Mack E. Knight, FNP-C
Family Nurse Practitioner · Moselle, MS
Mack E. Knight, FNP-C is a family nurse practitioner with a practice address in Moselle, Mississippi, and NPI 1720520562, issued on Nov 10, 2016. Check the license (Mississippi 901749, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mack E. Knight
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 901749 MS
Self-reported in NPPES; status is on the state search - Practice location
- 3 John Everett RD, Moselle, MS 39459
- Phone
- (601) 620-9991
- Enumerated
- Nov 10, 2016
- Record last updated
- Nov 10, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170310000404); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 3 John Everett RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lauryn Hicks, FNP-CFamily Nurse Practitioner1194598763
- Carrie Smith, AU.D.Audiologist1306126313
- Jennifer Smith, FNPFamily Nurse Practitioner1780354217
Verify Mack E. Knight in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license 901749Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% more Medicare Part D claims than the average family nurse practitioner in 2024
1,527 Medicare Part D claims for 125 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Amlodipine Besylate78 claims
- Hydrochlorothiazide65 claims
- Pantoprazole Sodium55 claims
- Metformin Hcl Er53 claims
- Levothyroxine Sodium52 claims
- Meloxicam50 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: $49.29
3 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 99,489 providers of this specialty with any payment received $650.95 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
- Grayson Creek Medical Clinic LLCMoselle, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
3 family nurse practitioner records list a practice address in Moselle
They are 3 of the 24 NPPES records with a practice address in Moselle, and 3,798 family nurse practitioner records in Mississippi.
All 3 in Moselle → All 3,798 in Mississippi → Every provider in Moselle →
Other family nurse practitioner records in Mississippi
- Sarah Abernathy, NPJackson, MS1578580528
- Whitney Abraham, FNP-CColumbus, MS1316319353
- Brian AdamsColumbus, MS1154796365
- Carla AdamsUnion, MS1649992447
- Jody Adams, CFNPClinton, MS1780652362
- Rebecca Adams, APRNJackson, MS1205206760
- Dorothy AdcockJackson, MS1851841548
- Cody AdkinsUtica, MS1134908593
- Sonya Adkins, NPNew Albany, MS1376019471
- Jamie Agent, NP-CMeridian, MS1245889807
Common questions
What is Mack E. Knight, FNP-C's NPI number?
Mack E. Knight, FNP-C's National Provider Identifier (NPI) is 1720520562, issued on Nov 10, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Mack E. Knight, FNP-C located?
The NPPES record lists a practice address at 3 John Everett RD, Moselle, MS, 39459. Phone: (601) 620-9991. Providers update this record themselves, so call before visiting.
How can I verify Mack E. Knight, FNP-C's license?
NPPES lists Mississippi license number 901749, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Mack E. Knight, FNP-C prescribe under Medicare Part D?
In 2024, Mack E. Knight, FNP-C had 1,527 Medicare Part D claims for 125 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.