Theodore Brock, APN-BC
Adult Health Nurse Practitioner · Geneva, IL
Theodore Brock, APN-BC is an adult health nurse practitioner with a practice address in Geneva, Illinois, and NPI 1386070480, issued on Sep 20, 2013. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Theodore Brock
- Credential
- APN-BC
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- Practice location
- 304 Randall RD, Geneva, IL 60134
- Phone
- (630) 232-0610
- Enumerated
- Sep 20, 2013
- Entity
- Type 1 · individual
Also registered at 304 Randall RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nicole DaleyStudent in an Organized Health Care Education/Training Program1982182424
- Amanda DoyleFamily Health Clinical Nurse Specialist1396120754
- Erica Fiandaca, LCSWClinical Social Worker1801565361
Verify Theodore Brock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
29% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
920 Medicare Part D claims for 247 beneficiaries, against an average of 1,291 among the 16,003 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 35 claims were for opioids.
Most prescribed
- Acyclovir80 claims
- Dexamethasone49 claims
- Xarelto46 claims
- Hydroxyurea37 claims
- Eliquis32 claims
- Warfarin Sodium31 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The Medicare quality score for 2023: 94.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $79.63
4 payments, mostly food and beverage; the largest payer was Genentech USA, Inc.. The 11,518 providers of this specialty with any payment received $908.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Northwestern Medical Faculty FoundationGeneva, IL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Adult Health Nurse Practitioner providers in Illinois
There are 766 adult health nurse practitioner records in Illinois.
Other adult health nurse practitioner records in Illinois
- Gloria Abenes, NPMount Vernon, IL1316000219
- Annamma Abraham, NPElmhurst, IL1306117767
- Sara Acosta, FNP-CLong Grove, IL1831548478
- Sara Adams, ANPChicago, IL1902108913
- Cathy Adamson, N.P.Elmhurst, IL1407906126
- Tobi Adeoti, NPElgin, IL1720534316
- Jessica Afarin, NPChicago, IL1871962183
- Dolly Agba, NURSE PRACTITIONERJoliet, IL1023027869
- Karen Aicher, NPArlington Heights, IL1902618796
- Tracy Alam, ANPChicago, IL1023999356
Common questions
What is Theodore Brock, APN-BC's NPI number?
Theodore Brock, APN-BC's National Provider Identifier (NPI) is 1386070480, issued on Sep 20, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Theodore Brock, APN-BC located?
The NPPES record lists a practice address at 304 Randall RD, Geneva, IL, 60134. Phone: (630) 232-0610. Providers update this record themselves, so call before visiting.
How can I verify Theodore Brock, APN-BC's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Theodore Brock, APN-BC prescribe under Medicare Part D?
In 2024, Theodore Brock, APN-BC had 920 Medicare Part D claims for 247 beneficiaries; the average among adult health nurse practitioner prescribers was 1,291. Part D covers Medicare prescriptions only.
What is Theodore Brock, APN-BC's Medicare quality score?
The 2023 MIPS final score is 94.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.