NPPES file of Aug 9, 2026

William Nicholson, MSN, CRNP

Psychiatric/Mental Health Nurse Practitioner · Birmingham, AL

William Nicholson, MSN, CRNP is a psychiatric/mental health nurse practitioner with a practice address in Birmingham, Alabama, and NPI 1225431323, issued on Oct 2, 2014. Check the license (Alabama 1-127769, as entered in NPPES) with the Alabama board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225431323
Name
William Nicholson
Credential
MSN, CRNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
1-127769 AL
Self-reported in NPPES; status is on the state search
Practice location
700 19TH St S, Birmingham, AL 35233
Phone
(205) 933-8101
Enumerated
Oct 2, 2014
Record last updated
Oct 2, 2014 (not updated in 12 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest psychiatric/mental health nurse practitioner records → All 537 in Alabama → Look up another NPI →

Also registered at 700 19TH St S

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. David Aarons, MD, PHDInternal Medicine Physician1841491859
  2. Chasiti AbernathyRegistered Nurse1972327427
  3. Teresa Abernathy, MDAnesthesiology Physician1265528954
  4. Megan AdamsPharmacist1043986755
  5. Ann Allen, L.I.C.S.W., P.I.P.Clinical Social Worker1962541581
  6. Jean AllenBehavior Technician1235611914

Verify William Nicholson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Alabama board licenses this profession
    Search for license 1-127769    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Alabama license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $168.57

1 payment: food and beverage; the largest payer was Cordis US Corp. 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.

  1. William Nicholson$168.57
  2. Specialty average$1,027.77

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

William Nicholson among 537 psychiatric/mental health nurse practitioner records in Alabama

William Nicholson, MSN, 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 2014, is newer than 13% of them.

  • NPI issued2014 · 13% of these records are older, 83% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileNo · 50% of these records are
  • Record last updated2014 · 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 Birmingham → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Jamie Baldy Hicks, CRNPBirmingham, AL 352331659664134
  2. Hugh DunnBirmingham, AL 352331205293206
  3. Audry Gorman, CRNPBirmingham, AL 352331902828155
  4. Barbara Helton, PMHNP-BCBirmingham, AL 352331053676916
  5. Rachele LipskyBirmingham, AL 352331457741217
  6. Brenda Mayfield, NPBirmingham, AL 352331356771166
  7. Timothy McCollumBirmingham, AL 352331710321492
  8. Leah PickettBirmingham, AL 352331609143684

Common questions

What is William Nicholson, MSN, CRNP's NPI number?

William Nicholson, MSN, CRNP's National Provider Identifier (NPI) is 1225431323, issued on Oct 2, 2014. An NPI identifies a provider in billing; it is not a license.

Where is William Nicholson, MSN, CRNP located?

The NPPES record lists a practice address at 700 19TH St S, Birmingham, AL, 35233. Phone: (205) 933-8101. Providers update this record themselves, so call before visiting.

How can I verify William Nicholson, MSN, CRNP's license?

NPPES lists Alabama license number 1-127769, as entered by the provider. Search the Alabama board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.