Shelly Christina Williams, FNP-BC
Psychiatric/Mental Health Nurse Practitioner · Fulshear, TX
Shelly Christina Williams, FNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Fulshear, Texas, and NPI 1538680822, issued on Jun 27, 2017. Check the license (Texas AP138281, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Shelly Christina Williams
- Credential
- FNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- AP138281 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5757 Flewellen Oaks LN Ste 302, Fulshear, TX 77441
- Phone
- (713) 987-7828
- Enumerated
- Jun 27, 2017
- Record last updated
- Jul 10, 2024
- Fax
- (713) 804-9449
- Medicare enrollment
- Enrolled (PECOS I20240723004780); 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 5757 Flewellen Oaks LN Ste 302
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Macshadiya, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1992257828
Verify Shelly Christina Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP138281Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
169 Medicare Part D claims for 90 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin15 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: $97.46
1 payment: food and beverage; the largest payer was Otsuka Pharmaceutical Development & Commercialization, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 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.
Bills Medicare through one group practice
- Mosaic Mental HealthFulshear, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shelly Christina Williams among 4,227 psychiatric/mental health nurse practitioner records in Texas
Shelly Christina Williams, FNP-BC 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 2017, is newer than 21% of them.
- NPI issued2017 · 21% of these records are older, 75% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2017 · median 2021 among the 2,245 with a school on file
- Record last updated2024 · 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).
6 psychiatric/mental health nurse practitioner records list a practice address in Fulshear
They are 6 of the 158 NPPES records with a practice address in Fulshear, and 4,227 psychiatric/mental health nurse practitioner records in Texas.
All 4,227 in Texas → Every provider in Fulshear → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Irene AzodehFulshear, TX 774411598610685
- Hope Essien, DNP, PMHNP-BC, FNPFulshear, TX 774411083167886
- Elizabeth Macshadiya, PMHNP-BCFulshear, TX 774411992257828
- Cosmas NwogwugwuPrairie View, TX 774461407648603
- Amy Owens Horelica, APRNEast Bernard, TX 774351154022028
- Abiose AdeboyeKaty, TX 774491699251876
- Jonathan Akpobassa, NPCypress, TX 774331558093658
- Adebola Atolagbe, PMHNP-BCKaty, TX 774491003607144
Common questions
What is Shelly Christina Williams, FNP-BC's NPI number?
Shelly Christina Williams, FNP-BC's National Provider Identifier (NPI) is 1538680822, issued on Jun 27, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Shelly Christina Williams, FNP-BC located?
The NPPES record lists a practice address at 5757 Flewellen Oaks LN Ste 302, Fulshear, TX, 77441. Phone: (713) 987-7828. Providers update this record themselves, so call before visiting.
How can I verify Shelly Christina Williams, FNP-BC's license?
NPPES lists Texas license number AP138281, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Shelly Christina Williams, FNP-BC prescribe under Medicare Part D?
In 2024, Shelly Christina Williams, FNP-BC had 169 Medicare Part D claims for 90 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.