Abigail Flack, NP
Family Nurse Practitioner · Fort Wayne, IN
Abigail Flack, NP is a family nurse practitioner with a practice address in Fort Wayne, Indiana, and NPI 1093587420, issued on Oct 30, 2023. Check the license (Indiana 71014421A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Abigail Flack
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 71014421A IN
Self-reported in NPPES; status is on the state search - Practice location
- 6326 Constitution Dr, Fort Wayne, IN 46804
- Phone
- (260) 901-9601
- Enumerated
- Oct 30, 2023
- Record last updated
- May 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20240110001259); 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 6326 Constitution Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amy Harmeyer, FNP-BCPrimary Care Nurse Practitioner1154809036
Verify Abigail Flack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 71014421ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average family nurse practitioner in 2024
864 Medicare Part D claims for 108 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 149 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen79 claims
- Pantoprazole Sodium58 claims
- Famotidine40 claims
- Furosemide39 claims
- Levothyroxine Sodium33 claims
- Gabapentin32 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.
Bills Medicare through one group practice
- RP Care LLCFort Wayne, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Abigail Flack among 5,867 family nurse practitioner records in Indiana
Abigail Flack, NP 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 2023, is newer than 81% of them.
- NPI issued2023 · 81% of these records are older, 12% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2021 · 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).
324 family nurse practitioner records list a practice address in Fort Wayne
They are 324 of the 9,203 NPPES records with a practice address in Fort Wayne, and 5,867 family nurse practitioner records in Indiana.
All 5,867 in Indiana → Every provider in Fort Wayne → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Susan Adams-Hayes, FNPFort Wayne, IN 468041043268212
- Karen Barile, N.P.Fort Wayne, IN 468041407890411
- Jill Berg, NP-CFort Wayne, IN 468041447219951
- Sarah Crook, NPFort Wayne, IN 468041730148768
- Cynthia Gorrell, NPFort Wayne, IN 468041316932734
- Tina Hermes, NPFort Wayne, IN 468041083667778
- Sadie Kintz, NPFort Wayne, IN 468041508825142
- Diane Lewton, N.P.Fort Wayne, IN 468041518926443
Common questions
What is Abigail Flack, NP's NPI number?
Abigail Flack, NP's National Provider Identifier (NPI) is 1093587420, issued on Oct 30, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Abigail Flack, NP located?
The NPPES record lists a practice address at 6326 Constitution Dr, Fort Wayne, IN, 46804. Phone: (260) 901-9601. Providers update this record themselves, so call before visiting.
How can I verify Abigail Flack, NP's license?
NPPES lists Indiana license number 71014421A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Abigail Flack, NP prescribe under Medicare Part D?
In 2024, Abigail Flack, NP had 864 Medicare Part D claims for 108 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.