Theresa A. Flerick, N.P.
Family Nurse Practitioner · Chicago, IL
Theresa A. Flerick, N.P. is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1689770695, issued on Sep 16, 2006. Check the license (Illinois 209000506, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Theresa A. Flerick
- Credential
- N.P.
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209000506 IL
Self-reported in NPPES; status is on the state search - Practice location
- 800 E 55TH St, Chicago, IL 60615
- Phone
- (773) 702-0660
- Enumerated
- Sep 16, 2006
- Record last updated
- Jul 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (773) 702-4356
- Medicare enrollment
- Enrolled (PECOS I20131022002013); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 800 E 55TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Alexander, LCSWClinical Social Worker1750679197
- Deepa Arla, D.O.Internal Medicine Physician1144478231
- Jasmine Banner - Hubbard, LCPCProfessional Counselor1164971909
- Gloria Bell, MSW, LCSW, CADCClinical Social Worker1952839755
- Madelyn Bell, LCSWClinical Social Worker1124059456
- Barbara Bellar, M.D., J.D., MA., MPHFamily Medicine Physician1447309208
Verify Theresa A. Flerick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209000506Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average family nurse practitioner in 2024
2,974 Medicare Part D claims for 221 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 34 claims were for opioids.
Most prescribed
- Atorvastatin Calcium334 claims
- Amlodipine Besylate252 claims
- Trulicity158 claims
- Albuterol Sulfate Hfa138 claims
- Lisinopril127 claims
- Hydrochlorothiazide97 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.
Industry payments in 2024: $403.56
19 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 99,489 providers of this specialty with any payment received $650.95 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.
Bills Medicare through one group practice
- Friend Family Health Center IncChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Theresa A. Flerick among 7,639 family nurse practitioner records in Illinois
Theresa A. Flerick, N.P. is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 95% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2000 · median 2018 among the 4,778 with a school on file
- Record last updated2021 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,567 family nurse practitioner records list a practice address in Chicago
They are 1,567 of the 63,379 NPPES records with a practice address in Chicago, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Chicago → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Mary Brown, APNChicago, IL 606151508127051
- Julie-Ann Collins, NPChicago, IL 606151063800720
- Debra Conti, FNP-BCChicago, IL 606151063621589
- Tonya Cosby, FNP-CChicago, IL 606151134642770
- Germaine Desruisseaux, NPChicago, IL 606151578752051
- April Hamlet, APNChicago, IL 606151023412541
- Dianna Hilson, FNP-BCChicago, IL 606151487135208
- Leslie McLaurin, APNChicago, IL 606151548689367
Common questions
What is Theresa A. Flerick, N.P.'s NPI number?
Theresa A. Flerick, N.P.'s National Provider Identifier (NPI) is 1689770695, issued on Sep 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Theresa A. Flerick, N.P. located?
The NPPES record lists a practice address at 800 E 55TH St, Chicago, IL, 60615. Phone: (773) 702-0660. Providers update this record themselves, so call before visiting.
How can I verify Theresa A. Flerick, N.P.'s license?
NPPES lists Illinois license number 209000506, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Theresa A. Flerick, N.P. prescribe under Medicare Part D?
In 2024, Theresa A. Flerick, N.P. had 2,974 Medicare Part D claims for 221 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.