NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1104166255 FNP-BC
Verify on CMS → Mallory Anderson, FNP-BC
Nurse Practitioner in West Columbia, 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
1K
Medicare Part D claims · 438 beneficiaries · Nurse Practitioner avg: 1K
MIPS score
87.1/100
▲ 4 pts above national avg 83.5 · Above neutral
Industry payments
$2.3K
137 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Mallory Anderson, FNP-BC reported a CMS MIPS final score of 87.1/100 - above the 83.5 national average - and filed 1,426 Medicare Part D claims in 2023.
- 87.1/100
- MIPS score · +4 vs avg
- 1K
- Part D claims, 2023
- $2.3K
- industry payments (Sunshine Act)
- ≥52nd
- pct among measured MIPS (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 1104166255 · Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MEGA · MIPS-ABOVE · RX-MID · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1104166255
- ENUM-MID 2013
- TAX-MEGA 88K Nurse Practitioner
- MIPS-ABOVE 87.1/100
- RX-MID 1,426
- BOOK-LIGHT 1,217 in South Carolina
- PHOTO-FINISH George Murphy · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Anderson · this …
Anderson · this provider
87.1 MIPS pts
- Melissa Wisner ·…
Melissa Wisner
87.1 MIPS pts
- George Murphy · …
George Murphy
87.1 MIPS pts
- Rebecca Murphy ·…
Rebecca Murphy
87.1 MIPS pts
- Marilyn Smith · …
Marilyn Smith
87.1 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Mallory Anderson, FNP-BC's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
87 ≥ 52nd percentile 52% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. 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 whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Mallory Anderson, FNP-BC sits
This provider among nurse practitioner peers
Across the 13,205 nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Mallory Anderson, FNP-BC writes more Part D claims than 78% of them and scores higher on MIPS quality than 53% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one nurse practitioner peer from a representative sample of 60; the gold marker is Mallory Anderson, FNP-BC. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Mallory Anderson, FNP-BC?
High performer (top quartile)Primary specialty
Nurse Practitioner
Medicare Part D claims
1,426 32% vs specialty avg
MIPS final score
87.1/100 3.6 pts vs avg
Specialty distribution in South Carolina
How Nurse Practitioner compares to other specialties among South Carolina providers
Medicare quality performance, MIPS
Mallory Anderson, FNP-BC's 2023 MIPS final score plotted against the Nurse Practitioner national average
- MIPS Final Score
- 87.1/100
- vs 83.5 national avg · 2023 performance year
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 | 1104166255 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | FNP-BC |
| Gender | Female |
| NPI Issued | 02/27/2013 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
87.1154
Final Score
Measured-score avg: 83.5
80.0109
Quality
77.0404
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Mallory Anderson, FNP-BC 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.
Consultants IN Gastroenterology PA
West Columbia, 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 Mallory Anderson, FNP-BC. Source: openpaymentsdata.cms.gov.
Total received
$2.3K
Largest payer
ABBVIE 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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,426
Total Claims
$287K
Total Drug Cost
438
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,532
- Total Day Supply
- 70,682
- Generic Drug Cost
- $75K
- Antibiotic Claims
- 54
Patient Demographics
- Average Patient Age
- 71.1 years
- Avg HCC Risk Score
- 1.40
- Gender Split
- 71% female / 29% male
- Age Distribution
- <65: 61, 65-74: 215, 75-84: 141, 85+: 21
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Mallory Anderson, FNP-BC prescribes most
Top Medicare Part D drugs by claim count, 2023
- Pantoprazole Sodium
Pantoprazole Sodium
209 claims
- Omeprazole
Omeprazole
205 claims
- Famotidine
Famotidine
180 claims
- Sucralfate
Sucralfate
92 claims
- Dicyclomine Hcl 73
Dicyclomine Hcl
73 claims
- Esomeprazole Magne… 73
Esomeprazole Magnesium
73 claims
- Ondansetron Hcl 41
Ondansetron Hcl
41 claims
- Diphenoxylate-Atro… 39
Diphenoxylate-Atropine
39 claims
| Drug | Claims |
|---|---|
| Pantoprazole Sodium | 209 |
| Omeprazole | 205 |
| Famotidine | 180 |
| Sucralfate | 92 |
| Dicyclomine Hcl | 73 |
| Esomeprazole Magnesium | 73 |
| Ondansetron Hcl | 41 |
| Diphenoxylate-Atropine Diphenoxylate Hcl/Atropine | 39 |
| Dexlansoprazole Dr Dexlansoprazole | 31 |
| Colesevelam Hcl | 29 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Mallory Anderson, FNP-BC 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
Mallory Anderson, FNP-BC's 1,426 claims are above the specialty average of 1,084.
Nationwide Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Anderson, both outside South Carolina so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (87.1 here).
Same NPPES enumeration year (2013)
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 Anderson.
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 Mallory Anderson, FNP-BC's specialty? ▼
Mallory Anderson, FNP-BC specializes in Nurse Practitioner and practices in West Columbia, South Carolina. Credentials: FNP-BC.
How much does Mallory Anderson, FNP-BC prescribe under Medicare Part D? ▼
In 2023, Mallory Anderson, FNP-BC wrote 1,426 Medicare Part D claims totaling $287K in drug costs for 438 beneficiaries.
What is Mallory Anderson, FNP-BC's Medicare quality score? ▼
Mallory Anderson, FNP-BC has a CMS MIPS Final Score of 87.1/100 (Quality: 80, Cost: 77). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Mallory Anderson, FNP-BC located? ▼
Mallory Anderson, FNP-BC is located at 131 SUMMERPLACE DR, West Columbia, SC, 29169. Phone: (803) 794-4585.
What is Mallory Anderson, FNP-BC's NPI number? ▼
Mallory Anderson, FNP-BC's National Provider Identifier (NPI) is 1104166255, issued on 02/27/2013.
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 Mallory Anderson, FNP-BC prescribe most often? ▼
Based on 2023 Medicare Part D data, Mallory Anderson, FNP-BC's most frequently prescribed drugs include Pantoprazole Sodium, Omeprazole, Famotidine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Mallory Anderson, FNP-BC accept Medicare? ▼
Mallory Anderson, FNP-BC appears in CMS Medicare data with 1,426 Part D claims and 438 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mallory Anderson, FNP-BC's credentials? ▼
Mallory Anderson, FNP-BC's NPI is 1104166255 with credentials FNP-BC. 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.