Adam Ison, FNP-C
Family Nurse Practitioner · Indianapolis, IN
Adam Ison, FNP-C is a family nurse practitioner with a practice address in Indianapolis, Indiana, and NPI 1235827239, issued on Apr 27, 2023. Check the license (Indiana 71013734A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Adam Ison
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 71013734A IN
Self-reported in NPPES; status is on the state search - Practice location
- 2506 Willowbrook Pkwy Ste 300, Indianapolis, IN 46205
- Phone
- (317) 574-1254
- Enumerated
- Apr 27, 2023
- Record last updated
- May 27, 2025
- Fax
- (317) 674-0060
- Medicare enrollment
- Enrolled (PECOS I20230510001875); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,867 in Indiana → Look up another NPI →
Also registered at 2506 Willowbrook Pkwy Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mallory Cardenas, FNP-BCFamily Nurse Practitioner1518687953
- Mary Carr, LCSWClinical Social Worker1871267351
- Robert Chambers, M.D.Psychiatry Physician1871540864
- Jillian Condon, NPPsychiatric/Mental Health Nurse Practitioner1023567104
- Nicole Felten, LMSWClinical Social Worker1609447739
- Zachari George, LCSWClinical Social Worker1487126389
Verify Adam Ison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 71013734ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% more Medicare Part D claims than the average family nurse practitioner in 2024
1,654 Medicare Part D claims for 80 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium179 claims
- Lisinopril90 claims
- Metformin Hcl86 claims
- Amlodipine Besylate81 claims
- Levothyroxine Sodium74 claims
- Omeprazole61 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: $642.91
35 payments; by number, the most common kind was food and beverage; the largest payer was Alkermes, Inc. 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.
Bills Medicare through one group practice
- Jane Pauley Community Health Center IncIndianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adam Ison among 5,867 family nurse practitioner records in Indiana
Adam Ison, FNP-C 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
- Graduated2022 · 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).
1,057 family nurse practitioner records list a practice address in Indianapolis
They are 1,057 of the 30,493 NPPES records with a practice address in Indianapolis, and 5,867 family nurse practitioner records in Indiana.
All 5,867 in Indiana → Every provider in Indianapolis → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kelli Burton, FNPIndianapolis, IN 462051376001024
- Malinda ButlerIndianapolis, IN 462051316461676
- Mallory Cardenas, FNP-BCIndianapolis, IN 462051518687953
- Megan DouglasIndianapolis, IN 462051457956682
- Donniece Howe, FNP-CIndianapolis, IN 462051700150463
- Nicole O'Rourke, NPIndianapolis, IN 462051336377670
- Kelly Patton-Boyd, DNPIndianapolis, IN 462051912531948
- Amy Solari, FNP-CIndianapolis, IN 462051568876100
Common questions
What is Adam Ison, FNP-C's NPI number?
Adam Ison, FNP-C's National Provider Identifier (NPI) is 1235827239, issued on Apr 27, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Adam Ison, FNP-C located?
The NPPES record lists a practice address at 2506 Willowbrook Pkwy Ste 300, Indianapolis, IN, 46205. Phone: (317) 574-1254. Providers update this record themselves, so call before visiting.
How can I verify Adam Ison, FNP-C's license?
NPPES lists Indiana license number 71013734A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Adam Ison, FNP-C prescribe under Medicare Part D?
In 2024, Adam Ison, FNP-C had 1,654 Medicare Part D claims for 80 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.