Gayrene A. Barclay, NP
Nurse Practitioner · Sugar Land, TX
Gayrene A. Barclay, NP is a nurse practitioner with a practice address in Sugar Land, Texas, and NPI 1417975434, issued on Jul 17, 2006. Check the license (Texas 558318, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gayrene A. Barclay
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 558318 TX
Self-reported in NPPES; status is on the state search - Practice location
- 16655 Southwest Fwy, Sugar Land, TX 77479
- Phone
- (281) 274-7000
- Enumerated
- Jul 17, 2006
- Record last updated
- Nov 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 148663101 TX
- Medicare enrollment
- Enrolled (PECOS I20060928000193); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,825 in Texas → Look up another NPI →
Also registered at 16655 Southwest Fwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alicia Abell, R.T( R)Radiologic Technologist1760004782
- Yetunde Adegbamigbe, FNPFamily Nurse Practitioner1770198830
- Ainy Ali, NPFamily Nurse Practitioner1346707676
- Rr Aloquina, APRN, AGACNP-BCAcute Care Nurse Practitioner1245025832
- Saif Altaie, MDInternal Medicine Physician1003205683
- Sheena Andrews, NNPNeonatal Nurse Practitioner1336634807
Verify Gayrene A. Barclay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 558318Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average nurse practitioner in 2024
168 Medicare Part D claims for 111 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin28 claims
- Prednisone28 claims
- Cefdinir22 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: $22.05
1 payment: food and beverage; the largest payer was Pfizer Inc. The 38,884 providers of this specialty with any payment received $791.64 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 2 group practices
- Next Level MV LLCCypress, TX
- Nluc PLLCHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gayrene A. Barclay among 4,825 nurse practitioner records in Texas
Gayrene A. Barclay, NP is one of 4,825 nurse practitioner records with a practice address in Texas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 87% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2000 · median 2018 among the 2,618 with a school on file
- Record last updated2007 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
51 nurse practitioner records list a practice address in Sugar Land
They are 51 of the 3,851 NPPES records with a practice address in Sugar Land, and 4,825 nurse practitioner records in Texas.
All 4,825 in Texas → Every provider in Sugar Land → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Sheeba Farhat, ARNPSugar Land, TX 774791669846846
- Stacy Hall, FNP-CSugar Land, TX 774791386202935
- Jennifer Henry, NPSugar Land, TX 774791134648785
- Irhonda Hollaway, NPSugar Land, TX 774791457982845
- David House, NPSugar Land, TX 774791790959484
- Crystal Imasogie, FNPSugar Land, TX 774791275032153
- Ryan Ben Marinas, N.P.Sugar Land, TX 774791558526350
- Monica Nolan, FNPSugar Land, TX 774791972519981
Common questions
What is Gayrene A. Barclay, NP's NPI number?
Gayrene A. Barclay, NP's National Provider Identifier (NPI) is 1417975434, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gayrene A. Barclay, NP located?
The NPPES record lists a practice address at 16655 Southwest Fwy, Sugar Land, TX, 77479. Phone: (281) 274-7000. Providers update this record themselves, so call before visiting.
How can I verify Gayrene A. Barclay, NP's license?
NPPES lists Texas license number 558318, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Gayrene A. Barclay, NP prescribe under Medicare Part D?
In 2024, Gayrene A. Barclay, NP had 168 Medicare Part D claims for 111 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.