Kathryn Marie Custer, RN, FNP-C
Family Nurse Practitioner · Victoria, TX
Kathryn Marie Custer, RN, FNP-C is a family nurse practitioner with a practice address in Victoria, Texas, and NPI 1821228370, issued on Jul 18, 2009. Check the license (Texas 564444, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathryn Marie Custer
- Credential
- RN, FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 564444 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2603 Hospital Dr, Victoria, TX 77901
- Phone
- (361) 582-5685
- Enumerated
- Jul 18, 2009
- Record last updated
- Dec 13, 2023
- Fax
- (361) 582-5613
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →
Also registered at 2603 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tracey Perez, FNP-CFamily Nurse Practitioner1144062894
- Courtney Tatum SalazarRegistered Nurse1750217535
Verify Kathryn Marie Custer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 564444Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average family nurse practitioner in 2024
945 Medicare Part D claims for 179 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium59 claims
- Atorvastatin Calcium54 claims
- Lisinopril46 claims
- Losartan Potassium37 claims
- Amlodipine Besylate34 claims
- Omeprazole31 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.
Kathryn Marie Custer among 21,242 family nurse practitioner records in Texas
Kathryn Marie Custer, RN, 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 2009, is newer than 11% of them.
- NPI issued2009 · 11% of these records are older, 88% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2023 · 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).
93 family nurse practitioner records list a practice address in Victoria
They are 93 of the 1,105 NPPES records with a practice address in Victoria, and 21,242 family nurse practitioner records in Texas.
All 21,242 in Texas → Every provider in Victoria → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Cherise Bludau-Branch, MSN, FNP-CVictoria, TX 779011528095767
- Cheryl Campbell, RN FNPVictoria, TX 779011700960952
- Kelle Cook, FNPVictoria, TX 779011356361638
- Diana Galvan, FNP-CVictoria, TX 779011619974326
- Rima Garrett, FNP-CVictoria, TX 779011124306782
- Judith Gilley, FNPVictoria, TX 779011104846484
- Jack Gray, FNPVictoria, TX 779011639405061
- Timothy Holcomb, D.C., FNPVictoria, TX 779011407159544
Common questions
What is Kathryn Marie Custer, RN, FNP-C's NPI number?
Kathryn Marie Custer, RN, FNP-C's National Provider Identifier (NPI) is 1821228370, issued on Jul 18, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Marie Custer, RN, FNP-C located?
The NPPES record lists a practice address at 2603 Hospital Dr, Victoria, TX, 77901. Phone: (361) 582-5685. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Marie Custer, RN, FNP-C's license?
NPPES lists Texas license number 564444, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Kathryn Marie Custer, RN, FNP-C prescribe under Medicare Part D?
In 2024, Kathryn Marie Custer, RN, FNP-C had 945 Medicare Part D claims for 179 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.