Maegan Manson, APN-C
NPI 1659859361 · Family Nurse Practitioner · Charleston, SC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maegan Manson, APN-C is a Family Nurse Practitioner provider in Charleston, SC (NPI 1659859361).
Provider details
- NPI number
- 1659859361
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN-C
- Sex
- Female
- Sole proprietor
- No
- License
- 21793 (SC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
117 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 | 72 | $97 |
| Hemoglobin A1c Level83036 | 33 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 12 | $72 |
Typical Medicare-allowed amounts for these services range $9–$97 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tirzepatidebrand: Mounjaro | 108 | 20 |
| Semaglutidebrand: Ozempic | 88 | 16 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 84 | 32 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 50 | 21 |
| Metformin Hclbrand: Metformin Hcl Er | 39 | 14 |
| Insulin Regular, Humanbrand: Humulin R U-500 Kwikpen | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$265 across 2 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
- 2018-08-03
- Last updated
- 2019-08-02
Frequently asked questions
- What is Maegan Manson's NPI number?
- Maegan Manson's National Provider Identifier (NPI) is 1659859361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maegan Manson's specialty?
- Maegan Manson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maegan Manson located?
- Maegan Manson's practice location on file with NPPES is 171 Ashley Ave, Charleston, SC 29425-0100.
- What is Maegan Manson's phone number?
- The practice phone number listed in the NPPES registry for Maegan Manson is (843) 792-1414.
- Does Maegan Manson accept Medicare?
- Maegan Manson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maegan Manson's NPI active?
- Yes — Maegan Manson's NPI (1659859361) is active in the NPPES registry as of the last update on 2019-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.