Sharon L. Frigo Doyle, APNP
Nurse Practitioner · Downers Grove, IL
Sharon L. Frigo Doyle, APNP is a nurse practitioner with a practice address in Downers Grove, Illinois, and NPI 1689248098, issued on May 19, 2021. Check the license (Illinois 209-030402, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sharon L. Frigo Doyle
- Credential
- APNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 209-030402 IL
10880-033 WI
10880-33 WI
Self-reported in NPPES; status is on the state search - Practice location
- 5207 Main St, Downers Grove, IL 60515
- Phone
- (630) 435-9888
- Enumerated
- May 19, 2021
- Record last updated
- May 19, 2025
- Fax
- (630) 963-1524
- Medicaid ID
- 100190386 WI
- Medicare enrollment
- Enrolled (PECOS I20250416001742); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 5207 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jenny Abraham, APNChild & Adolescent Psychiatry Physician1396322392
- Joanne Cheung, M.D.Internal Medicine Physician1811165384
- Weiser Cordero, M.D.Internal Medicine Physician1063689719
- Gigi Ip, MDInternal Medicine Physician1376519777
- Olivia Jenkins, PA-CPhysician Assistant1992659593
- Hajira Khan, MDInternal Medicine Physician1003307091
Verify Sharon L. Frigo Doyle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209-030402Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average nurse practitioner in 2024
310 Medicare Part D claims for 206 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluticasone Propionate43 claims
- Prednisone39 claims
- Amoxicillin-Clavulanate Potass23 claims
- Albuterol Sulfate Hfa18 claims
- Doxycycline Hyclate17 claims
- Azithromycin13 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 one group practice
- Dupage Medical Group LtdSchaumburg, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sharon L. Frigo Doyle among 4,892 nurse practitioner records in Illinois
Sharon L. Frigo Doyle, APNP 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 2021, is newer than 67% of them.
- NPI issued2021 · 67% of these records are older, 27% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2018 · median 2018 among the 3,389 with a school on file
- Record last updated2025 · 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).
52 nurse practitioner records list a practice address in Downers Grove
They are 52 of the 1,899 NPPES records with a practice address in Downers Grove, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Downers Grove → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Crystal Cowan, FNP-BCDowners Grove, IL 605151609011261
- Maddalena Deneufbourg, CNPDowners Grove, IL 605151952461972
- Katrina Escarilla, R.N., A.P.N.,C.N.P.Downers Grove, IL 605151689881518
- Marikay Fitzpatrick, FAMILY MEDICINE NPDowners Grove, IL 605151336193002
- Victoria Kelly, APRNDowners Grove, IL 605151255324513
- Karen Knox, APNDowners Grove, IL 605151083796270
- Patricia May, NPDowners Grove, IL 605151821016213
- Kathy O'Grady, NPDowners Grove, IL 605151942235908
Common questions
What is Sharon L. Frigo Doyle, APNP's NPI number?
Sharon L. Frigo Doyle, APNP's National Provider Identifier (NPI) is 1689248098, issued on May 19, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Sharon L. Frigo Doyle, APNP located?
The NPPES record lists a practice address at 5207 Main St, Downers Grove, IL, 60515. Phone: (630) 435-9888. Providers update this record themselves, so call before visiting.
How can I verify Sharon L. Frigo Doyle, APNP's license?
NPPES lists Illinois license number 209-030402, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Sharon L. Frigo Doyle, APNP prescribe under Medicare Part D?
In 2024, Sharon L. Frigo Doyle, APNP had 310 Medicare Part D claims for 206 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.