William Keith Queen, PMHNP-BC
Psychiatric/Mental Health Nurse Practitioner · Florence, SC
William Keith Queen, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Florence, South Carolina, and NPI 1437807120, issued on Mar 12, 2022. Check the license (South Carolina APN-25892, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Keith Queen
- Credential
- PMHNP-BC
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- APN-25892 SC
Self-reported in NPPES; status is on the state search - Practice location
- 651 S Coit St, Florence, SC 29501
- Phone
- (843) 800-1303
- Enumerated
- Mar 12, 2022
- Record last updated
- Apr 20, 2026
- Fax
- (843) 800-1901
- Medicare enrollment
- Enrolled (PECOS I20220603002191); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 540 in South Carolina → Look up another NPI →
Verify William Keith Queen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license APN-25892Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% more Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
1,383 Medicare Part D claims for 88 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Bupropion Xl107 claims
- Quetiapine Fumarate91 claims
- Clonazepam86 claims
- Trazodone Hcl76 claims
- Fluoxetine Hcl69 claims
- Mirtazapine69 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: $542.38
25 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.
Bills Medicare through 2 group practices
- Hopehealth, Inc.Florence, SC
- Sweetgrass Psychiatry LLCMount Pleasant, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Keith Queen among 540 psychiatric/mental health nurse practitioner records in South Carolina
William Keith Queen, PMHNP-BC is one of 540 psychiatric/mental health nurse practitioner records with a practice address in South Carolina. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 56% of them.
- NPI issued2022 · 56% of these records are older, 37% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2020 · median 2021 among the 322 with a school on file
- Record last updated2026 · 19% 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 South Carolina 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 South Carolina
There are 540 psychiatric/mental health nurse practitioner records in South Carolina.
All 540 in South Carolina → Every provider in Florence → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Jason Allen, PMHNP-BCFlorence, SC 295011063276152
- Christina Clarkin, NPFlorence, SC 295011396487781
- Monica HollowayFlorence, SC 295011821836313
- Kandice Primes, PMHNP-BCFlorence, SC 295011346006376
- Shanika SmithFlorence, SC 295011720529464
- Lakisha FladgerFlorence, SC 295051306654215
- Ma Melissa SarmientoFlorence, SC 295051740036938
- Jasmine WatsonFlorence, SC 295061609559129
Common questions
What is William Keith Queen, PMHNP-BC's NPI number?
William Keith Queen, PMHNP-BC's National Provider Identifier (NPI) is 1437807120, issued on Mar 12, 2022. An NPI identifies a provider in billing; it is not a license.
Where is William Keith Queen, PMHNP-BC located?
The NPPES record lists a practice address at 651 S Coit St, Florence, SC, 29501. Phone: (843) 800-1303. Providers update this record themselves, so call before visiting.
How can I verify William Keith Queen, PMHNP-BC's license?
NPPES lists South Carolina license number APN-25892, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does William Keith Queen, PMHNP-BC prescribe under Medicare Part D?
In 2024, William Keith Queen, PMHNP-BC had 1,383 Medicare Part D claims for 88 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.