Erica S. Cook, APN
Family Nurse Practitioner · Rockford, IL
Erica S. Cook, APN is a family nurse practitioner with a practice address in Rockford, Illinois, and NPI 1205106341, issued on Jan 6, 2012. Check the license (Illinois 209009291, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erica S. Cook
- Credential
- APN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209009291 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1340 Charles St, Rockford, IL 61104
- Phone
- (779) 696-9512
- Enumerated
- Jan 6, 2012
- Record last updated
- Jul 23, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (779) 696-5488
- Medicare enrollment
- Enrolled (PECOS I20120411000761); 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 1340 Charles St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Brittany BankordFamily Nurse Practitioner1861363665
- Mary Bohne, DNP, APRN, FNP-CFamily Nurse Practitioner1144612920
Verify Erica S. Cook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209009291Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average family nurse practitioner in 2024
602 Medicare Part D claims for 216 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Clobetasol Propionate82 claims
- Fluorouracil65 claims
- Triamcinolone Acetonide59 claims
- Doxycycline Hyclate47 claims
- Ketoconazole40 claims
- Clindamycin Phosphate37 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: $209.13
5 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. 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
- Rockford Health PhysiciansLoves Park, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erica S. Cook among 7,639 family nurse practitioner records in Illinois
Erica S. Cook, APN 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 2012, is newer than 14% of them.
- NPI issued2012 · 14% of these records are older, 83% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2011 · median 2018 among the 4,778 with a school on file
- Record last updated2018 · 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).
236 family nurse practitioner records list a practice address in Rockford
They are 236 of the 3,893 NPPES records with a practice address in Rockford, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Rockford → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Eveleen Ackerman, F.N.P.Rockford, IL 611041568444008
- Amy Buchenau, APNRockford, IL 611041912149337
- Sandra NienaberRockford, IL 611041104015742
- Nicole Owens, FNPRockford, IL 611041811305758
- Purvi Patel, FNPRockford, IL 611041881097244
- Laurie Podeszwa, APRNRockford, IL 611041407990708
- Rachael Reinagle, FNP-BCRockford, IL 611041114362753
- Andrea Rossow, APNRockford, IL 611041659632917
Common questions
What is Erica S. Cook, APN's NPI number?
Erica S. Cook, APN's National Provider Identifier (NPI) is 1205106341, issued on Jan 6, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Erica S. Cook, APN located?
The NPPES record lists a practice address at 1340 Charles St, Rockford, IL, 61104. Phone: (779) 696-9512. Providers update this record themselves, so call before visiting.
How can I verify Erica S. Cook, APN's license?
NPPES lists Illinois license number 209009291, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Erica S. Cook, APN prescribe under Medicare Part D?
In 2024, Erica S. Cook, APN had 602 Medicare Part D claims for 216 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.