NPPES file of Aug 9, 2026

Siyu Gao

Family Nurse Practitioner · Schaumburg, IL

Siyu Gao is a family nurse practitioner with a practice address in Schaumburg, Illinois, and NPI 1013772961, issued on Feb 20, 2024. Check the license (Illinois 209029314, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1013772961
Name
Siyu Gao
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209029314 IL
Self-reported in NPPES; status is on the state search
Practice location
1901 N Roselle RD Ste 800, Schaumburg, IL 60195
Phone
(443) 383-9300
Enumerated
Feb 20, 2024
Record last updated
Sep 3, 2024
Medicare enrollment
Enrolled (PECOS I20240507000586); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1901 N Roselle RD Ste 800

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ryan CambriFamily Nurse Practitioner1568254498
  2. Stephanie Jane ChanitthikulPhysical Therapist1033971932
  3. Jessica ConnellyPhysical Therapist1043635808
  4. Latoya Daniel, FNP-BCFamily Nurse Practitioner1740051853
  5. Kaitlin DensonFamily Nurse Practitioner1982187357
  6. Natalie DomackFamily Nurse Practitioner1154002657

Verify Siyu Gao in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209029314
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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98% fewer Medicare Part D claims than the average family nurse practitioner in 2024

22 Medicare Part D claims for 16 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Siyu Gao22
  2. Specialty average1,305

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 3 group practices

  1. Cmc Healthcare LLCOak Lawn, IL
  2. Healing Partners Plus PLLCNaperville, IL
  3. Senf NP Family Medicine PLLCSchaumburg, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Siyu Gao among 7,639 family nurse practitioner records in Illinois

Siyu Gao 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 2024, is newer than 85% of them.

  • NPI issued2024 · 85% of these records are older, 9% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2023 · median 2018 among the 4,778 with a school on file
  • Record last updated2024 · 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).

89 family nurse practitioner records list a practice address in Schaumburg

They are 89 of the 1,911 NPPES records with a practice address in Schaumburg, and 7,639 family nurse practitioner records in Illinois.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Latoya Daniel, FNP-BCSchaumburg, IL 601951740051853
  2. Kaitlin DensonSchaumburg, IL 601951982187357
  3. Natalie DomackSchaumburg, IL 601951154002657
  4. Rachel EarlSchaumburg, IL 601951992363584
  5. Sindy Garcia-Tellez, APRNSchaumburg, IL 601951205611621
  6. Meredith Hardt, APNSchaumburg, IL 601951265618029
  7. Rebecca Holden, NURSE PRACTITIONERSchaumburg, IL 601951669796751
  8. Tiereny Minassian, APNSchaumburg, IL 601951497150221

Common questions

What is Siyu Gao's NPI number?

Siyu Gao's National Provider Identifier (NPI) is 1013772961, issued on Feb 20, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Siyu Gao located?

The NPPES record lists a practice address at 1901 N Roselle RD Ste 800, Schaumburg, IL, 60195. Phone: (443) 383-9300. Providers update this record themselves, so call before visiting.

How can I verify Siyu Gao's license?

NPPES lists Illinois license number 209029314, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Siyu Gao prescribe under Medicare Part D?

In 2024, Siyu Gao had 22 Medicare Part D claims for 16 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.