Carolyn Louise Keihn, FNP-BC
Family Nurse Practitioner · Portland, IN
Carolyn Louise Keihn, FNP-BC is a family nurse practitioner with a practice address in Portland, Indiana, and NPI 1609186030, issued on Oct 19, 2010. Check the license (Indiana 28137427A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carolyn Louise Keihn
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 28137427A IN
Self-reported in NPPES; status is on the state search - Practice location
- 430 W. Votaw St., Portland, IN 47371
- Phone
- (260) 726-6151
- Enumerated
- Oct 19, 2010
- Record last updated
- May 4, 2026
- Medicare enrollment
- Enrolled (PECOS I20110121000208); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,867 in Indiana → Look up another NPI →
Verify Carolyn Louise Keihn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 28137427ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average family nurse practitioner in 2024
480 Medicare Part D claims for 323 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone120 claims
- Cephalexin42 claims
- Albuterol Sulfate Hfa30 claims
- Amoxicillin-Clavulanate Potass27 claims
- Azithromycin20 claims
- Ondansetron Odt19 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: $358.16
3 payments; by number, the most common kind was food and beverage; the largest payer was Axsome Therapeutics, 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 3 group practices
- Community Physician Network Urgent Care LLCIndianapolis, IN
- Community Physicians OF Indiana IncIndianapolis, IN
- Paradigm Living Concepts LLCIndianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carolyn Louise Keihn among 5,867 family nurse practitioner records in Indiana
Carolyn Louise Keihn, FNP-BC 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 2010, is newer than 15% of them.
- NPI issued2010 · 15% of these records are older, 83% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2002 · median 2018 among the 3,953 with a school on file
- Record last updated2026 · 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).
20 family nurse practitioner records list a practice address in Portland
They are 20 of the 125 NPPES records with a practice address in Portland, and 5,867 family nurse practitioner records in Indiana.
All 5,867 in Indiana → Every provider in Portland → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Carrie Baldwin, FNPPortland, IN 473711588912117
- Mandy Boeckman, FNPPortland, IN 473711124520069
- Alice Bruggeman, NPPortland, IN 473711114020104
- Camille Elick-Shawver, NPPortland, IN 473711982796512
- Rebekah Ferrell, RN, FNPPortland, IN 473711871100305
- Anne Hardesty, NPPortland, IN 473711336694736
- Lyndia Henson, NPPortland, IN 473711972265817
- Nathan HughesPortland, IN 473711326777152
Common questions
What is Carolyn Louise Keihn, FNP-BC's NPI number?
Carolyn Louise Keihn, FNP-BC's National Provider Identifier (NPI) is 1609186030, issued on Oct 19, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn Louise Keihn, FNP-BC located?
The NPPES record lists a practice address at 430 W. Votaw St., Portland, IN, 47371. Phone: (260) 726-6151. Providers update this record themselves, so call before visiting.
How can I verify Carolyn Louise Keihn, FNP-BC's license?
NPPES lists Indiana license number 28137427A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Carolyn Louise Keihn, FNP-BC prescribe under Medicare Part D?
In 2024, Carolyn Louise Keihn, FNP-BC had 480 Medicare Part D claims for 323 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.