Dawn Marie Mahaffey, FNP
Family Nurse Practitioner · Granger, IN
Dawn Marie Mahaffey, FNP is a family nurse practitioner with a practice address in Granger, Indiana, and NPI 1033639679, issued on Jun 25, 2017. Check the license (Indiana 71007502A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Dawn Marie Mahaffey
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 71007502A IN
Self-reported in NPPES; status is on the state search - Practice location
- 6910 N Main St Unit 4, Granger, IN 46530
- Phone
- (574) 281-0202
- Enumerated
- Jun 25, 2017
- Record last updated
- Feb 15, 2025
- Fax
- (574) 990-4409
- Medicaid IDs
- 300086931 IN
300006504 IN - Medicare enrollment
- Enrolled (PECOS I20170926000531); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,867 in Indiana → Look up another NPI →
Also registered at 6910 N Main St Unit 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Oliver Davis, MSW, LCSW, LMSWClinical Social Worker1962727305
- Aleta Hurt, M.S., LMHCMental Health Counselor1891121125
- Dawn Russell, LMHCMental Health Counselor1225603822
Verify Dawn Marie Mahaffey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 71007502ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average family nurse practitioner in 2024
827 Medicare Part D claims for 57 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 33 claims were for opioids.
Most prescribed
- Atorvastatin Calcium42 claims
- Fluticasone Propionate34 claims
- Lisinopril30 claims
- Pantoprazole Sodium29 claims
- Amlodipine Besylate28 claims
- Tramadol Hcl26 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.
Industry payments in 2024: $14.56
1 payment: food and beverage; the largest payer was Exact Sciences Corporation. The 99,489 providers of this specialty with any payment received $650.95 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.
Dawn Marie Mahaffey among 5,867 family nurse practitioner records in Indiana
Dawn Marie Mahaffey, FNP is one of 5,867 family nurse practitioner records with a practice address in Indiana. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 39% of them.
- NPI issued2017 · 39% of these records are older, 55% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2017 · median 2018 among the 3,953 with a school on file
- Record last updated2025 · 33% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 family nurse practitioner records list a practice address in Granger
They are 29 of the 395 NPPES records with a practice address in Granger, and 5,867 family nurse practitioner records in Indiana.
All 5,867 in Indiana → Every provider in Granger → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Iga Aizigov, FNP-CGranger, IN 465301992155121
- Sue Anderson, MS,APRN, BC, FNPGranger, IN 465301265507750
- Sherri Biever, FNPGranger, IN 465301982691747
- Krista Blankinship, FNPGranger, IN 465301982050548
- Tracy Ford, FNPGranger, IN 465301376925891
- Barbara Glassford, NP-CGranger, IN 465301891207320
- Sara GoldenGranger, IN 465301114378635
- Roberta Gooding FnpGranger, IN 465301285053207
Common questions
What is Dawn Marie Mahaffey, FNP's NPI number?
Dawn Marie Mahaffey, FNP's National Provider Identifier (NPI) is 1033639679, issued on Jun 25, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Dawn Marie Mahaffey, FNP located?
The NPPES record lists a practice address at 6910 N Main St Unit 4, Granger, IN, 46530. Phone: (574) 281-0202. Providers update this record themselves, so call before visiting.
How can I verify Dawn Marie Mahaffey, FNP's license?
NPPES lists Indiana license number 71007502A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Dawn Marie Mahaffey, FNP prescribe under Medicare Part D?
In 2024, Dawn Marie Mahaffey, FNP had 827 Medicare Part D claims for 57 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.