Heather Diane Alexander, FNP-BC
Nurse Practitioner · Marion, IL
Heather Diane Alexander, FNP-BC is a nurse practitioner with a practice address in Marion, Illinois, and NPI 1992439293, issued on Jul 12, 2022. Check the license (Illinois 209.025271, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Diane Alexander
- Credential
- FNP-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209.025271 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2700 W Deyoung St Ste F, Marion, IL 62959
- Phone
- (618) 998-7000
- Enumerated
- Jul 12, 2022
- Record last updated
- Jan 13, 2023
- Medicare enrollment
- Enrolled (PECOS I20220908001376); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 2700 W Deyoung St Ste F
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joshme Rawal, APRNNurse Practitioner1174249593
- Kara Tipsword, FNP-CFamily Nurse Practitioner1689363509
Verify Heather Diane Alexander in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.025271Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average nurse practitioner in 2024
251 Medicare Part D claims for 170 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Methylprednisolone41 claims
- Azithromycin26 claims
- Amoxicillin-Clavulanate Potass20 claims
- Nitrofurantoin Mono-Macro16 claims
- Cephalexin14 claims
- Doxycycline Hyclate14 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 practice group's MIPS final score for 2023 (Medicare payment program): 73.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Deaconess Illinois Specialty Clinic, Inc.Harrisburg, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heather Diane Alexander among 4,892 nurse practitioner records in Illinois
Heather Diane Alexander, FNP-BC 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 2022, is newer than 73% of them.
- NPI issued2022 · 73% of these records are older, 20% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2022 · median 2018 among the 3,389 with a school on file
- Record last updated2023 · 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).
34 nurse practitioner records list a practice address in Marion
They are 34 of the 1,171 NPPES records with a practice address in Marion, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Marion → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Peggy Boyd, NPMarion, IL 629591053531541
- Robin DaileyMarion, IL 629591265893051
- Susan Eley, PH.D., FNP-BCMarion, IL 629591285871202
- Elizabeth Eversmann, FNP-CMarion, IL 629591528051182
- Casey Frank, NPMarion, IL 629591811225055
- Gina Gladson, MSN FNP-CMarion, IL 629591437699147
- Rhonda Heatherly, APN, FNPMarion, IL 629591073048120
- Kathy Long, ARNP-BCMarion, IL 629591407929870
Common questions
What is Heather Diane Alexander, FNP-BC's NPI number?
Heather Diane Alexander, FNP-BC's National Provider Identifier (NPI) is 1992439293, issued on Jul 12, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Heather Diane Alexander, FNP-BC located?
The NPPES record lists a practice address at 2700 W Deyoung St Ste F, Marion, IL, 62959. Phone: (618) 998-7000. Providers update this record themselves, so call before visiting.
How can I verify Heather Diane Alexander, FNP-BC's license?
NPPES lists Illinois license number 209.025271, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Heather Diane Alexander, FNP-BC prescribe under Medicare Part D?
In 2024, Heather Diane Alexander, FNP-BC had 251 Medicare Part D claims for 170 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Heather Diane Alexander, FNP-BC's MIPS final score?
The 2023 MIPS final score is 73.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.