Robert Saul Castro Natal, DNP, APRN, FNP-BC
Family Nurse Practitioner · San Antonio, TX
Robert Saul Castro Natal, DNP, APRN, FNP-BC is a family nurse practitioner with a practice address in San Antonio, Texas, and NPI 1376244988, issued on Mar 13, 2023. Check the license (Texas 1110547, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robert Saul Castro Natal
- Credential
- DNP, APRN, FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 1110547 TX
784248 TX
APRN11028584 FL
Self-reported in NPPES; status is on the state search - Practice location
- 607 Camden St, San Antonio, TX 78215
- Phone
- (210) 253-3426
- Enumerated
- Mar 13, 2023
- Record last updated
- May 6, 2024
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →
Also registered at 607 Camden St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily BryantFamily Nurse Practitioner1518420330
- Madison Carter, PAMedical Physician Assistant1467169862
- Crystal Cook, APRN-CNPNurse Practitioner1205679255
- Kristen Godett, NURSE PRACTIONERFamily Nurse Practitioner1861993701
- Jessica Jennings, APRNFamily Nurse Practitioner1730728056
- Kelleah Powao, NPFamily Nurse Practitioner1811604218
Verify Robert Saul Castro Natal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 1110547Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average family nurse practitioner in 2024
438 Medicare Part D claims for 100 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Carvedilol38 claims
- Furosemide25 claims
- Ursodiol21 claims
- Levothyroxine Sodium20 claims
- Spironolactone19 claims
- Xifaxan16 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.
Robert Saul Castro Natal among 21,242 family nurse practitioner records in Texas
Robert Saul Castro Natal, DNP, APRN, FNP-BC 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 2023, is newer than 80% of them.
- NPI issued2023 · 80% of these records are older, 14% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- 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).
1,362 family nurse practitioner records list a practice address in San Antonio
They are 1,362 of the 37,749 NPPES records with a practice address in San Antonio, and 21,242 family nurse practitioner records in Texas.
All 21,242 in Texas → Every provider in San Antonio → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Bertha Arenas, FNPSan Antonio, TX 782151598768541
- Emily BryantSan Antonio, TX 782151518420330
- Dale Conover, FNP-CSan Antonio, TX 782151568904852
- Kasey Frye, FNP, DCSan Antonio, TX 782151609058908
- Kristen Godett, NURSE PRACTIONERSan Antonio, TX 782151861993701
- Shaneeka Hamlett, FNPSan Antonio, TX 782151891278511
- Jacobie Landers, NPSan Antonio, TX 782151639638620
- Douglas Lu, DC, PT, FNP-CSan Antonio, TX 782151013925130
Common questions
What is Robert Saul Castro Natal, DNP, APRN, FNP-BC's NPI number?
Robert Saul Castro Natal, DNP, APRN, FNP-BC's National Provider Identifier (NPI) is 1376244988, issued on Mar 13, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Robert Saul Castro Natal, DNP, APRN, FNP-BC located?
The NPPES record lists a practice address at 607 Camden St, San Antonio, TX, 78215. Phone: (210) 253-3426. Providers update this record themselves, so call before visiting.
How can I verify Robert Saul Castro Natal, DNP, APRN, FNP-BC's license?
NPPES lists Texas license number 1110547, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Robert Saul Castro Natal, DNP, APRN, FNP-BC prescribe under Medicare Part D?
In 2024, Robert Saul Castro Natal, DNP, APRN, FNP-BC had 438 Medicare Part D claims for 100 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.