NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1891138970 APRN
Verify on CMS → Annette Burden, APRN
Family Nurse Practitioner in Little Mountain, 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 210,832 in Family 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
4K
Medicare Part D claims · 276 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
85%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
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
Annette Burden, APRN filed 3,555 Medicare Part D claims in 2023 as a Family Nurse Practitioner in Little Mountain, South Carolina, prescribing 85% generic.
- 4K
- Part D claims, 2023
- 85%
- generic prescribing
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.
Annette Burden, APRN's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
3,555 Top 10% higher than 90% 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 Annette Burden, APRN?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
3,555 191% vs specialty avg
Specialty distribution in South Carolina
How Family 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 Family 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).
Annette Burden, APRN appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding APRN credentials at 99 N MILL ST, Little Mountain, SC, 29075, with a listed phone of (803) 945-1005. NPI 1891138970 was issued on 04/09/2013.
Medicare Part D records for calendar year 2023 show 3,555 prescription claims written by this provider, covering 276 Medicare beneficiaries and totaling roughly $319K in drug spend, split 14% brand-name and 85% generic by claim count, with an opioid prescribing rate of 4.5%.
Family Nurse Practitioner is a high-volume specialty nationwide, with 210,832 enrolled providers across 56 states and an average of 1,222 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 | 1891138970 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | APRN |
| Gender | Female |
| NPI Issued | 04/09/2013 |
Hospital and facility affiliations
Facilities where Annette Burden, APRN 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.
Newberry Family Health Center PA
Newberry, 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).
Brand vs generic prescribing mix · Typical
Annette Burden, APRN - brand share 14.0%
Family Nurse Practitioner average
14% brand-name claims vs 85% generic, on 3,555 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.
3,555
Total Claims
$319K
Total Drug Cost
276
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 4,122
- Total Day Supply
- 98,121
- Brand vs Generic
- 14% brand / 85% generic
- Brand Drug Cost
- $243K
- Generic Drug Cost
- $76K
- Opioid Claims
- 159 (4.5% rate)
- Antibiotic Claims
- 122
Patient Demographics
- Average Patient Age
- 77.8 years
- Avg HCC Risk Score
- 2.16
- Gender Split
- 67% female / 33% male
- Age Distribution
- <65: 22, 65-74: 80, 75-84: 97, 85+: 77
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Annette Burden, APRN prescribes most
Top Medicare Part D drugs by claim count, 2023
- Potassium Chloride
Potassium Chloride
131 claims
- Lorazepam
Lorazepam
119 claims
- Escitalopram Oxalate
Escitalopram Oxalate
111 claims
- Trazodone Hcl
Trazodone Hcl
97 claims
- Levothyroxine Sodium
Levothyroxine Sodium
90 claims
- Gabapentin
Gabapentin
86 claims
- Tramadol Hcl
Tramadol Hcl
83 claims
- Furosemide
Furosemide
80 claims
| Drug | Claims |
|---|---|
| Potassium Chloride | 131 |
| Lorazepam | 119 |
| Escitalopram Oxalate | 111 |
| Trazodone Hcl | 97 |
| Levothyroxine Sodium | 90 |
| Gabapentin | 86 |
| Tramadol Hcl | 83 |
| Furosemide | 80 |
| Omeprazole | 65 |
| Metformin Hcl | 63 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Nurse Practitioner Overview
How Annette Burden, APRN fits within the Family Nurse Practitioner landscape nationally.
210,832
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider
Annette Burden, APRN's 3,555 claims are above the specialty average of 1,222.
Nearby Family 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 Burden.
Dr. Cynthia Abachnou
APRN
Conway, SC
Dr. Vladislav Abaturov
NP
Greer, SC
Dr. Iman Abdul-Ali
NP
Moncks Corner, SC
Dr. Adila Abdul-Karim
FNP-C
Columbia, SC
Dr. Alycia Abdulla
FNP-BC
Camden, SC
Compare Family 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 Family 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 Annette Burden, APRN's specialty? ▼
Annette Burden, APRN specializes in Family Nurse Practitioner and practices in Little Mountain, South Carolina. Credentials: APRN.
How much does Annette Burden, APRN prescribe under Medicare Part D? ▼
In 2023, Annette Burden, APRN wrote 3,555 Medicare Part D claims totaling $319K in drug costs for 276 beneficiaries.
Where is Annette Burden, APRN located? ▼
Annette Burden, APRN is located at 99 N MILL ST, Little Mountain, SC, 29075. Phone: (803) 945-1005.
What is Annette Burden, APRN's NPI number? ▼
Annette Burden, APRN's National Provider Identifier (NPI) is 1891138970, issued on 04/09/2013.
Does Annette Burden, APRN prescribe more brand-name or generic drugs? ▼
Annette Burden, APRN's prescribing is 14% brand-name and 85% generic drugs by claim count, with $243K in brand drug costs.
Does Annette Burden, APRN prescribe opioids? ▼
Yes, Annette Burden, APRN had 159 opioid claims in 2023 with an opioid prescribing rate of 4.5%.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 210,832 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does Annette Burden, APRN prescribe most often? ▼
Based on 2023 Medicare Part D data, Annette Burden, APRN's most frequently prescribed drugs include Potassium Chloride, Lorazepam, Escitalopram Oxalate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Annette Burden, APRN accept Medicare? ▼
Annette Burden, APRN appears in CMS Medicare data with 3,555 Part D claims and 276 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Annette Burden, APRN's credentials? ▼
Annette Burden, APRN's NPI is 1891138970 with credentials APRN. 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.
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.