Dr. Chester R. Delacruz, MD
- Medicare services, 2024
- 447
- Medicare patients, 2024
- 261
- Part D claims, 2024
- 3,018
- Hospital affiliations
- 1
- Industry payments
- $15,946
- Practice address
- 100 East Lefevre Road, Sterling, IL 61081
- Practice phone
- Call (815) 625-0400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Delacruz'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. Chester R. Delacruz is a neurologist in Sterling, Illinois
Dr. Delacruz practices at CGH Medical Center in Sterling, Illinois, part of City of Sterling.
Dr. Delacruz's NPI, 1477643567, was assigned on October 13, 2006.
- NPI
- 1477643567NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133245384
- NPI enumeration date
- October 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (815) 625-0400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Chester R. Delacruz practices at CGH Medical Center in Sterling, Illinois
Dr. Delacruz's primary practice is CGH Medical Center, at 100 East Lefevre Road, Sterling, IL 61081 in Whiteside County. The practice phone is (815) 625-0400.
- CGH Medical Center100 East Lefevre Road, Sterling, IL 61081 · Whiteside CountyPhone(815) 625-0400
Source: Dmand AI Affiliation Data
Dr. Chester R. Delacruz is affiliated with 3 sites of care and 2 medical groups
Dr. Delacruz's primary practice is CGH Medical Center in Sterling, Illinois, part of City of Sterling. The medical group on file is CGH Medical Center. Dmand AI also links Dr. Delacruz to 2 more group practices and clinics 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. Chester R. Delacruz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Delacruz practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CGH Medical Center | Available with a free account |
| +2 more sites and 1 medical group | 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 City of Sterling and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Chester R. Delacruz is one of 822 neurologists in Illinois
Neurology is Dr. Delacruz's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Delacruz has a license on file in Illinois.
Specialties and state licenses
- Neurology, Illinois
Neurologists near Dr. Delacruz
Counts of neurologists 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. Chester R. Delacruz billed Medicare for 447 services in 2024
CMS data shows 447 Medicare services from Dr. Delacruz across 9 procedure codes in 2024, for 261 Medicare patients. Medicare paid $27,039 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Delacruz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2972024: 33513%
- Tests and treatments
- 2023: 1572024: 11229%
Dr. Delacruz compared with the Illinois median for neurologists, 2024
- Dr. Delacruz
- Illinois median
- Medicare services
- 447vs 40111% above
- Medicare patients
- 261vs 22516% above
- Part D claims
- 2,745vs 3188.6 times
Medians across 747 neurologists in Illinois with Dmand AI profiles that report each measure.
Dr. Delacruz'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Chester R. Delacruz treated 261 Medicare patients in 2024, average age 71
CMS counts 261 Medicare patients who saw Dr. Delacruz in 2024. The largest group is 65 to 74, with 87 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 31% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Delacruz's median patient age at 70, with 54% women.
Dr. Delacruz's Medicare patients by age, 2024
Dr. Delacruz's Medicare patients by sex, 2024
- Women12749%
- Men13451%
Chronic conditions among Dr. Delacruz's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis43%
- Mood disorders37%
- Depression33%
- Diabetes32%
- Ischemic heart disease31%
- Anxiety30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Delacruz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Chester R. Delacruz wrote 3,018 Medicare Part D claims in 2024
In 2024, Dr. Delacruz wrote 3,018 Medicare Part D claims for 321 patients. 76% of them were for generic drugs. CMS names the drug for 2,745 of them, across 56 drugs with 11 or more claims each, at $1,349,540 in total drug cost. In 2023, CMS named 2,810 claims across 56 drugs.
Dr. Delacruz's Part D claims by kind of drug, 2024
- Generic2,304 claims76%
- Brand-name683 claims23%
- Other31 claims1%
Dr. Delacruz'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. Delacruz's Part D claims, 2024
- Antipsychotics, patients 65 and over1%31 of 3,018 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: 2,8102024: 2,7452%
Drugs named by CMS: 56 in 2024, 56 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. Chester R. Delacruz offers telehealth to Medicare patients
Dr. Delacruz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Delacruz as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Chester R. Delacruz received $15,946 in industry payments from 2016 to 2025
CMS Open Payments shows 811 general payments to Dr. Delacruz from 54 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 89% of the total. LivaNova USA, Inc. paid the most, $1,959.
General payments to Dr. Delacruz by program year, 2016 to 2025
General payments to Dr. Delacruz by kind, 2016 to 2025
- Food and beverage$14,18589%
- Travel and lodging$1,3258%
- Education$3542%
- Speaker and faculty fees$821%
Companies that paid Dr. Delacruz the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Chester R. Delacruz'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) |
| 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. Chester R. Delacruz
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. Chester R. Delacruz's NPI number?
Dr. Chester R. Delacruz's NPI number is 1477643567. It was assigned on October 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Chester R. Delacruz?
Dr. Chester R. Delacruz is a neurologist in Sterling, Illinois. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Chester R. Delacruz practice?
Dr. Delacruz practices at 100 East Lefevre Road, Sterling, IL 61081. Dr. Delacruz's primary practice is CGH Medical Center in Sterling, Illinois, part of City of Sterling. Dmand AI also links Dr. Delacruz to 2 group practices and clinics and 1 medical group.
What is Dr. Chester R. Delacruz's office phone number?
The practice phone on file for Dr. Delacruz is (815) 625-0400.
Which hospitals is Dr. Chester R. Delacruz affiliated with?
Dr. Delacruz practices at CGH Medical Center in Sterling, Illinois.
What medical group is Dr. Chester R. Delacruz part of?
Dr. Delacruz is linked to CGH Medical Center. Dmand AI links Dr. Delacruz to 1 more medical group.
Does Dr. Chester R. Delacruz accept Medicare?
Yes. CMS data shows Dr. Delacruz billed Medicare for 447 services in 2024, and Dr. Delacruz accepts Medicare assignment.
Does Dr. Chester R. Delacruz offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Delacruz as offering telehealth services.
How many Medicare patients does Dr. Chester R. Delacruz see?
CMS counts 261 Medicare patients who saw Dr. Delacruz in 2024, with an average age of 71.
What services does Dr. Chester R. Delacruz bill to Medicare?
In 2024, Dr. Delacruz's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and nerve and brain test (95886).
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What drugs does Dr. Chester R. Delacruz prescribe most?
In 2024 Medicare Part D data, Dr. Delacruz's most prescribed drugs by claims were Levetiracetam, Gabapentin and Topiramate.
Has Dr. Chester R. Delacruz received payments from drug or device companies?
CMS Open Payments shows $15,946 in general payments to Dr. Delacruz from 54 companies from 2016 to 2025. The largest total came from LivaNova USA, Inc.
How long has Dr. Chester R. Delacruz been practicing?
Dr. Delacruz graduated from medical school in 1980, 46 years ago.
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