Aaron Ranck
Nurse Practitioner · Billings, MT
Aaron Ranck is a nurse practitioner with a practice address in Billings, Montana, and NPI 1972256295, issued on Jan 27, 2022. Check the license with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Aaron Ranck
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 100011 GU
Self-reported in NPPES; status is on the state search - Practice location
- 1500 University Dr, Billings, MT 59101
- Phone
- (406) 994-3597
- Enumerated
- Jan 27, 2022
- Record last updated
- Feb 4, 2024
- Medicare enrollment
- Enrolled (PECOS I20231004003895); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 287 in Montana → Look up another NPI →
Also registered at 1500 University Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Whitney Corcoran MolinaStudent in an Organized Health Care Education/Training Program1932777208
- Haylee CurryStudent in an Organized Health Care Education/Training Program1083440788
- Elizabeth Davis, ATC, LATSports Medicine (Physical Medicine & Rehabilitation) Physician1720471329
Verify Aaron Ranck in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average nurse practitioner in 2024
39 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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: $125.19
3 payments; by number, the most common kind was food and beverage; the largest payer was Tempus AI, Inc. The 38,884 providers of this specialty with any payment received $791.64 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
- Guam Healthcare Development IncorporatedDededo, GU
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aaron Ranck among 287 nurse practitioner records in Montana
Aaron Ranck is one of 287 nurse practitioner records with a practice address in Montana. 77% 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 75% of them.
- NPI issued2022 · 75% of these records are older, 18% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2023 · median 2019 among the 185 with a school on file
- Record last updated2024 · 43% 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 Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
72 nurse practitioner records list a practice address in Billings
They are 72 of the 4,035 NPPES records with a practice address in Billings, and 287 nurse practitioner records in Montana.
All 287 in Montana → Every provider in Billings → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Valerie Caton, APRN(FNP-C)Billings, MT 591011104846658
- Lynette Cross, NPBillings, MT 591011295773182
- Brenda Gilmore, NPBillings, MT 591011144253386
- Lori Hartford, NPBillings, MT 591011194985572
- Yvonne Kammerzell, NPBillings, MT 591011942301015
- Monica Maher, NPBillings, MT 591011548314107
- Sheryl Malinowski, FNPBillings, MT 591011790999878
- George Murray, NPBillings, MT 591011154347854
Common questions
What is Aaron Ranck's NPI number?
Aaron Ranck's National Provider Identifier (NPI) is 1972256295, issued on Jan 27, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Aaron Ranck located?
The NPPES record lists a practice address at 1500 University Dr, Billings, MT, 59101. Phone: (406) 994-3597. Providers update this record themselves, so call before visiting.
How can I verify Aaron Ranck's license?
Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Aaron Ranck prescribe under Medicare Part D?
In 2024, Aaron Ranck had 39 Medicare Part D claims; the average among nurse practitioner prescribers was 1,109. 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.