Maria Annabelle T. De Los Santos, F.N.P.
Family Nurse Practitioner · Houston, TX
Maria Annabelle T. De Los Santos, F.N.P. is a family nurse practitioner with a practice address in Houston, Texas, and NPI 1427053503, issued on Jun 16, 2005. Check the license (Texas 539582, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Annabelle T. De Los Santos
- Credential
- F.N.P.
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 539582 TX
Self-reported in NPPES; status is on the state search - Practice location
- 12141 Richmond Ave, Houston, TX 77082
- Phone
- (281) 588-8110
- Enumerated
- Jun 16, 2005
- Record last updated
- Mar 6, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 1623894-01 TX
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →
Also registered at 12141 Richmond Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anush Agrawal, MDStudent in an Organized Health Care Education/Training Program1275235756
- Pavan Anand, MDStudent in an Organized Health Care Education/Training Program1669175337
- Byron Bassi, M.D.Emergency Medicine Physician1548521891
- Nimi Bhattatiry, MDInternal Medicine Physician1013546886
- Nora BolanosFamily Nurse Practitioner1578964177
Verify Maria Annabelle T. De Los Santos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 539582Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average family nurse practitioner in 2024
258 Medicare Part D claims for 161 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone39 claims
- Cephalexin19 claims
- Gabapentin19 claims
- Amoxicillin-Clavulanate Potass15 claims
- Ibuprofen15 claims
- Dicyclomine Hcl14 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.
Maria Annabelle T. De Los Santos among 21,242 family nurse practitioner records in Texas
Maria Annabelle T. De Los Santos, F.N.P. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 99% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2015 · 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).
2,588 family nurse practitioner records list a practice address in Houston
They are 2,588 of the 61,221 NPPES records with a practice address in Houston, and 21,242 family nurse practitioner records in Texas.
All 21,242 in Texas → Every provider in Houston → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Karen Adkisson, FNPHouston, TX 770821740514033
- Diane Akhras, F.N.P.Houston, TX 770821689883324
- Nora BolanosHouston, TX 770821578964177
- Valorie Coulter, NP-CHouston, TX 770821134426265
- Bobbie Harris, FNPHouston, TX 770821245425818
- Brittany JeterHouston, TX 770821538521133
- Steffy KandathilHouston, TX 770821578012597
- Romeo PenaflorHouston, TX 770821013324581
Common questions
What is Maria Annabelle T. De Los Santos, F.N.P.'s NPI number?
Maria Annabelle T. De Los Santos, F.N.P.'s National Provider Identifier (NPI) is 1427053503, issued on Jun 16, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Maria Annabelle T. De Los Santos, F.N.P. located?
The NPPES record lists a practice address at 12141 Richmond Ave, Houston, TX, 77082. Phone: (281) 588-8110. Providers update this record themselves, so call before visiting.
How can I verify Maria Annabelle T. De Los Santos, F.N.P.'s license?
NPPES lists Texas license number 539582, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Maria Annabelle T. De Los Santos, F.N.P. prescribe under Medicare Part D?
In 2024, Maria Annabelle T. De Los Santos, F.N.P. had 258 Medicare Part D claims for 161 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.