Mack Knight, FNP-C
NPI 1720520562 · Family Nurse Practitioner · Moselle, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mack Knight, FNP-C is a Family Nurse Practitioner provider in Moselle, MS (NPI 1720520562).
Provider details
- NPI number
- 1720520562
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 901749 (MS)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
484 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 119 | $97 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 86 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 69 | $69 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 63 | $16 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 33 | $35 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 32 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 78 | 27 |
| Hydrochlorothiazide | 65 | 21 |
| Pantoprazole Sodium | 55 | 18 |
| Metformin Hclbrand: Metformin Hcl Er | 53 | 16 |
| Levothyroxine Sodium | 52 | 11 |
| Meloxicam | 50 | 21 |
| Lisinopril | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$49 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-11-10
- Last updated
- 2016-11-10
Frequently asked questions
- What is Mack Knight's NPI number?
- Mack Knight's National Provider Identifier (NPI) is 1720520562, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mack Knight's specialty?
- Mack Knight is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mack Knight located?
- Mack Knight's practice location on file with NPPES is 3 John Everett Rd, Moselle, MS 39459-9771.
- What is Mack Knight's phone number?
- The practice phone number listed in the NPPES registry for Mack Knight is (601) 620-9991.
- Does Mack Knight accept Medicare?
- Mack Knight is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mack Knight's NPI active?
- Yes — Mack Knight's NPI (1720520562) is active in the NPPES registry as of the last update on 2016-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.