Adrianna Williamson, CNP
Nurse Practitioner · Hattiesburg, MS
Adrianna Williamson, CNP is a nurse practitioner with a practice address in Hattiesburg, Mississippi, and NPI 1285172619, issued on Feb 6, 2017. Check the license (Mississippi 901894, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Adrianna Williamson
- Credential
- CNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 901894 MS
Self-reported in NPPES; status is on the state search - Practice location
- 7148 U S Highway 98, Hattiesburg, MS 39402
- Phone
- (601) 261-1500
- Enumerated
- Feb 6, 2017
- Record last updated
- Feb 6, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (601) 296-7549
- Medicare enrollment
- Enrolled (PECOS I20170306001885); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 7148 U S Highway 98
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christopher Cooley, MDOphthalmology Physician1194733543
- Jack Hudson, MDFamily Medicine Physician1326152232
- William Martin, D.O.Family Medicine Physician1336559327
- Lane Pitts, MDFamily Medicine Physician1528176823
- Brett Robbins, MDFamily Medicine Physician1295843449
Verify Adrianna Williamson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license 901894Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average nurse practitioner in 2024
2,602 Medicare Part D claims for 476 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 63 claims were for opioids.
Most prescribed
- Amlodipine Besylate116 claims
- Azithromycin112 claims
- Atorvastatin Calcium97 claims
- Losartan Potassium84 claims
- Methylprednisolone75 claims
- Pantoprazole Sodium69 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: $1,069.48
75 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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 one group practice
- Hattiesburg Clinic PAHattiesburg, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
73 nurse practitioner records list a practice address in Hattiesburg
They are 73 of the 2,569 NPPES records with a practice address in Hattiesburg, and 1,075 nurse practitioner records in Mississippi.
All 73 in Hattiesburg → All 1,075 in Mississippi → Every provider in Hattiesburg →
Other nurse practitioner records in Mississippi
- Mary Abrams, CFNPColumbus, MS1376620849
- Barbara Adams, NPGreenville, MS1073533261
- Dorothy Adams, NPBiloxi, MS1528410727
- Olamide Adeleye, NPSouthaven, MS1225379050
- Amber Adell, AGACNP-BCOlive Branch, MS1598528606
- Julie Ainsworth, NPGulfport, MS1134717622
- Lisa Akridge, NPWaynesboro, MS1720619083
- Dana AlbrechtGulfport, MS1043773815
- Audrey Alexander, NPMorton, MS1396586186
- Mary Jo Alison, FNP- COcean Springs, MS1801350582
Common questions
What is Adrianna Williamson, CNP's NPI number?
Adrianna Williamson, CNP's National Provider Identifier (NPI) is 1285172619, issued on Feb 6, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Adrianna Williamson, CNP located?
The NPPES record lists a practice address at 7148 U S Highway 98, Hattiesburg, MS, 39402. Phone: (601) 261-1500. Providers update this record themselves, so call before visiting.
How can I verify Adrianna Williamson, CNP's license?
NPPES lists Mississippi license number 901894, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Adrianna Williamson, CNP prescribe under Medicare Part D?
In 2024, Adrianna Williamson, CNP had 2,602 Medicare Part D claims for 476 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.