NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1578828661 ACNP
Verify on CMS → Angela Brown, ACNP
Nurse Practitioner in Charleston, 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 87,700 in 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
74
Medicare Part D claims · Nurse Practitioner avg: 1K
What the federal data shows
Angela Brown, ACNP filed 74 Medicare Part D claims in 2023 as a Nurse Practitioner in Charleston, South Carolina.
- 74
- Part D claims, 2023
- ≥0th
- pct by Part D claim volume (lower-bound band)
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.
CMS NPPES provider registry desk
NPI 1578828661 · Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MEGA · RX-TRACE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1578828661
- ENUM-MID 2012
- TAX-MEGA 88K Nurse Practitioner
- RX-TRACE 74
- BOOK-LIGHT 1,217 in South Carolina
- PHOTO-ENUM Colleen Shaw · 2012
Angela Brown, ACNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
74 ≥ 0th percentile 0% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Angela Brown, ACNP?
Quality data not reportedPrimary specialty
Nurse Practitioner
Medicare Part D claims
74 93% vs specialty avg
Specialty distribution in South Carolina
How 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 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).
Practice Address
Provider Details
| NPI | 1578828661 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | ACNP |
| Gender | Female |
| NPI Issued | 07/05/2012 |
Hospital and facility affiliations
Facilities where Angela Brown, ACNP 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.
Hospital Physician Services - Southeast Professional Corporation
Rutherfordton, NC
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
74
Total Claims
$976
Total Drug Cost
N/A
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 76
- Total Day Supply
- 732
- Generic Drug Cost
- $909
Patient Demographics
- Average Patient Age
- 77.9 years
- Avg HCC Risk Score
- 2.85
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Divalproex Sodium | 52 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Angela Brown, ACNP fits within the Nurse Practitioner landscape nationally.
87,700
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider
Angela Brown, ACNP's 74 claims are below the specialty average of 1,084.
Nationwide Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Brown, both outside South Carolina so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2012)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby 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 Brown.
One of 1,217 Nurse Practitioner providers enrolled in South Carolina, 5 are shown here.
Dr. Connie Abbott
ARNP BC
Due West, SC
Dr. Margaret Acres
APRN
Greenville, SC
Dr. Erica Adams
FNP-BC
Lancaster, SC
Dr. Jeremy Adams
FNP-C
Fort Mill, SC
Dr. Tera Adams
PMHNP-BC
Goose Creek, SC
Compare Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Angela Brown, ACNP's specialty? ▼
Angela Brown, ACNP specializes in Nurse Practitioner and practices in Charleston, South Carolina. Credentials: ACNP.
How much does Angela Brown, ACNP prescribe under Medicare Part D? ▼
In 2023, Angela Brown, ACNP wrote 74 Medicare Part D claims totaling $976 in drug costs for N/A beneficiaries.
Where is Angela Brown, ACNP located? ▼
Angela Brown, ACNP is located at 171 ASHLEY AVE, Charleston, SC, 29425. Phone: (843) 792-1414.
What is Angela Brown, ACNP's NPI number? ▼
Angela Brown, ACNP's National Provider Identifier (NPI) is 1578828661, issued on 07/05/2012.
How many Nurse Practitioner providers are there in the US? ▼
There are 87,700 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does Angela Brown, ACNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Angela Brown, ACNP's most frequently prescribed drugs include Divalproex Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Angela Brown, ACNP accept Medicare? ▼
Angela Brown, ACNP appears in CMS Medicare data with 74 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Angela Brown, ACNP's credentials? ▼
Angela Brown, ACNP's NPI is 1578828661 with credentials ACNP. 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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.