NPI registry status
Active
2026 NPPES data Emergency Registered Nurse NPI 1427564830 CRNP
Verify on CMS → Adrienne Johnson, CRNP
Emergency Registered Nurse in Folsom, Pennsylvania.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 4,350 in Emergency 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
688
Medicare Part D claims · 310 beneficiaries · Emergency Registered Nurse avg: 710
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Adrienne Johnson, CRNP filed 688 Medicare Part D claims in 2023 as a Emergency Registered Nurse in Folsom, Pennsylvania.
- 688
- 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.
Adrienne Johnson, CRNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
688 Top 31% higher than 69% 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 Adrienne Johnson, CRNP?
Quality data not reportedPrimary specialty
Emergency Registered Nurse
Medicare Part D claims
688 3% vs specialty avg
Specialty distribution in Pennsylvania
How Emergency Registered Nurse compares to other specialties among Pennsylvania 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 Emergency 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).
Adrienne Johnson, CRNP appears in the CMS NPPES registry as an Emergency Registered Nurse provider holding CRNP credentials at 1937 MACDADE BLVD, Folsom, PA, 19033, with a listed phone of (866) 389-2727. NPI 1427564830 was issued on 12/20/2017.
Medicare Part D records for calendar year 2023 show 688 prescription claims written by this provider, covering 310 Medicare beneficiaries and totaling roughly $47K in drug spend, with an opioid prescribing rate of 1.7%.
Emergency Registered Nurse is a narrow specialty nationwide, with 4,350 enrolled providers across 54 states and an average of 710 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 | 1427564830 |
|---|---|
| Specialty | Emergency Registered Nurse |
| Credentials | CRNP |
| Gender | Female |
| NPI Issued | 12/20/2017 |
Hospital and facility affiliations
Facilities where Adrienne Johnson, CRNP 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.
Main Line Healthcare
Audubon, PA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - Pennsylvania PA-BOM 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~45K Pennsylvania medical licensees in 2023 - they are NOT specific to Adrienne Johnson, CRNP. To verify Adrienne Johnson, CRNP's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases
PA-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
688
Total Claims
$47K
Total Drug Cost
310
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,641
- Total Day Supply
- 47,537
- Generic Drug Cost
- $12K
- Opioid Claims
- 12 (1.7% rate)
- Antibiotic Claims
- 22
Patient Demographics
- Average Patient Age
- 75.5 years
- Avg HCC Risk Score
- 1.11
- Gender Split
- 69% female / 31% male
- Age Distribution
- <65: 14, 65-74: 132, 75-84: 121, 85+: 43
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Adrienne Johnson, CRNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amlodipine Besylate
Amlodipine Besylate
31 claims
- Levothyroxine Sodium
Levothyroxine Sodium
29 claims
- Lisinopril
Lisinopril
29 claims
- Atorvastatin Calcium
Atorvastatin Calcium
28 claims
- Losartan Potassium
Losartan Potassium
28 claims
- Pantoprazole Sodium
Pantoprazole Sodium
27 claims
- Simvastatin
Simvastatin
22 claims
- Citalopram Hbr
Citalopram Hbr
20 claims
| Drug | Claims |
|---|---|
| Amlodipine Besylate | 31 |
| Levothyroxine Sodium | 29 |
| Lisinopril | 29 |
| Atorvastatin Calcium | 28 |
| Losartan Potassium | 28 |
| Pantoprazole Sodium | 27 |
| Simvastatin | 22 |
| Citalopram Hbr Citalopram Hydrobromide | 20 |
| Omeprazole | 19 |
| Fluticasone Propionate | 18 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Emergency Registered Nurse Overview
How Adrienne Johnson, CRNP fits within the Emergency Registered Nurse landscape nationally.
4,350
Emergency Registered Nurse Providers in US
54
States with Emergency Registered Nurse
710
Avg Claims per Provider
Adrienne Johnson, CRNP's 688 claims are below the specialty average of 710.
Nearby Emergency Registered Nurse Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Johnson.
Dr. Colleen Acri
MSN, RN, CEN
Erie, PA
Lynn Adams
Birdsboro, PA
Rebecca Adams
Wellsboro, PA
Sara Albegiani
Titusville, PA
Siham Alsomali
Philadelphia, PA
Compare Emergency 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 Pennsylvania medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Emergency 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.
Healthcare Guides
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Medical Specialties Explained
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Frequently Asked Questions
What is Adrienne Johnson, CRNP's specialty? ▼
Adrienne Johnson, CRNP specializes in Emergency Registered Nurse and practices in Folsom, Pennsylvania. Credentials: CRNP.
How much does Adrienne Johnson, CRNP prescribe under Medicare Part D? ▼
In 2023, Adrienne Johnson, CRNP wrote 688 Medicare Part D claims totaling $47K in drug costs for 310 beneficiaries.
Where is Adrienne Johnson, CRNP located? ▼
Adrienne Johnson, CRNP is located at 1937 MACDADE BLVD, Folsom, PA, 19033. Phone: (866) 389-2727.
What is Adrienne Johnson, CRNP's NPI number? ▼
Adrienne Johnson, CRNP's National Provider Identifier (NPI) is 1427564830, issued on 12/20/2017.
Does Adrienne Johnson, CRNP prescribe opioids? ▼
Yes, Adrienne Johnson, CRNP had 12 opioid claims in 2023 with an opioid prescribing rate of 1.7%.
How many Emergency Registered Nurse providers are there in the US? ▼
There are 4,350 Emergency Registered Nurse providers across 54 states in the US. The average Emergency Registered Nurse provider writes 710 Medicare Part D claims per year.
What drugs does Adrienne Johnson, CRNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Adrienne Johnson, CRNP's most frequently prescribed drugs include Amlodipine Besylate, Levothyroxine Sodium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Adrienne Johnson, CRNP accept Medicare? ▼
Adrienne Johnson, CRNP appears in CMS Medicare data with 688 Part D claims and 310 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Adrienne Johnson, CRNP's credentials? ▼
Adrienne Johnson, CRNP's NPI is 1427564830 with credentials CRNP. 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.