Dr. Christopher John Guerrero, MD
- Medicare services, 2023
- 97
- Medicare patients, 2024
- 17
- Part D claims, 2024
- 306
- Industry payments
- $1,036
- Affiliated sites
- 2
- Practice address
- 5114 N Glen Park Pl, Peoria, IL 61614
- Practice phone
- Call (309) 683-5050
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
OSF Multi-Specialty Group
Peoria, Illinois
Find Dr. Guerrero'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. Christopher John Guerrero is a psychiatrist in Peoria, Illinois
Dr. Guerrero practices at OSF Multi-Specialty Group in Peoria, Illinois.
Dr. Guerrero's NPI, 1306287248, was assigned on July 8, 2013. Dr. Guerrero holds Indiana license 01079741A.
- NPI
- 1306287248NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224311014
- NPI enumeration date
- July 8, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (309) 683-5050
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher John Guerrero practices at OSF Multi-Specialty Group in Peoria, Illinois
Dr. Guerrero's primary practice is OSF Multi-Specialty Group, at 5114 N Glen Park Pl, Peoria, IL 61614 in Peoria County. The practice phone is (309) 683-5050.
- OSF Multi-Specialty Group5114 N Glen Park Pl, Peoria, IL 61614 · Peoria CountyPhone(309) 683-5050
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Christopher John Guerrero is affiliated with 3 sites of care and 3 medical groups
Dr. Guerrero's primary practice is OSF Multi-Specialty Group in Peoria, Illinois. The medical group on file is OSF Multi-Specialty Group. Dmand AI also links Dr. Guerrero to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Christopher John Guerrero's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guerrero practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OSF Multi-Specialty Group | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher John Guerrero is one of 1,527 psychiatrists in Illinois
Psychiatry is Dr. Guerrero's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Guerrero is licensed in Indiana.
Specialties and state licenses
- Psychiatry, IndianaPrimary
Psychiatrists near Dr. Guerrero
Counts of psychiatrists 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. Christopher John Guerrero billed Medicare for 97 services in 2023
CMS data shows 97 Medicare services from Dr. Guerrero across 3 procedure codes in 2023, for 17 Medicare patients. Medicare paid $9,652 for them. Every service was in an office.
Dr. Guerrero's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 492023: 7043%
- Tests and treatments
- 2022: 02023: 27
Dr. Guerrero compared with the Illinois median for psychiatrists, 2023
- Dr. Guerrero
- Illinois median
- Medicare services
- 97vs 20352% below
- Medicare patients
- 17vs 6373% below
- Part D claims
- 150vs 17414% below
Medians across 1,588 psychiatrists in Illinois with Dmand AI profiles that report each measure.
Dr. Guerrero'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. Christopher John Guerrero treated 17 Medicare patients in 2024, average age 64
CMS counts 17 Medicare patients who saw Dr. Guerrero in 2024. The largest group is 85 and over, with 0 patients. 75% of them have anxiety, and 75% have mood disorders. Their average risk score is 0.79, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Guerrero's median patient age at 58, with 53% women.
Dr. Guerrero's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Guerrero's Medicare patients, 2024
- Anxiety75%
- Mood disorders75%
- Depression71%
Share of Medicare patients with each condition. A patient can have several.
Dr. Guerrero's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher John Guerrero wrote 306 Medicare Part D claims in 2024
In 2024, Dr. Guerrero wrote 306 Medicare Part D claims for 61 patients. 94% of them were for generic drugs. CMS names the drug for 150 of them, across 8 drugs with 11 or more claims each, at $2,517 in total drug cost. In 2023, CMS named 571 claims across 21 drugs.
Dr. Guerrero's Part D claims by kind of drug, 2024
- Generic288 claims94%
- Brand-name18 claims6%
Dr. Guerrero'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. Guerrero's Part D claims, 2024
- Antipsychotics, patients 65 and over5%16 of 306 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: 5712024: 15074%
Drugs named by CMS: 8 in 2024, 21 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
Dr. Christopher John Guerrero offers telehealth to Medicare patients
Dr. Guerrero accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Guerrero as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Christopher John Guerrero received $1,036 in industry payments from 2018 to 2025
CMS Open Payments shows 68 general payments to Dr. Guerrero from 14 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $271.
General payments to Dr. Guerrero by program year, 2018 to 2025
Companies that paid Dr. Guerrero the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Christopher John Guerrero'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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) |
| 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. Christopher John Guerrero
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. Christopher John Guerrero's NPI number?
Dr. Christopher John Guerrero's NPI number is 1306287248. It was assigned on July 8, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher John Guerrero?
Dr. Christopher John Guerrero is a psychiatrist in Peoria, Illinois. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Christopher John Guerrero practice?
Dr. Guerrero practices at 5114 N Glen Park Pl, Peoria, IL 61614. Dr. Guerrero's primary practice is OSF Multi-Specialty Group in Peoria, Illinois. Dmand AI also links Dr. Guerrero to 2 group practices and clinics and 2 medical groups.
What is Dr. Christopher John Guerrero's office phone number?
The practice phone on file for Dr. Guerrero is (309) 683-5050.
What is Dr. Christopher John Guerrero's medical license number?
Dr. Guerrero holds Indiana license 01079741A.
What medical group is Dr. Christopher John Guerrero part of?
Dr. Guerrero is linked to OSF Multi-Specialty Group. Dmand AI links Dr. Guerrero to 2 more medical groups.
Does Dr. Christopher John Guerrero accept Medicare?
Yes. CMS data shows Dr. Guerrero billed Medicare for 97 services in 2023, and Dr. Guerrero accepts Medicare assignment.
Does Dr. Christopher John Guerrero offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Guerrero as offering telehealth services.
How many Medicare patients does Dr. Christopher John Guerrero see?
CMS counts 17 Medicare patients who saw Dr. Guerrero in 2024, with an average age of 64.
What services does Dr. Christopher John Guerrero bill to Medicare?
In 2023, Dr. Guerrero's most billed Medicare services were office visit, established patient (99214), psychiatric service (90792) and psychiatric service (90837).
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What drugs does Dr. Christopher John Guerrero prescribe most?
In 2024 Medicare Part D data, Dr. Guerrero's most prescribed drugs by claims were Fluoxetine HCl, Bupropion XL and Sertraline HCl.
Has Dr. Christopher John Guerrero received payments from drug or device companies?
CMS Open Payments shows $1,036 in general payments to Dr. Guerrero from 14 companies from 2018 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Christopher John Guerrero been practicing?
Dr. Guerrero graduated from medical school in 2013, 13 years ago.
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