Koleen Mae Kieffer, FNP-C
Family Nurse Practitioner · Falfurrias, TX
Koleen Mae Kieffer, FNP-C is a family nurse practitioner with a practice address in Falfurrias, Texas, and NPI 1326552720, issued on Nov 21, 2017. Check the license (Texas AP135069, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Koleen Mae Kieffer
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP135069 TX
Self-reported in NPPES; status is on the state search - Practice location
- 188 CR 201A, Falfurrias, TX 78355
- Phone
- (361) 455-8435
- Enumerated
- Nov 21, 2017
- Record last updated
- May 21, 2024
- Medicare enrollment
- Enrolled (PECOS I20190123000851); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →
Verify Koleen Mae Kieffer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP135069Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,001 Medicare Part D claims for 76 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Atorvastatin Calcium96 claims
- Levothyroxine Sodium59 claims
- Metformin Hcl45 claims
- Amlodipine Besylate40 claims
- Clopidogrel38 claims
- Trulicity29 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
- Falfurrias Family Clinic PLLCFalfurrias, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Koleen Mae Kieffer among 21,242 family nurse practitioner records in Texas
Koleen Mae Kieffer, FNP-C is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% 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 36% of them.
- NPI issued2017 · 36% of these records are older, 58% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2017 · median 2018 among the 11,286 with a school on file
- Record last updated2024 · 38% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 family nurse practitioner records list a practice address in Falfurrias
They are 3 of the 26 NPPES records with a practice address in Falfurrias, and 21,242 family nurse practitioner records in Texas.
All 21,242 in Texas → Every provider in Falfurrias → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Richard Coleman, FNP-BCFalfurrias, TX 783551003153628
- Soledad Coleman, FNP-BCFalfurrias, TX 783551366048456
- Susana Enriquez, RN FNPCFreer, TX 783571861675753
- Monica Rodriguez, N.P.Freer, TX 783571801333950
- Candice Cleghorn, NPIngleside, TX 783621518479930
- Anna Bray, FNP-CKingsville, TX 783631861825903
- Claudia Cantu, FNP-CKingsville, TX 783631861986903
- Ernest Castaneda, FNPKingsville, TX 783631295183200
Common questions
What is Koleen Mae Kieffer, FNP-C's NPI number?
Koleen Mae Kieffer, FNP-C's National Provider Identifier (NPI) is 1326552720, issued on Nov 21, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Koleen Mae Kieffer, FNP-C located?
The NPPES record lists a practice address at 188 CR 201A, Falfurrias, TX, 78355. Phone: (361) 455-8435. Providers update this record themselves, so call before visiting.
How can I verify Koleen Mae Kieffer, FNP-C's license?
NPPES lists Texas license number AP135069, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Koleen Mae Kieffer, FNP-C prescribe under Medicare Part D?
In 2024, Koleen Mae Kieffer, FNP-C had 1,001 Medicare Part D claims for 76 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.