Grant Landon Davis, APRN
Psychiatric/Mental Health Nurse Practitioner · Richardson, TX
Grant Landon Davis, APRN is a psychiatric/mental health nurse practitioner with a practice address in Richardson, Texas, and NPI 1396136693, issued on Feb 9, 2015. Check the license (Texas AP127536, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Grant Landon Davis
- Credential
- APRN
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- AP127536 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2929 N Central Expy Ste 220, Richardson, TX 75080
- Phone
- (214) 785-5547
- Enumerated
- Feb 9, 2015
- Record last updated
- Nov 12, 2025
- Fax
- (214) 329-0553
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 4,227 in Texas → Look up another NPI →
Verify Grant Landon Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP127536Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
375 Medicare Part D claims for 20 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Desvenlafaxine Succinate Er47 claims
- Escitalopram Oxalate39 claims
- Bupropion Xl32 claims
- Clonazepam32 claims
- Alprazolam31 claims
- Trazodone Hcl26 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: $77,523.95
221 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Grant Landon Davis among 4,227 psychiatric/mental health nurse practitioner records in Texas
Grant Landon Davis, APRN 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 2015, is newer than 15% of them.
- NPI issued2015 · 15% of these records are older, 82% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2025 · 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).
30 psychiatric/mental health nurse practitioner records list a practice address in Richardson
They are 30 of the 2,896 NPPES records with a practice address in Richardson, and 4,227 psychiatric/mental health nurse practitioner records in Texas.
All 4,227 in Texas → Every provider in Richardson → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Esther ArebaRichardson, TX 750801285174748
- Veronicah BangaRichardson, TX 750801164011284
- Courtney Dixon, NPRichardson, TX 750801679274690
- Celina Egemasi, FNP-C,PMHNP-BCRichardson, TX 750801912300740
- Sandra Haram, PH.D.Richardson, TX 750801497813620
- Jamie Hulm, NPRichardson, TX 750801013475813
- Guetty Jean-Louis, APRNRichardson, TX 750801679147946
- Rinda JordanRichardson, TX 750801124370390
Common questions
What is Grant Landon Davis, APRN's NPI number?
Grant Landon Davis, APRN's National Provider Identifier (NPI) is 1396136693, issued on Feb 9, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Grant Landon Davis, APRN located?
The NPPES record lists a practice address at 2929 N Central Expy Ste 220, Richardson, TX, 75080. Phone: (214) 785-5547. Providers update this record themselves, so call before visiting.
How can I verify Grant Landon Davis, APRN's license?
NPPES lists Texas license number AP127536, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Grant Landon Davis, APRN prescribe under Medicare Part D?
In 2024, Grant Landon Davis, APRN had 375 Medicare Part D claims for 20 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.