NPI registry status
Active
2026 NPPES data Acute Care Clinical Nurse Specialist NPI 1396982237 APRN BC
Verify on CMS → Nancy Phillips, APRN BC
Acute Care Clinical Nurse Specialist in Mount Vernon, Missouri.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 508 in Acute Care Clinical Nurse Specialist, 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
149
Medicare Part D claims · 35 beneficiaries · Acute Care Clinical Nurse Specialist avg: 773
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Nancy Phillips, APRN BC filed 149 Medicare Part D claims in 2023 as a Acute Care Clinical Nurse Specialist in Mount Vernon, Missouri.
- 149
- Part D claims, 2023
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.
Nancy Phillips, APRN BC's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
149 35th percentile higher than 35% 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 Nancy Phillips, APRN BC?
Quality data not reportedPrimary specialty
Acute Care Clinical Nurse Specialist
Medicare Part D claims
149 81% vs specialty avg
Specialty distribution in Missouri
How Acute Care Clinical Nurse Specialist compares to other specialties among Missouri 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 Acute Care Clinical Nurse Specialist. 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).
Nancy Phillips, APRN BC appears in the CMS NPPES registry as an Acute Care Clinical Nurse Specialist provider holding APRN BC credentials at 600 N MAIN ST, Mount Vernon, MO, 65712, with a listed phone of (417) 466-4000. NPI 1396982237 was issued on 01/14/2009.
Medicare Part D records for calendar year 2023 show 149 prescription claims written by this provider, covering 35 Medicare beneficiaries and totaling roughly $6K in drug spend.
Acute Care Clinical Nurse Specialist is a narrow specialty nationwide, with 508 enrolled providers across 47 states and an average of 773 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 | 1396982237 |
|---|---|
| Specialty | Acute Care Clinical Nurse Specialist |
| Credentials | APRN BC |
| Gender | Female |
| NPI Issued | 01/14/2009 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
149
Total Claims
$6K
Total Drug Cost
35
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 406
- Total Day Supply
- 11,896
- Generic Drug Cost
- $1K
Patient Demographics
- Average Patient Age
- 75.3 years
- Avg HCC Risk Score
- 1.04
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Nancy Phillips, APRN BC prescribes most
Top Medicare Part D drugs by claim count, 2023
- Lisinopril
Lisinopril
14 claims
- Amlodipine Besylate
Amlodipine Besylate
11 claims
- Atorvastatin Calcium
Atorvastatin Calcium
11 claims
| Drug | Claims |
|---|---|
| Lisinopril | 14 |
| Amlodipine Besylate | 11 |
| Atorvastatin Calcium | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Acute Care Clinical Nurse Specialist Overview
How Nancy Phillips, APRN BC fits within the Acute Care Clinical Nurse Specialist landscape nationally.
508
Acute Care Clinical Nurse Specialist Providers in US
47
States with Acute Care Clinical Nurse Specialist
773
Avg Claims per Provider
Nancy Phillips, APRN BC's 149 claims are below the specialty average of 773.
Nearby Acute Care Clinical Nurse Specialist Providers in Missouri
Other clinicians with the same primary specialty enrolled in Missouri, drawn from the same CMS NPPES roster as Phillips.
Leah Bond
Rolla, MO
Dr. Jena Brown
C.N.S.
Cape Girardeau, MO
Dr. Emily Dodd
ACCNS-AG
Saint Louis, MO
Dr. Julie Lewis
ACCNS-AG
Columbia, MO
Dr. Laquita Lewis
ACNP
Saint Louis, MO
Compare Acute Care Clinical Nurse Specialist 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 Missouri medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Acute Care Clinical Nurse Specialist 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.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Missouri
Frequently Asked Questions
What is Nancy Phillips, APRN BC's specialty? ▼
Nancy Phillips, APRN BC specializes in Acute Care Clinical Nurse Specialist and practices in Mount Vernon, Missouri. Credentials: APRN BC.
How much does Nancy Phillips, APRN BC prescribe under Medicare Part D? ▼
In 2023, Nancy Phillips, APRN BC wrote 149 Medicare Part D claims totaling $6K in drug costs for 35 beneficiaries.
Where is Nancy Phillips, APRN BC located? ▼
Nancy Phillips, APRN BC is located at 600 N MAIN ST, Mount Vernon, MO, 65712. Phone: (417) 466-4000.
What is Nancy Phillips, APRN BC's NPI number? ▼
Nancy Phillips, APRN BC's National Provider Identifier (NPI) is 1396982237, issued on 01/14/2009.
How many Acute Care Clinical Nurse Specialist providers are there in the US? ▼
There are 508 Acute Care Clinical Nurse Specialist providers across 47 states in the US. The average Acute Care Clinical Nurse Specialist provider writes 773 Medicare Part D claims per year.
What drugs does Nancy Phillips, APRN BC prescribe most often? ▼
Based on 2023 Medicare Part D data, Nancy Phillips, APRN BC's most frequently prescribed drugs include Lisinopril, Amlodipine Besylate, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Nancy Phillips, APRN BC accept Medicare? ▼
Nancy Phillips, APRN BC appears in CMS Medicare data with 149 Part D claims and 35 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Nancy Phillips, APRN BC's credentials? ▼
Nancy Phillips, APRN BC's NPI is 1396982237 with credentials APRN 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.
- 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.