NPI registry status
Active
2026 NPPES data Primary Care Nurse Practitioner NPI 1053729616 DNP, AAHIVS
Verify on CMS → Johanna Maggio, DNP, AAHIVS
Primary Care Nurse Practitioner in Murrells Inlet, South Carolina.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 10,138 in Primary Care Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
985
Medicare Part D claims · 346 beneficiaries · Primary Care Nurse Practitioner avg: 1K
Generic prescribing
90%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$215.85
5 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Johanna Maggio, DNP, AAHIVS filed 985 Medicare Part D claims in 2023 as a Primary Care Nurse Practitioner in Murrells Inlet, South Carolina, prescribing 90% generic.
- 985
- Part D claims, 2023
- 90%
- generic prescribing
- $215.85
- industry payments (Sunshine Act)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Johanna Maggio, DNP, AAHIVS's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
985 Top 25% higher than 75% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Johanna Maggio, DNP, AAHIVS?
Quality data not reportedPrimary specialty
Primary Care Nurse Practitioner
Medicare Part D claims
985 28% vs specialty avg
Specialty distribution in South Carolina
How Primary Care Nurse Practitioner compares to other specialties among South Carolina providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Primary Care Nurse Practitioner. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Johanna Maggio, DNP, AAHIVS appears in the CMS NPPES registry as a Primary Care Nurse Practitioner provider holding DNP, AAHIVS credentials at 3583 HIGHWAY 17, Murrells Inlet, SC, 29576, with a listed phone of (609) 287-9730. NPI 1053729616 was issued on 07/28/2014.
Medicare Part D records for calendar year 2023 show 985 prescription claims written by this provider, covering 346 Medicare beneficiaries and totaling roughly $82K in drug spend, split 9% brand-name and 90% generic by claim count, with an opioid prescribing rate of 1.4%.
Primary Care Nurse Practitioner is a mid-sized specialty nationwide, with 10,138 enrolled providers across 54 states and an average of 1,363 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1053729616 |
|---|---|
| Specialty | Primary Care Nurse Practitioner |
| Credentials | DNP, AAHIVS |
| Gender | Female |
| NPI Issued | 07/28/2014 |
Hospital and facility affiliations
Facilities where Johanna Maggio, DNP, AAHIVS bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
According to CMS billing records, Johanna Maggio, DNP, AAHIVS is affiliated with 3 Medicare-billing facilities.
Careteam Plus Inc
Conway, SC
Southern Comprehensive And Behavioral Health Associates LLC
Murrells Inlet, SC
Southern Urgent Care Murrells Inlet LLC
Murrells Inlet, SC
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Johanna Maggio, DNP, AAHIVS. Source: openpaymentsdata.cms.gov.
Total received
$216
Largest payer
Novo Nordisk Inc
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Generic-heavy
Johanna Maggio, DNP, AAHIVS - brand share 9.0%
Primary Care Nurse Practitioner average
9% brand-name claims vs 90% generic, on 985 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
985
Total Claims
$82K
Total Drug Cost
346
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,625
- Total Day Supply
- 38,032
- Brand vs Generic
- 9% brand / 90% generic
- Brand Drug Cost
- $66K
- Generic Drug Cost
- $16K
- Opioid Claims
- 14 (1.4% rate)
- Antibiotic Claims
- 182
Patient Demographics
- Average Patient Age
- 72.6 years
- Avg HCC Risk Score
- 0.93
- Gender Split
- 61% female / 39% male
- Age Distribution
- <65: 24, 65-74: 181, 75-84: 128, 85+: 13
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Johanna Maggio, DNP, AAHIVS prescribes most
Top Medicare Part D drugs by claim count, 2023
- Prednisone
Prednisone
163 claims
- Atorvastatin Calcium 39
Atorvastatin Calcium
39 claims
- Cephalexin 34
Cephalexin
34 claims
- Amoxicillin-Clavul… 30
Amoxicillin-Clavulanate Potass
30 claims
- Azithromycin 30
Azithromycin
30 claims
- Lisinopril 24
Lisinopril
24 claims
- Doxycycline Hyclate 22
Doxycycline Hyclate
22 claims
- Levothyroxine Sodium 22
Levothyroxine Sodium
22 claims
| Drug | Claims |
|---|---|
| Prednisone | 163 |
| Atorvastatin Calcium | 39 |
| Cephalexin | 34 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 30 |
| Azithromycin | 30 |
| Lisinopril | 24 |
| Doxycycline Hyclate | 22 |
| Levothyroxine Sodium | 22 |
| Clopidogrel Clopidogrel Bisulfate | 21 |
| Erythromycin Erythromycin Base | 21 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Primary Care Nurse Practitioner in SC →
All providers in South Carolina →
Compare specialties →
Primary Care Nurse Practitioner Overview
How Johanna Maggio, DNP, AAHIVS fits within the Primary Care Nurse Practitioner landscape nationally.
10,138
Primary Care Nurse Practitioner Providers in US
54
States with Primary Care Nurse Practitioner
1,363
Avg Claims per Provider
Johanna Maggio, DNP, AAHIVS's 985 claims are below the specialty average of 1,363.
Nearby Primary Care Nurse Practitioner Providers in South Carolina
Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as Maggio.
Dr. Tamieka Alston-Gibson
FNP
Spartanburg, SC
Dr. Tricia Amelung
FNP
Hilton Head Island, SC
Dr. Cyndi Anderson
DNP, APRN, FNP-BC
Spartanburg, SC
Dr. Tequila Anderson
NP
Columbia, SC
Dr. Caren Arnette
FNP
Dillon, SC
Compare Primary Care Nurse Practitioner nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the South Carolina medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Primary Care Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Johanna Maggio, DNP, AAHIVS's specialty? ▼
Johanna Maggio, DNP, AAHIVS specializes in Primary Care Nurse Practitioner and practices in Murrells Inlet, South Carolina. Credentials: DNP, AAHIVS.
How much does Johanna Maggio, DNP, AAHIVS prescribe under Medicare Part D? ▼
In 2023, Johanna Maggio, DNP, AAHIVS wrote 985 Medicare Part D claims totaling $82K in drug costs for 346 beneficiaries.
Where is Johanna Maggio, DNP, AAHIVS located? ▼
Johanna Maggio, DNP, AAHIVS is located at 3583 HIGHWAY 17, Murrells Inlet, SC, 29576. Phone: (609) 287-9730.
What is Johanna Maggio, DNP, AAHIVS's NPI number? ▼
Johanna Maggio, DNP, AAHIVS's National Provider Identifier (NPI) is 1053729616, issued on 07/28/2014.
Does Johanna Maggio, DNP, AAHIVS prescribe more brand-name or generic drugs? ▼
Johanna Maggio, DNP, AAHIVS's prescribing is 9% brand-name and 90% generic drugs by claim count, with $66K in brand drug costs.
Does Johanna Maggio, DNP, AAHIVS prescribe opioids? ▼
Yes, Johanna Maggio, DNP, AAHIVS had 14 opioid claims in 2023 with an opioid prescribing rate of 1.4%.
How many Primary Care Nurse Practitioner providers are there in the US? ▼
There are 10,138 Primary Care Nurse Practitioner providers across 54 states in the US. The average Primary Care Nurse Practitioner provider writes 1,363 Medicare Part D claims per year.
What drugs does Johanna Maggio, DNP, AAHIVS prescribe most often? ▼
Based on 2023 Medicare Part D data, Johanna Maggio, DNP, AAHIVS's most frequently prescribed drugs include Prednisone, Atorvastatin Calcium, Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Johanna Maggio, DNP, AAHIVS accept Medicare? ▼
Johanna Maggio, DNP, AAHIVS appears in CMS Medicare data with 985 Part D claims and 346 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Johanna Maggio, DNP, AAHIVS's credentials? ▼
Johanna Maggio, DNP, AAHIVS's NPI is 1053729616 with credentials DNP, AAHIVS. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.