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Dr. Patrick J. Butler, MD
NPI1316057516
- Medicare services, 2024
- 470
- Medicare patients, 2024
- 173
- Part D claims, 2024
- 1,708
- Publications
- 44
- Hospital affiliations
- 1
- Practice address
- 20733 N Broad Street, Carlinville, IL 62626
- Practice phone
- Call (217) 854-3141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Patrick J. Butler is an ophthalmologist in Carlinville, Illinois
Dr. Butler practices at Carlinville Area Hospital & Clinics in Carlinville, Illinois, part of Carlinville Area Hospital.
Dr. Butler's NPI, 1316057516, was assigned on August 30, 2006. Dr. Butler graduated from UCSF School of Medicine in 1989. Dr. Butler holds Illinois license 036-089026.
NPI and contact details
- NPI
- 1316057516NPI Registry (opens in a new tab)
- NPI enumeration date
- August 30, 2006
- NPI status
- Active
- Practice phone
- (217) 854-3141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Patrick J. Butler practices at Carlinville Area Hospital & Clinics in Carlinville, Illinois
Dr. Butler's primary practice is Carlinville Area Hospital & Clinics, at 20733 N Broad Street, Carlinville, IL 62626 in Macoupin County. The practice phone is (217) 854-3141.
- Carlinville Area Hospital & Clinics20733 N Broad Street, Carlinville, IL 62626 · Macoupin CountyPhone(217) 854-3141
Source: Dmand AI Affiliation Data
Dr. Patrick J. Butler is affiliated with 1 site of care
Dr. Butler's primary practice is Carlinville Area Hospital & Clinics in Carlinville, Illinois, part of Carlinville Area Hospital. Dr. Butler's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Patrick J. Butler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Butler practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carlinville Area Hospital & Clinics | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Carlinville Area Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Patrick J. Butler is one of 692 ophthalmologists in Illinois
Ophthalmology is Dr. Butler's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Butler is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Butler's licenses on file in 2 states: Illinois and California.
Specialties and state licenses
- Ophthalmology, IllinoisPrimary
- California license
Clinical focus
Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, conjunctivitis, dry eye, eye infection or inflammation, eyelid inflammation and glaucoma among the conditions Dr. Butler treats.
Ophthalmologists near Dr. Butler
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Patrick J. Butler billed Medicare for 470 services in 2024
CMS data shows 470 Medicare services from Dr. Butler across 8 procedure codes in 2024, for 173 Medicare patients. Medicare paid $25,039 for them. Every service was in an office.
Medicare services, 2024470
Medicare patients173
Paid by Medicare$25,039
Procedure codes8
Dr. Butler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 9132024: 41854%
- Office and hospital visits
- 2023: 452024: 2838%
- Surgery
- 2023: 4382024: 2495%
- Imaging
- 2023: 2322024: 0100%
Dr. Butler compared with the Illinois median for ophthalmologists, 2024
- Dr. Butler
- Illinois median
- Medicare services
- 470vs 1,54470% below
- Medicare patients
- 173vs 57770% below
- Part D claims
- 1,571vs 5822.7 times
Medians across 710 ophthalmologists in Illinois with Dmand AI profiles that report each measure.
Dr. Butler's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Butler?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Butler and other ophthalmologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Patrick J. Butler treated 173 Medicare patients in 2024, average age 77
CMS counts 173 Medicare patients who saw Dr. Butler in 2024. The largest group is 75 to 84, with 69 patients. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Butler's median patient age at 74, with 48% women.
Medicare patients, 2024173
Average age77
Average risk score0.99
Dr. Butler's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Butler's Medicare patients by sex, 2024
- Women9857%
- Men7543%
Chronic conditions among Dr. Butler's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis45%
- Ischemic heart disease36%
- Diabetes27%
- Atrial fibrillation20%
- Chronic kidney disease19%
- Anxiety14%
Share of Medicare patients with each condition. A patient can have several.
Dr. Butler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Patrick J. Butler wrote 1,708 Medicare Part D claims in 2024
In 2024, Dr. Butler wrote 1,708 Medicare Part D claims for 206 patients. 47% of them were for generic drugs. CMS names the drug for 1,571 of them, across 25 drugs with 11 or more claims each, at $675,419 in total drug cost. In 2023, CMS named 2,308 claims across 35 drugs.
Part D claims, 20241,708
Drugs named by CMS25
Total drug cost$675,419
Part D patients206
Dr. Butler's Part D claims by kind of drug, 2024
- Generic807 claims47%
- Brand-name901 claims53%
Dr. Butler's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,3082024: 1,57132%
Drugs named by CMS: 25 in 2024, 35 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Patrick J. Butler has 44 publications on record
Dmand AI links 44 papers to Dr. Butler, published from 2003 to 2012. 2006 was the busiest year, with 4. The most frequent topics are Energy Metabolism, Oxygen Consumption and Birds. Dr. Butler has published most often in J Exp Biol. Dr. Butler's most frequent co-author is Scott H. Newman, MD.
Papers44
Years published2003 to 2012
Dr. Butler's papers by year, 2003 to 2012
Topics Dr. Butler writes about most
- Energy Metabolism
- Oxygen Consumption
- Birds
- Diving
- Models, Biological
- Heart Rate
- Seasons
- Ducks
Dr. Butler's most frequent co-authors
- Scott H. Newman, MD2 shared papers
Recent publications by Dr. Butler
Animal MigrationFlight, AnimalGeese
Proc Natl Acad Sci U S A
AltitudeAnimal MigrationFlight, Animal
J Comp Physiol B
Adaptation, PhysiologicalBiomechanical PhenomenaBirds
Am J Physiol Regul Integr Comp Physiol
Body WeightElectron Transport Complex IVEnergy Metabolism
See who Dr. Butler researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Butler works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Patrick J. Butler received $8,149 in industry payments from 2016 to 2025
CMS Open Payments shows 225 general payments to Dr. Butler from 24 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. Alcon Laboratories Inc paid the most, $2,754.
General payments to Dr. Butler by program year, 2016 to 2025
General payments to Dr. Butler by kind, 2016 to 2025
$8.1Kin total
- Food and beverage$7,64494%
- Travel and lodging$4606%
- Gifts$451%
Companies that paid Dr. Butler the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Patrick J. Butler has 1 award and honors on record
Dmand AI lists 1 award for Dr. Butler.
Awards and honors for Dr. Butler
- Undated
- AAO Fellow
Source: Dmand AI Professional Profile Data
Dr. Patrick J. Butler graduated from UCSF School of Medicine
Dr. Butler graduated from UCSF School of Medicine in 1989. Dr. Butler is a member of AAO.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Patrick J. Butler accepts plans from 5 insurance carriers
Dr. Butler is in network with 5 carriers, including HCSC, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- HCSC
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- Elevance
- CMS Medicare
Plan types Dr. Butler accepts, by number of carriers
- PPO4
- EPO2
- HMO2
- Medicare2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Patrick J. Butler's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Patrick J. Butler
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Patrick J. Butler's NPI number?
Dr. Patrick J. Butler's NPI number is 1316057516. It was assigned on August 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Patrick J. Butler?
Dr. Patrick J. Butler is an ophthalmologist in Carlinville, Illinois. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Patrick J. Butler practice?
Dr. Butler practices at 20733 N Broad Street, Carlinville, IL 62626. Dr. Butler's primary practice is Carlinville Area Hospital & Clinics in Carlinville, Illinois, part of Carlinville Area Hospital.
What is Dr. Patrick J. Butler's office phone number?
The practice phone on file for Dr. Butler is (217) 854-3141.
What is Dr. Patrick J. Butler's medical license number?
Dr. Butler holds Illinois license 036-089026, one of the licenses on file in 2 states.
Which states has Dr. Patrick J. Butler been licensed in?
Dmand AI has state licenses on file for Dr. Butler in Illinois (1994 to 2026) and California (since 1990).
Which hospitals is Dr. Patrick J. Butler affiliated with?
Dr. Butler practices at Carlinville Area Hospital & Clinics in Carlinville, Illinois.
Does Dr. Patrick J. Butler accept Medicare?
Yes. CMS data shows Dr. Butler billed Medicare for 470 services in 2024.
How many Medicare patients does Dr. Patrick J. Butler see?
CMS counts 173 Medicare patients who saw Dr. Butler in 2024, with an average age of 77.
Is Dr. Patrick J. Butler board certified?
Yes. Dr. Butler is board certified in ophthalmology by the American Board of Ophthalmology.
Show 8 more questionsShow fewer questions
What services does Dr. Patrick J. Butler bill to Medicare?
In 2024, Dr. Butler's most billed Medicare services were eye exam or test (92012), eye exam or test (92083) and eye exam or test (92250).
Where did Dr. Patrick J. Butler go to medical school?
Dr. Butler graduated from UCSF School of Medicine in 1989.
What drugs does Dr. Patrick J. Butler prescribe most?
In 2024 Medicare Part D data, Dr. Butler's most prescribed drugs by claims were Lumigan, Dorzolamide-Timolol and Timolol Maleate.
Has Dr. Patrick J. Butler received payments from drug or device companies?
CMS Open Payments shows $8,149 in general payments to Dr. Butler from 24 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Patrick J. Butler been practicing?
Dr. Butler graduated from medical school in 1989, 37 years ago.
Does Dr. Patrick J. Butler do research?
Dmand AI links 44 publications to Dr. Butler, published from 2003 to 2012.
Who does Dr. Patrick J. Butler publish with?
Dr. Butler's most frequent co-authors are Scott H. Newman, MD (2 shared papers).
What insurance does Dr. Patrick J. Butler accept?
Dr. Butler is in network with 5 carriers, including HCSC, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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