare Clinic
Saint Cloud, MN
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
751
Total Claims
$451K
Total Drug Cost
115
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,361.3
- Total Day Supply
- 39,994
- Generic Drug Cost
- $12K
Patient Demographics
- Average Patient Age
- 62.7 years
- Avg HCC Risk Score
- 1.12
- Gender Split
- 68% female / 32% male
- Age Distribution
- <65: 45, 65-74: 59, 75-84: 11, 85+: 0
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Shawn Day, DO prescribes most
Top Medicare Part D drugs by claim count, 2024
- Naltrexone Hcl
Naltrexone Hcl
171 claims
- Mounjaro
Mounjaro
137 claims
- Ozempic
Ozempic
119 claims
- Topiramate
Topiramate
83 claims
- Bupropion Xl
Bupropion Xl
76 claims
- Wegovy 56
Wegovy
56 claims
- Metformin Hcl Er 47
Metformin Hcl Er
47 claims
- Rybelsus 14
Rybelsus
14 claims
| Drug | Claims |
|---|---|
| Naltrexone Hcl | 171 |
| Mounjaro Tirzepatide | 137 |
| Ozempic Semaglutide | 119 |
| Topiramate | 83 |
| Bupropion Xl Bupropion Hcl | 76 |
| Wegovy Semaglutide | 56 |
| Metformin Hcl Er Metformin Hcl | 47 |
| Rybelsus Semaglutide | 14 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Obesity Medicine (Family Medicine) Physician in MN →
All providers in Minnesota →
Compare specialties →
Obesity Medicine (Family Medicine) Physician Overview
How Shawn Day, DO fits within the Obesity Medicine (Family Medicine) Physician landscape nationally.
152
Obesity Medicine (Family Medicine) Physician Providers in US
38
States with Obesity Medicine (Family Medicine) Physician
1,505
Avg Claims per Provider
Shawn Day, DO's 751 claims are below the specialty average of 1,505.
Nationwide Obesity Medicine (Family Medicine) Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Day, both outside Minnesota 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 Obesity Medicine (Family Medicine) Physician Providers in Minnesota
Other clinicians with the same primary specialty enrolled in Minnesota, drawn from the same CMS NPPES roster as Day.
One of 3 Obesity Medicine (Family Medicine) Physician providers enrolled in Minnesota, 2 are shown here.
Compare Obesity Medicine (Family Medicine) Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Shawn Day, DO's specialty? ▼
Shawn Day, DO specializes in Obesity Medicine (Family Medicine) Physician and practices in Saint Cloud, Minnesota. Credentials: DO.
How much does Shawn Day, DO prescribe under Medicare Part D? ▼
In 2024, Shawn Day, DO wrote 751 Medicare Part D claims totaling $451K in drug costs for 115 beneficiaries.
Where is Shawn Day, DO located? ▼
Shawn Day, DO is located at 1200 6TH AVE N, Saint Cloud, MN, 56303. Phone: (320) 240-2828.
What is Shawn Day, DO's NPI number? ▼
Shawn Day, DO's National Provider Identifier (NPI) is 1972549152, issued on 06/22/2006.
How many Obesity Medicine (Family Medicine) Physician providers are there in the US? ▼
There are 152 Obesity Medicine (Family Medicine) Physician providers across 38 states in the US. The average Obesity Medicine (Family Medicine) Physician provider writes 1,505 Medicare Part D claims per year.
What drugs does Shawn Day, DO prescribe most often? ▼
Based on 2024 Medicare Part D data, Shawn Day, DO's most frequently prescribed drugs include Naltrexone Hcl, Mounjaro, Ozempic. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Shawn Day, DO accept Medicare? ▼
Shawn Day, DO appears in CMS Medicare data with 751 Part D claims and 115 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Shawn Day, DO's credentials? ▼
Shawn Day, DO's NPI is 1972549152 with credentials DO. 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.