NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1447363585 MD
Verify on CMS → Shawn Bailey, MD
Family Medicine Physician in Granville, Illinois.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 147,760 in 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
12K
Medicare Part D claims · 619 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$212.84
7 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Shawn Bailey, MD filed 12,275 Medicare Part D claims in 2023 as a Family Medicine Physician in Granville, Illinois, prescribing 88% generic.
- 12K
- Part D claims, 2023
- 88%
- generic prescribing
- Likely
- board-certified (heuristic)
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.
Shawn Bailey, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
12,275 Top 2% higher than 98% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Shawn Bailey, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations - 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 Bailey, MD?
Quality data not reportedPrimary specialty
Family Medicine Physician
Medicare Part D claims
12,275 259% vs specialty avg
Specialty distribution in Illinois
How Family Medicine Physician compares to other specialties among Illinois 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 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).
Shawn Bailey, MD appears in the CMS NPPES registry as a Family Medicine Physician provider holding MD credentials at 309 SOUTH MCCOY STREET, Granville, IL, 61326, with a listed phone of (815) 339-6245. NPI 1447363585 was issued on 08/15/2006.
Medicare Part D records for calendar year 2023 show 12,275 prescription claims written by this provider, covering 619 Medicare beneficiaries and totaling roughly $1.1 million in drug spend, split 12% brand-name and 88% generic by claim count, with an opioid prescribing rate of 5.0%.
Family Medicine Physician is a high-volume specialty nationwide, with 147,760 enrolled providers across 56 states and an average of 3,418 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1447363585 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 08/15/2006 |
Hospital and facility affiliations
Facilities where Shawn Bailey, MD 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.
Epss LLC - East Series
Clinton, IL
Mendota Community Hospital
Granville, IL
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 Shawn Bailey, MD. Source: openpaymentsdata.cms.gov.
Total received
$213
Largest payer
AIMMUNE THERAPEUTICS, 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 - Illinois IDFPR 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 ~42K Illinois medical licensees in 2023 - they are NOT specific to Shawn Bailey, MD. To verify Shawn Bailey, MD's current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases
IDFPR 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 Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Shawn Bailey, MD - brand share 12.0%
Family Medicine Physician average
12% brand-name claims vs 88% generic, on 12,275 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.
12,275
Total Claims
$1.1M
Total Drug Cost
619
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 22,941
- Total Day Supply
- 665,197
- Brand vs Generic
- 12% brand / 88% generic
- Brand Drug Cost
- $941K
- Generic Drug Cost
- $199K
- Opioid Claims
- 609 (5.0% rate)
- Antibiotic Claims
- 272
Patient Demographics
- Average Patient Age
- 72.1 years
- Avg HCC Risk Score
- 0.98
- Gender Split
- 53% female / 47% male
- Age Distribution
- <65: 77, 65-74: 298, 75-84: 184, 85+: 60
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Shawn Bailey, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
807 claims
- Levothyroxine Sodium
Levothyroxine Sodium
576 claims
- Lisinopril
Lisinopril
482 claims
- Amlodipine Besylate
Amlodipine Besylate
335 claims
- Simvastatin 317
Simvastatin
317 claims
- Hydrocodone-Acetam… 314
Hydrocodone-Acetaminophen
314 claims
- Metformin Hcl 303
Metformin Hcl
303 claims
- Omeprazole 303
Omeprazole
303 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 807 |
| Levothyroxine Sodium | 576 |
| Lisinopril | 482 |
| Amlodipine Besylate | 335 |
| Simvastatin | 317 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 314 |
| Metformin Hcl | 303 |
| Omeprazole | 303 |
| Metoprolol Succinate | 279 |
| Allopurinol | 256 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Shawn Bailey, MD fits within the Family Medicine Physician landscape nationally.
147,760
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
Shawn Bailey, MD's 12,275 claims are above the specialty average of 3,418.
Nearby Family Medicine Physician Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Bailey.
Dr. Jon Aagaard
MD
Wheaton, IL
Dr. Napoleon Abando
MD
Woodstock, IL
Dr. Nikka Abaricia
MD
Chicago, IL
Mohemmed Abbas
Chicago, IL
Muhammad Abbas
Alton, IL
Compare Family Medicine Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Illinois medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Family Medicine Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Illinois
Frequently Asked Questions
What is Shawn Bailey, MD's specialty? ▼
Shawn Bailey, MD specializes in Family Medicine Physician and practices in Granville, Illinois. Credentials: MD.
How much does Shawn Bailey, MD prescribe under Medicare Part D? ▼
In 2023, Shawn Bailey, MD wrote 12,275 Medicare Part D claims totaling $1.1M in drug costs for 619 beneficiaries.
Where is Shawn Bailey, MD located? ▼
Shawn Bailey, MD is located at 309 SOUTH MCCOY STREET, Granville, IL, 61326. Phone: (815) 339-6245.
What is Shawn Bailey, MD's NPI number? ▼
Shawn Bailey, MD's National Provider Identifier (NPI) is 1447363585, issued on 08/15/2006.
Does Shawn Bailey, MD prescribe more brand-name or generic drugs? ▼
Shawn Bailey, MD's prescribing is 12% brand-name and 88% generic drugs by claim count, with $941K in brand drug costs.
Does Shawn Bailey, MD prescribe opioids? ▼
Yes, Shawn Bailey, MD had 609 opioid claims in 2023 with an opioid prescribing rate of 5.0%.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,760 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does Shawn Bailey, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Shawn Bailey, MD's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Shawn Bailey, MD accept Medicare? ▼
Shawn Bailey, MD appears in CMS Medicare data with 12,275 Part D claims and 619 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Shawn Bailey, MD's credentials? ▼
Shawn Bailey, MD's NPI is 1447363585 with credentials MD. 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
Compiled from official public sources by the PlainDoctor editorial team.
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.