Charlotte Knight, APRN
NPI 1427521053 · Family Nurse Practitioner · Germantown, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charlotte Knight, APRN is a Family Nurse Practitioner provider in Germantown, TN (NPI 1427521053).
Provider details
- NPI number
- 1427521053
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 24571 (TN)
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
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
289 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 146 | $127 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 90 | $99 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 22 | $87 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 19 | $62 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 12 | $67 |
Typical Medicare-allowed amounts for these services range $62–$127 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 92 | 47 |
| Linaclotidebrand: Linzess | 63 | 23 |
| Famotidine | 42 | 23 |
| Omeprazole | 31 | 17 |
| Dicyclomine Hcl | 28 | 18 |
| Sucralfate | 25 | 17 |
| Ondansetronbrand: Ondansetron Odt | 20 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,129 across 100 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
Additional practice locations (1)
- 80 Humphreys Center Dr Ste 210Memphis, TN 38120-2353Phone: (901) 761-3900Fax: (901) 578-2572
Registry dates
- Enumerated
- 2019-01-07
- Last updated
- 2023-07-25
- Certified
- 2023-07-25
Frequently asked questions
- What is Charlotte Knight's NPI number?
- Charlotte Knight's National Provider Identifier (NPI) is 1427521053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charlotte Knight's specialty?
- Charlotte Knight is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Charlotte Knight located?
- Charlotte Knight's practice location on file with NPPES is 9067 Poplar Ave Ste 109, Germantown, TN 38138-7851.
- What is Charlotte Knight's phone number?
- The practice phone number listed in the NPPES registry for Charlotte Knight is (901) 522-6745.
- Does Charlotte Knight accept Medicare?
- Charlotte Knight is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charlotte Knight's NPI active?
- Yes — Charlotte Knight's NPI (1427521053) is active in the NPPES registry as of the last update on 2023-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.