Dr. Keith E. Peachey, MD
- Medicare services, 2023
- 360
- Part D claims, 2024
- 19,412
- Hospital affiliations
- 4
- Industry payments
- $32
- Medical groups
- 2
- Practice address
- 3333 North Seminary, Galesburg, IL 61401
- Practice phone
- Call (309) 344-3161
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Peachey's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Keith E. Peachey is a family medicine physician in Galesburg, Illinois
Dr. Peachey practices at OSF St. Mary Medical Center in Galesburg, Illinois, part of OSF HealthCare System.
Dr. Peachey's NPI, 1184623746, was assigned on July 18, 2005. Dr. Peachey graduated from Southern Illinois University School of Medicine in 1988.
- NPI
- 1184623746NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294635504
- NPI enumeration date
- July 18, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (309) 344-3161
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Keith E. Peachey practices at OSF St. Mary Medical Center in Galesburg, Illinois
Dr. Peachey's primary practice is OSF St. Mary Medical Center, at 3333 North Seminary, Galesburg, IL 61401 in Knox County. The practice phone is (309) 344-3161.
- OSF St. Mary Medical Center3333 North Seminary, Galesburg, IL 61401 · Knox CountyPhone(309) 344-3161
Source: Dmand AI Affiliation Data
Dr. Keith E. Peachey is affiliated with 10 sites of care and 2 medical groups
Dr. Peachey's primary practice is OSF St. Mary Medical Center in Galesburg, Illinois, part of OSF HealthCare System. Dr. Peachey is also affiliated with OSF Saint Francis Medical Center. The medical group on file is OSF Multi-Specialty Group. Dmand AI also links Dr. Peachey to 2 more hospitals, 2 group practices and clinics, 2 home health agencies, 1 breast imaging center, 1 hospice and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Keith E. Peachey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Peachey practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OSF St. Mary Medical Center | Available with a free account |
| +9 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across OSF HealthCare System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Keith E. Peachey is one of 5,105 family medicine physicians in Illinois
Family medicine is Dr. Peachey's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Peachey has a license on file in Illinois.
Specialties and state licenses
- Family medicine, Illinois
Family medicine physicians near Dr. Peachey
Counts of family medicine physicians 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. Keith E. Peachey billed Medicare for 360 services in 2023
CMS data shows 360 Medicare services from Dr. Peachey across 7 procedure codes in 2023. Medicare paid $17,980 for them. Every service was in an office.
Dr. Peachey's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1,2362023: 21583%
- Surgery
- 2022: 6312023: 10384%
- Lab and pathology
- 2022: 1782023: 2188%
- Other services
- 2022: 2902023: 2193%
- Drugs given in the office
- 2022: 1482023: 0100%
- Tests and treatments
- 2022: 3652023: 0100%
Dr. Peachey compared with the Illinois median for family medicine physicians, 2023
- Dr. Peachey
- Illinois median
- Medicare services
- 360vs 356Close to median
- Part D claims
- 18,535vs 61830.0 times
Medians across 5,015 family medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Peachey's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Keith E. Peachey's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Peachey's median patient age at 72, with 51% women.
Dr. Peachey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Keith E. Peachey wrote 19,412 Medicare Part D claims in 2024
In 2024, Dr. Peachey wrote 19,412 Medicare Part D claims for 1,252 patients. 89% of them were for generic drugs. CMS names the drug for 18,535 of them, across 183 drugs with 11 or more claims each, at $1,342,332 in total drug cost. In 2023, CMS named 15,873 claims across 179 drugs.
Dr. Peachey's Part D claims by kind of drug, 2024
- Generic17,239 claims89%
- Brand-name2,090 claims11%
- Other83 claims0%
Dr. Peachey'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.
Drug classes CMS tracks in Dr. Peachey's Part D claims, 2024
- Opioids5%964 of 19,412 claims
- Antibiotics2%362 of 19,412 claims
- Antipsychotics, patients 65 and over0%55 of 19,412 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 15,8732024: 18,53517%
Drugs named by CMS: 183 in 2024, 179 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
How Dr. Keith E. Peachey takes part in Medicare
Dr. Peachey accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Keith E. Peachey received $32 in industry payments from 2016 to 2024
CMS Open Payments shows 2 general payments to Dr. Peachey from 2 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Medtronic USA, Inc. paid the most, $18.
General payments to Dr. Peachey by program year, 2016 to 2024
Companies that paid Dr. Peachey the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Keith E. Peachey graduated from Southern Illinois University School of Medicine
Dr. Peachey graduated from Southern Illinois University School of Medicine in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Keith E. Peachey'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 Data |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Keith E. Peachey
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. Keith E. Peachey's NPI number?
Dr. Keith E. Peachey's NPI number is 1184623746. It was assigned on July 18, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Keith E. Peachey?
Dr. Keith E. Peachey is a family medicine physician in Galesburg, Illinois. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Keith E. Peachey practice?
Dr. Peachey practices at 3333 North Seminary, Galesburg, IL 61401. Dr. Peachey's primary practice is OSF St. Mary Medical Center in Galesburg, Illinois, part of OSF HealthCare System. Dmand AI also links Dr. Peachey to 2 hospitals, 2 group practices and clinics, 2 home health agencies, 1 breast imaging center, 1 hospice and 1 medical group.
What is Dr. Keith E. Peachey's office phone number?
The practice phone on file for Dr. Peachey is (309) 344-3161.
Which hospitals is Dr. Keith E. Peachey affiliated with?
Dr. Peachey practices at OSF St. Mary Medical Center in Galesburg, Illinois. Dr. Peachey is also affiliated with OSF Saint Francis Medical Center. Dmand AI links Dr. Peachey to 2 more hospitals.
What medical group is Dr. Keith E. Peachey part of?
Dr. Peachey is linked to OSF Multi-Specialty Group. Dmand AI links Dr. Peachey to 1 more medical group.
Does Dr. Keith E. Peachey accept Medicare?
Yes. CMS data shows Dr. Peachey billed Medicare for 360 services in 2023, and Dr. Peachey accepts Medicare assignment.
What services does Dr. Keith E. Peachey bill to Medicare?
In 2023, Dr. Peachey's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and office visit, established patient (99213).
Where did Dr. Keith E. Peachey go to medical school?
Dr. Peachey graduated from Southern Illinois University School of Medicine in 1988.
What drugs does Dr. Keith E. Peachey prescribe most?
In 2024 Medicare Part D data, Dr. Peachey's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Losartan Potassium.
Has Dr. Keith E. Peachey received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to Dr. Peachey from 2 companies from 2016 to 2024. The largest total came from Medtronic USA, Inc.
How long has Dr. Keith E. Peachey been practicing?
Dr. Peachey graduated from medical school in 1988, 38 years ago.
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