Shelly Flagg, FNP-BC
Family Nurse Practitioner · Springfield, IL
Shelly Flagg, FNP-BC is a family nurse practitioner with a practice address in Springfield, Illinois, and NPI 1366806374, issued on Apr 6, 2016. Check the license (Illinois 209014012, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Shelly Flagg
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 209014012 IL
Self-reported in NPPES; status is on the state search - Practice location
- 400 N 9TH St FL 2, Springfield, IL 62702
- Phone
- (217) 545-8000
- Enumerated
- Apr 6, 2016
- Entity
- Type 1 · individual
Also registered at 400 N 9TH St FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohammad Baidoun, MDStudent in an Organized Health Care Education/Training Program1871154971
- Siddharth Dubey, M.D.Pediatric Cardiology Physician1699153791
- Gilbert Duxbury, M.D.Pediatric Orthopaedic Surgery Physician1508014044
- Urav Shah, MDStudent in an Organized Health Care Education/Training Program1639696107
- Enas Shanshen, MDPediatric Cardiology Physician1093092389
Verify Shelly Flagg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209014012Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
81% fewer Medicare Part D claims than the average family nurse practitioner in 2024
243 Medicare Part D claims for 120 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. 103 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen49 claims
- Methylprednisolone39 claims
- Oxycodone-Acetaminophen34 claims
- Meloxicam28 claims
- Diclofenac Sodium11 claims
- Oxycodone Hcl11 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.
The Medicare quality score for 2023: 94.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $29.79
2 payments, mostly food and beverage; the largest payer was Mimedx Group, Inc.. The 91,435 providers of this specialty with any payment received $675.31 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.
2 hospital and facility affiliations
- Siu Physicians And Surgeons IncSpringfield, IL
- St Francis Hospital OF The Hospital Sisters OF The Third Order OF St FLitchfield, IL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
260 family nurse practitioner records list a Springfield practice address
They are 260 of the 4,997 NPPES records with a Springfield practice address, and 7,207 family nurse practitioner records in Illinois.
All 260 in Springfield → All 7,207 in Illinois → Every provider in Springfield →
Other family nurse practitioner records in Illinois
- Deborah Aaron, FNPChicago, IL1114024916
- Lawrence Abah, APNAurora, IL1306305115
- Theresa AbbaduskyPekin, IL1265892046
- Nadia Abbasi-Kling, FNP-BCChicago, IL1033767736
- Manar Abdalla, FNPChicago, IL1700632411
- Mahubah Abdallah, FNP-CRochelle, IL1841752284
- Rana Abdallah, DNP, APRN, FNP-CLake Villa, IL1851261887
- Servet Abdelhafez, APRNBrookfield, IL1790505048
- Nadia Abdessalam, FNP-BCOak Lawn, IL1356888283
- Saima Abdul Karim, FNP-BCCoal City, IL1629498753
Common questions
What is Shelly Flagg, FNP-BC's NPI number?
Shelly Flagg, FNP-BC's National Provider Identifier (NPI) is 1366806374, issued on Apr 6, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Shelly Flagg, FNP-BC located?
The NPPES record lists a practice address at 400 N 9TH St FL 2, Springfield, IL, 62702. Phone: (217) 545-8000. Providers update this record themselves, so call before visiting.
How can I verify Shelly Flagg, FNP-BC's license?
NPPES lists Illinois license number 209014012, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Shelly Flagg, FNP-BC prescribe under Medicare Part D?
In 2024, Shelly Flagg, FNP-BC had 243 Medicare Part D claims for 120 beneficiaries; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions only.
What is Shelly Flagg, FNP-BC's Medicare quality score?
The 2023 MIPS final score is 94.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.