Zachary Gilliam, CRNP
Psychiatric/Mental Health Nurse Practitioner · Huntsville, AL
Zachary Gilliam, CRNP is a psychiatric/mental health nurse practitioner with a practice address in Huntsville, Alabama, and NPI 1053771188, issued on Mar 2, 2016. Check the license (Alabama 1-119835, as entered in NPPES) with the Alabama board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zachary Gilliam
- Credential
- CRNP
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 1-119835 AL
Self-reported in NPPES; status is on the state search - Practice location
- 101 Sivley RD SW, Huntsville, AL 35801
- Phone
- (256) 539-4080
- Enumerated
- Mar 2, 2016
- Record last updated
- Jan 19, 2023
- Fax
- (256) 539-4099
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 537 in Alabama → Look up another NPI →
Also registered at 101 Sivley RD SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Zachary Gilliam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Alabama board licenses this profession
Search for license 1-119835Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
17 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Zachary Gilliam among 537 psychiatric/mental health nurse practitioner records in Alabama
Zachary Gilliam, CRNP is one of 537 psychiatric/mental health nurse practitioner records with a practice address in Alabama. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 20% of them.
- NPI issued2016 · 20% of these records are older, 74% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2023 · 28% 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 Alabama 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 Alabama
There are 537 psychiatric/mental health nurse practitioner records in Alabama.
All 537 in Alabama → Every provider in Huntsville → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Stephanie Blume, CRNPHuntsville, AL 358011033914833
- Tiffani Elkourie, CRNPHuntsville, AL 358011700629532
- Violet Gilbert, NURSE PRACTITIONERHuntsville, AL 358011346657392
- Veronica Gordillo HerrejonHuntsville, AL 358011518800093
- Cassandra Lynum, CRNPHuntsville, AL 358011306565817
- Jeanne Nelson, CRNP, PH.D.Huntsville, AL 358011538179205
- Kristin OwensHuntsville, AL 358011528376373
- Ashley Sykes, CRNPHuntsville, AL 358011871443044
Common questions
What is Zachary Gilliam, CRNP's NPI number?
Zachary Gilliam, CRNP's National Provider Identifier (NPI) is 1053771188, issued on Mar 2, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Gilliam, CRNP located?
The NPPES record lists a practice address at 101 Sivley RD SW, Huntsville, AL, 35801. Phone: (256) 539-4080. Providers update this record themselves, so call before visiting.
How can I verify Zachary Gilliam, CRNP's license?
NPPES lists Alabama license number 1-119835, as entered by the provider. Search the Alabama board that licenses this profession; the NPPES record confirms identity only.
How much does Zachary Gilliam, CRNP prescribe under Medicare Part D?
In 2024, Zachary Gilliam, CRNP had 17 Medicare Part D claims; 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.