Heather Dawn Davis, APRN,FNP-C
Nurse Practitioner · Mount Vernon, IL
Heather Dawn Davis, APRN,FNP-C is a nurse practitioner with a practice address in Mount Vernon, Illinois, and NPI 1053880781, issued on Nov 26, 2018. Check the license (Illinois 209018023, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Dawn Davis
- Credential
- APRN,FNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209018023 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4119 S Water Tower PL Ste A, Mount Vernon, IL 62864
- Phone
- (618) 816-6006
- Enumerated
- Nov 26, 2018
- Record last updated
- Apr 17, 2026
- Fax
- (618) 816-6005
- Medicare enrollment
- Enrolled (PECOS I20191127001392); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 4119 S Water Tower PL Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohammed Al-Zoubaidi, M.DVascular Surgery Physician1063606432
- Scherrie McLaskey, FNP-CFamily Nurse Practitioner1417573734
Verify Heather Dawn Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209018023Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average nurse practitioner in 2024
856 Medicare Part D claims for 39 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
- Levothyroxine Sodium77 claims
- Divalproex Sodium Er39 claims
- Risperidone36 claims
- Metformin Hcl31 claims
- Olanzapine31 claims
- Omeprazole25 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): 75.7 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
- Mohammed AL-Zoubaidi MD PLLCMount Vernon, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heather Dawn Davis among 4,892 nurse practitioner records in Illinois
Heather Dawn Davis, APRN,FNP-C 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 2018, is newer than 47% of them.
- NPI issued2018 · 47% of these records are older, 46% 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 updated2026 · 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).
22 nurse practitioner records list a practice address in Mount Vernon
They are 22 of the 578 NPPES records with a practice address in Mount Vernon, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Mount Vernon → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Katherine Bloodworth, MNPMount Vernon, IL 628641154415008
- Ashley Daniels, FNPMount Vernon, IL 628641386191393
- Fariahh Fazil, FNP-BCMount Vernon, IL 628641053954503
- Lynn Followell, APNMount Vernon, IL 628641215951876
- Macey GettingerMount Vernon, IL 628641912528126
- Sharron Gingrich, NPMount Vernon, IL 628641205821923
- Victoria Koch, APRNMount Vernon, IL 628641336656537
- Sonya McKinney, APRNMount Vernon, IL 628641407221484
Common questions
What is Heather Dawn Davis, APRN,FNP-C's NPI number?
Heather Dawn Davis, APRN,FNP-C's National Provider Identifier (NPI) is 1053880781, issued on Nov 26, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Heather Dawn Davis, APRN,FNP-C located?
The NPPES record lists a practice address at 4119 S Water Tower PL Ste A, Mount Vernon, IL, 62864. Phone: (618) 816-6006. Providers update this record themselves, so call before visiting.
How can I verify Heather Dawn Davis, APRN,FNP-C's license?
NPPES lists Illinois license number 209018023, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Heather Dawn Davis, APRN,FNP-C prescribe under Medicare Part D?
In 2024, Heather Dawn Davis, APRN,FNP-C had 856 Medicare Part D claims for 39 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Heather Dawn Davis, APRN,FNP-C's MIPS final score?
The 2023 MIPS final score is 75.7 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.