NPI registry status
Active
2026 NPPES data Registered Nurse NPI 1114313673
Verify on CMS → Santiana Vanmaldeghem
Registered Nurse in Castle Rock, Colorado.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 177,204 in Registered Nurse, 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 · 52 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Santiana Vanmaldeghem filed 1,119 Medicare Part D claims in 2023 as a Registered Nurse in Castle Rock, Colorado, prescribing 82% generic.
- 1K
- Part D claims, 2023
- 82%
- generic prescribing
- ≥77th
- 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.
Santiana Vanmaldeghem's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,119 ≥ 77th percentile 77% 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 Santiana Vanmaldeghem?
Quality data not reportedPrimary specialty
Registered Nurse
Medicare Part D claims
1,119 12% vs specialty avg
Specialty distribution in Colorado
How Registered Nurse compares to other specialties among Colorado 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 Registered Nurse. 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).
Santiana Vanmaldeghem appears in the CMS NPPES registry as a Registered Nurse provider at 1001 S PERRY ST STE 104B, Castle Rock, CO, 80104, with a listed phone of (720) 485-3178. NPI 1114313673 was issued on 04/11/2015.
Medicare Part D records for calendar year 2023 show 1,119 prescription claims written by this provider, covering 52 Medicare beneficiaries and totaling roughly $140K in drug spend, split 18% brand-name and 82% generic by claim count.
Registered Nurse is a high-volume specialty nationwide, with 177,204 enrolled providers across 56 states and an average of 1,000 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 | 1114313673 |
|---|---|
| Specialty | Registered Nurse |
| Gender | Female |
| NPI Issued | 04/11/2015 |
Brand vs generic prescribing mix · Typical
Santiana Vanmaldeghem - brand share 18.0%
Registered Nurse average
18% brand-name claims vs 82% generic, on 1,119 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.
1,119
Total Claims
$140K
Total Drug Cost
52
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,120
- Total Day Supply
- 31,367
- Brand vs Generic
- 18% brand / 82% generic
- Brand Drug Cost
- $93K
- Generic Drug Cost
- $47K
Patient Demographics
- Average Patient Age
- 74.5 years
- Avg HCC Risk Score
- 2.55
- Gender Split
- 75% female / 25% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Santiana Vanmaldeghem prescribes most
Top Medicare Part D drugs by claim count, 2023
- Losartan Potassium
Losartan Potassium
64 claims
- Alendronate Sodium
Alendronate Sodium
40 claims
- Omeprazole
Omeprazole
39 claims
- Levothyroxine Sodium
Levothyroxine Sodium
38 claims
- Clopidogrel
Clopidogrel
37 claims
- Potassium Chloride
Potassium Chloride
37 claims
- Mirtazapine
Mirtazapine
33 claims
- Atorvastatin Calcium
Atorvastatin Calcium
32 claims
| Drug | Claims |
|---|---|
| Losartan Potassium | 64 |
| Alendronate Sodium | 40 |
| Omeprazole | 39 |
| Levothyroxine Sodium | 38 |
| Clopidogrel Clopidogrel Bisulfate | 37 |
| Potassium Chloride | 37 |
| Mirtazapine | 33 |
| Atorvastatin Calcium | 32 |
| Pantoprazole Sodium | 28 |
| Icosapent Ethyl | 27 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Registered Nurse Overview
How Santiana Vanmaldeghem fits within the Registered Nurse landscape nationally.
177,204
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider
Santiana Vanmaldeghem's 1,119 claims are above the specialty average of 1,000.
Nearby Registered Nurse Providers in Colorado
Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as Vanmaldeghem.
Dr. Matthew Aaron
PMHNP-BC
Fort Carson, CO
Dr. Haydn Abbott
BS, RN
Thornton, CO
Dr. Emenet Abera
RN
Aurora, CO
Dr. Heather Able
RN
Denver, CO
Dr. Luciana Abrahamson
RN
Colorado Springs, CO
Compare Registered Nurse 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 Colorado medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Registered Nurse 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 Santiana Vanmaldeghem's specialty? ▼
Santiana Vanmaldeghem specializes in Registered Nurse and practices in Castle Rock, Colorado.
How much does Santiana Vanmaldeghem prescribe under Medicare Part D? ▼
In 2023, Santiana Vanmaldeghem wrote 1,119 Medicare Part D claims totaling $140K in drug costs for 52 beneficiaries.
Where is Santiana Vanmaldeghem located? ▼
Santiana Vanmaldeghem is located at 1001 S PERRY ST STE 104B, Castle Rock, CO, 80104. Phone: (720) 485-3178.
What is Santiana Vanmaldeghem's NPI number? ▼
Santiana Vanmaldeghem's National Provider Identifier (NPI) is 1114313673, issued on 04/11/2015.
Does Santiana Vanmaldeghem prescribe more brand-name or generic drugs? ▼
Santiana Vanmaldeghem's prescribing is 18% brand-name and 82% generic drugs by claim count, with $93K in brand drug costs.
How many Registered Nurse providers are there in the US? ▼
There are 177,204 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,000 Medicare Part D claims per year.
What drugs does Santiana Vanmaldeghem prescribe most often? ▼
Based on 2023 Medicare Part D data, Santiana Vanmaldeghem's most frequently prescribed drugs include Losartan Potassium, Alendronate Sodium, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Santiana Vanmaldeghem accept Medicare? ▼
Santiana Vanmaldeghem appears in CMS Medicare data with 1,119 Part D claims and 52 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Santiana Vanmaldeghem's credentials? ▼
Santiana Vanmaldeghem's NPI is 1114313673. 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.