Heather R. Frey, N.P.
Nurse Practitioner · Rockford, IL
Heather R. Frey, N.P. is a nurse practitioner with a practice address in Rockford, Illinois, and NPI 1033230016, issued on Apr 3, 2007. Check the license (Illinois 209006366, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather R. Frey
- Credential
- N.P.
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209006366 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1401 E State St, Rockford, IL 61104
- Phone
- (414) 290-6720
- Enumerated
- Apr 3, 2007
- Record last updated
- Dec 22, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (414) 290-6755
- Medicare enrollment
- Enrolled (PECOS I20070919000850); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 1401 E State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Heather R. Frey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209006366Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average nurse practitioner in 2024
150 Medicare Part D claims for 106 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen20 claims
- Cephalexin15 claims
- Prednisone13 claims
- Cyclobenzaprine Hcl11 claims
- Ondansetron Odt11 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.
Bills Medicare through 2 group practices
- Rockford Emergency Physicians, LLCRockford, IL
- Swedishamerican HospitalRockford, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heather R. Frey among 4,892 nurse practitioner records in Illinois
Heather R. Frey, N.P. is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 11% of them.
- NPI issued2007 · 11% of these records are older, 85% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2006 · median 2018 among the 3,389 with a school on file
- Record last updated2008 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
129 nurse practitioner records list a practice address in Rockford
They are 129 of the 3,893 NPPES records with a practice address in Rockford, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Rockford → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Rebecca Behling, FNPRockford, IL 611041508060518
- Timothy Deming, N.P.Rockford, IL 611041023397064
- Michelle Fuller, APNRockford, IL 611041982086237
- Andrea Henrey, APNRockford, IL 611041750736039
- Danielle Jordal, APNRockford, IL 611041639429855
- Cynthia Kelling, APNRockford, IL 611041689027666
- Susan Korf, N.P.Rockford, IL 611041427295807
- Mary Marshall, APNRockford, IL 611041770030801
Common questions
What is Heather R. Frey, N.P.'s NPI number?
Heather R. Frey, N.P.'s National Provider Identifier (NPI) is 1033230016, issued on Apr 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Heather R. Frey, N.P. located?
The NPPES record lists a practice address at 1401 E State St, Rockford, IL, 61104. Phone: (414) 290-6720. Providers update this record themselves, so call before visiting.
How can I verify Heather R. Frey, N.P.'s license?
NPPES lists Illinois license number 209006366, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Heather R. Frey, N.P. prescribe under Medicare Part D?
In 2024, Heather R. Frey, N.P. had 150 Medicare Part D claims for 106 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.