Dr. Daniel P. Montemayor, MD
- Medicare services, 2024
- 303
- Medicare patients, 2024
- 300
- Part D claims, 2024
- 70
- Hospital affiliations
- 2
- Medical groups
- 4
- Practice address
- 8940 N Wood Sage Rd, Peoria, IL 61615
- Practice phone
- Call (309) 243-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Oncology-Hematology Associates of Central Illinois P C
Peoria, Illinois
Find Dr. Montemayor'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. Daniel P. Montemayor is an emergency medicine physician in Peoria, Illinois
Dr. Montemayor practices at Oncology-Hematology Associates of Central Illinois P C in Peoria, Illinois.
Dr. Montemayor's NPI, 1922394121, was assigned on June 26, 2011. Dr. Montemayor graduated from Indiana University School of Medicine in 2011. Dr. Montemayor holds Illinois license 125.060440.
- NPI
- 1922394121NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274766175
- NPI enumeration date
- June 26, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (309) 243-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel P. Montemayor practices at Oncology-Hematology Associates of Central Illinois P C in Peoria, Illinois
Dr. Montemayor's primary practice is Oncology-Hematology Associates of Central Illinois P C, at 8940 N Wood Sage Rd, Peoria, IL 61615 in Peoria County. The practice phone is (309) 243-3000.
- Oncology-Hematology Associates of Central Illinois P C8940 N Wood Sage Rd, Peoria, IL 61615 · Peoria CountyPhone(309) 243-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Daniel P. Montemayor is affiliated with 6 sites of care and 4 medical groups
Dr. Montemayor's primary practice is Oncology-Hematology Associates of Central Illinois P C in Peoria, Illinois. Dr. Montemayor is also affiliated with OSF Saint Francis Medical Center. The medical group on file is OSF Multi-Specialty Group. Dmand AI also links Dr. Montemayor to 1 more hospital, 3 group practices and clinics and 3 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. Daniel P. Montemayor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Montemayor practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oncology-Hematology Associates of Central Illinois P C | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel P. Montemayor is one of 2,385 emergency medicine physicians in Illinois
Emergency medicine is Dr. Montemayor's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Montemayor is licensed in Illinois.
Specialties and state licenses
- Emergency medicine, IllinoisPrimary
Emergency medicine physicians near Dr. Montemayor
Counts of emergency 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. Daniel P. Montemayor billed Medicare for 303 services in 2024
CMS data shows 303 Medicare services from Dr. Montemayor across 4 procedure codes in 2024, for 300 Medicare patients. Medicare paid $34,790 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Montemayor's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3532024: 30314%
Dr. Montemayor compared with the Illinois median for emergency medicine physicians, 2024
- Dr. Montemayor
- Illinois median
- Medicare services
- 303vs 27411% above
- Medicare patients
- 300vs 27310% above
- Part D claims
- 24vs 4547% below
Medians across 2,281 emergency medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Montemayor'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Montemayor and other emergency medicine physicians in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel P. Montemayor treated 300 Medicare patients in 2024, average age 74
CMS counts 300 Medicare patients who saw Dr. Montemayor in 2024. The largest group is 75 to 84, with 113 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.19, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Montemayor's median patient age at 67, with 63% women.
Dr. Montemayor's Medicare patients by age, 2024
Dr. Montemayor's Medicare patients by sex, 2024
- Women17057%
- Men13043%
Chronic conditions among Dr. Montemayor's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Chronic kidney disease41%
- Anxiety39%
- Ischemic heart disease37%
- Mood disorders37%
- Heart failure36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Montemayor's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel P. Montemayor wrote 70 Medicare Part D claims in 2024
In 2024, Dr. Montemayor wrote 70 Medicare Part D claims for 52 patients. 97% of them were for generic drugs. CMS names the drug for 24 of them, across 1 drug with 11 or more claims each, at $91 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Dr. Montemayor's Part D claims by kind of drug, 2024
- Generic68 claims97%
- Brand-name and other2 claims3%
Dr. Montemayor'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. Montemayor's Part D claims, 2024
- Opioids37%26 of 70 claims
- Antibiotics33%23 of 70 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: 122024: 24100%
Drugs named by CMS: 1 in 2024, 1 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. Daniel P. Montemayor takes part in Medicare
Dr. Montemayor 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. Daniel P. Montemayor graduated from Indiana University School of Medicine
Dr. Montemayor graduated from Indiana University School of Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel P. Montemayor'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) |
| 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. Daniel P. Montemayor
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. Daniel P. Montemayor's NPI number?
Dr. Daniel P. Montemayor's NPI number is 1922394121. It was assigned on June 26, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel P. Montemayor?
Dr. Daniel P. Montemayor is an emergency medicine physician in Peoria, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Daniel P. Montemayor practice?
Dr. Montemayor practices at 8940 N Wood Sage Rd, Peoria, IL 61615. Dr. Montemayor's primary practice is Oncology-Hematology Associates of Central Illinois P C in Peoria, Illinois. Dmand AI also links Dr. Montemayor to 1 hospital, 3 group practices and clinics and 3 medical groups.
What is Dr. Daniel P. Montemayor's office phone number?
The practice phone on file for Dr. Montemayor is (309) 243-3000.
What is Dr. Daniel P. Montemayor's medical license number?
Dr. Montemayor holds Illinois license 125.060440.
Which hospitals is Dr. Daniel P. Montemayor affiliated with?
Dr. Montemayor is affiliated with OSF Saint Francis Medical Center. Dmand AI links Dr. Montemayor to 1 more hospital.
What medical group is Dr. Daniel P. Montemayor part of?
Dr. Montemayor is linked to OSF Multi-Specialty Group. Dmand AI links Dr. Montemayor to 3 more medical groups.
Does Dr. Daniel P. Montemayor accept Medicare?
Yes. CMS data shows Dr. Montemayor billed Medicare for 303 services in 2024, and Dr. Montemayor accepts Medicare assignment.
How many Medicare patients does Dr. Daniel P. Montemayor see?
CMS counts 300 Medicare patients who saw Dr. Montemayor in 2024, with an average age of 74.
What services does Dr. Daniel P. Montemayor bill to Medicare?
In 2024, Dr. Montemayor's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and emergency department visit (99283).
Show 3 more questionsShow fewer questions
Where did Dr. Daniel P. Montemayor go to medical school?
Dr. Montemayor graduated from Indiana University School of Medicine in 2011.
What drugs does Dr. Daniel P. Montemayor prescribe most?
In 2024 Medicare Part D data, Dr. Montemayor's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
How long has Dr. Daniel P. Montemayor been practicing?
Dr. Montemayor graduated from medical school in 2011, 15 years ago.
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