Shirley Yong Billiot, PMHNP
Psychiatric/Mental Health Nurse Practitioner · Webster, TX
Shirley Yong Billiot, PMHNP is a psychiatric/mental health nurse practitioner with a practice address in Webster, Texas, and NPI 1649581992, issued on Jul 1, 2010. Check the license (Texas AP123741, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Shirley Yong Billiot
- Credential
- PMHNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License numbers
- AP123741 TX
5006380 NC
15157 TN
RN0000151201 TN
0024170526 VA
Self-reported in NPPES; status is on the state search - Practice location
- 150 E Medical Center Blvd, Webster, TX 77598
- Phone
- (281) 481-4646
- Enumerated
- Jul 1, 2010
- Record last updated
- Nov 30, 2022
- Fax
- (423) 467-3644
- Medicaid ID
- 1520055 TN
- Medicare enrollment
- Enrolled (PECOS I20200619000468); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 4,227 in Texas → Look up another NPI →
Also registered at 150 E Medical Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sadaf Anwar, MDFamily Medicine Physician1679560106
- Annette Ingraham, MDPediatrics Physician1639114762
- Rajamma Kalia, MDPediatrics Physician1134163355
Verify Shirley Yong Billiot in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP123741Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
390 Medicare Part D claims for 74 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Sertraline Hcl35 claims
- Venlafaxine Hcl Er35 claims
- Trazodone Hcl34 claims
- Duloxetine Hcl33 claims
- Quetiapine Fumarate29 claims
- Buspirone Hcl18 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 2 group practices
- Memorial Hermann Medical GroupHouston, TX
- Texas Health Virtual CareMansfield, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shirley Yong Billiot among 4,227 psychiatric/mental health nurse practitioner records in Texas
Shirley Yong Billiot, PMHNP is one of 4,227 psychiatric/mental health nurse practitioner records with a practice address in Texas. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 6% of them.
- NPI issued2010 · 6% of these records are older, 93% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2010 · median 2021 among the 2,245 with a school on file
- Record last updated2022 · 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 363LP0808X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Texas
There are 4,227 psychiatric/mental health nurse practitioner records in Texas.
All 4,227 in Texas → Every provider in Webster → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Laya BuchananWebster, TX 775981841812377
- Nisha Santhosh, PMHNPWebster, TX 775981891454864
- Kevin Varghese, PMHNP-BCWebster, TX 775981780565085
- Sherri Walker, PMHNP-BCWebster, TX 775981609429356
- Ikenna AnyaboluPearland, TX 775841962279067
- Jennifer Dunlap-Baldez, PMHNPPearland, TX 775841396498689
- Toi Durham, DNP, PMHNPPearland, TX 775841811762578
- John Emeakoroha, PMHNP-BCPearland, TX 775841821896945
Common questions
What is Shirley Yong Billiot, PMHNP's NPI number?
Shirley Yong Billiot, PMHNP's National Provider Identifier (NPI) is 1649581992, issued on Jul 1, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Shirley Yong Billiot, PMHNP located?
The NPPES record lists a practice address at 150 E Medical Center Blvd, Webster, TX, 77598. Phone: (281) 481-4646. Providers update this record themselves, so call before visiting.
How can I verify Shirley Yong Billiot, PMHNP's license?
NPPES lists Texas license number AP123741, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Shirley Yong Billiot, PMHNP prescribe under Medicare Part D?
In 2024, Shirley Yong Billiot, PMHNP had 390 Medicare Part D claims for 74 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.