Krista Ann Singleton, FNP
Critical Care Medicine Registered Nurse · Austin, TX
Krista Ann Singleton, FNP is a critical care medicine registered nurse with a practice address in Austin, Texas, and NPI 1487165213, issued on Oct 19, 2017. Check the license (Texas 673290, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Krista Ann Singleton
- Credential
- FNP
- Primary taxonomy
- Critical Care Medicine Registered Nurse 163WC0200X
- License number
- 673290 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8121 Siringo Pass, Austin, TX 78749
- Phone
- (817) 793-9326
- Enumerated
- Oct 19, 2017
- Record last updated
- Oct 19, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest critical care medicine registered nurse records → All 285 in Texas → Look up another NPI →
Verify Krista Ann Singleton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 673290Check 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 critical care medicine registered nurse in 2024
23 Medicare Part D claims, against an average of 582 among the 45 providers of this specialty who prescribed in Part D.
Most prescribed
- Progesterone15 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: $49.96
1 payment: food and beverage; the largest payer was Galderma Laboratories, L.P. The 91 providers of this specialty with any payment received $827.18 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.
Krista Ann Singleton among 285 critical care medicine registered nurse records in Texas
Krista Ann Singleton, FNP is one of 285 critical care medicine registered nurse records with a practice address in Texas. 4% 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 8% of them.
- NPI issued2017 · 8% of these records are older, 89% newer
- In a Medicare fileYes · 4% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2017 · 18% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163WC0200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine Registered Nurse providers in Texas
There are 285 critical care medicine registered nurse records in Texas.
All 285 in Texas → Every provider in Austin → Critical Care Medicine Registered Nurse nationwide →
The 8 critical care medicine registered nurse records with the nearest ZIP codes
- Christopher NorrisAustin, TX 787481780429050
- Ilse PerezAustin, TX 787591992303283
- Casey FitzgeraldAustin, TX 787231083491435
- Chloe Cullen, RNAustin, TX 787051013738533
- Caitlin Daniels, MSN, RNAustin, TX 787051285461335
- Cullen Lightsey, RNAustin, TX 787041104763465
- Mark Adkins, RNAustin, TX 787011790313963
- Nicole Rann, RNAustin, TX 787011265398531
Common questions
What is Krista Ann Singleton, FNP's NPI number?
Krista Ann Singleton, FNP's National Provider Identifier (NPI) is 1487165213, issued on Oct 19, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Krista Ann Singleton, FNP located?
The NPPES record lists a practice address at 8121 Siringo Pass, Austin, TX, 78749. Phone: (817) 793-9326. Providers update this record themselves, so call before visiting.
How can I verify Krista Ann Singleton, FNP's license?
NPPES lists Texas license number 673290, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Krista Ann Singleton, FNP prescribe under Medicare Part D?
In 2024, Krista Ann Singleton, FNP had 23 Medicare Part D claims; the average among critical care medicine registered nurse prescribers was 582. 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.