2026 NPPES data Registered Nurse NPI 1558809046 APRN
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JOHANNA MURPHY, APRN

Registered Nurse in BRATTLEBORO, Vermont. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
3K
Medicare Part D claims · 283 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: JOHANNA MURPHY, APRN is a Registered Nurse ([object Object]) practicing in BRATTLEBORO, Vermont with a Medicare Part D prescribing footprint of 3K claims across 283 beneficiaries — 10% brand-name prescribing .

What stands out: JOHANNA MURPHY, APRN filed 3,242 Medicare Part D claims in 2023 across BRATTLEBORO, Vermont. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

JOHANNA MURPHY, APRN at a glance

Quality data not reported

NPI registry status

Active

Issued 02/06/2017

NPI 1558809046

Primary specialty

Registered Nurse

High-volume

175,652 US NPIs in this specialty

Medicare Part D claims

3,242 224% vs specialty avg

2023 prescription claims

Specialty avg: 1,000

Specialty distribution in Vermont

How Registered Nurse compares to other specialties among Vermont providers

Vermont providers

Registered Nurse share within Vermont

1. Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Registered Nurse share within Vermont

Specialty board-certification context

Estimated specialty board-certified rate — Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Registered Nurse) — ABMS / AOA estimate

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).

JOHANNA MURPHY, APRN is a Registered Nurse provider practicing in BRATTLEBORO, Vermont, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APRN. NPI: 1558809046. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

JOHANNA MURPHY, APRN appears in the CMS NPPES registry as a Registered Nurse provider holding APRN credentials at 63 BELMONT AVE, BRATTLEBORO, VT, 05301, with a listed phone of (802) 257-0341. NPI 1558809046 was issued on 02/06/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MURPHY most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 3,242 prescription claims written by this provider, covering 283 Medicare beneficiaries and totaling roughly $286K in drug spend, split 10% brand-name and 90% generic by claim count, with an opioid prescribing rate of 1.5%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Registered Nurse is a high-volume specialty nationwide, with 175,652 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

63 BELMONT AVE
BRATTLEBORO, VT 05301

Provider Details

NPI 1558809046
Specialty Registered Nurse
Credentials APRN
Gender Female
NPI Issued 02/06/2017

Brand vs generic prescribing mix · Typical

JOHANNA MURPHY, APRN — brand share 10.0%
Specialty average (est.)

10% brand-name claims vs 90% generic, on 3,242 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.

3,242
Total Claims
$286K
Total Drug Cost
283
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
7,657
Total Day Supply
222,653
Brand vs Generic
10% brand / 90% generic
Brand Drug Cost
$202K
Generic Drug Cost
$84K
Opioid Claims
50 (1.5% rate)
Antibiotic Claims
81

Patient Demographics

Average Patient Age
72.5 years
Avg HCC Risk Score
0.89
Gender Split
75% female / 25% male
Age Distribution
<65: 35, 65-74: 122, 75-84: 103, 85+: 23

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Atorvastatin Calcium
256
Metoprolol Succinate
181
Levothyroxine Sodium
160
Gabapentin
130
Lisinopril
130
Amlodipine Besylate
99
Benazepril Hcl
99
Omeprazole
96
Duloxetine Hcl
88
Trazodone Hcl
85

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Registered Nurse Overview

How JOHANNA MURPHY, APRN fits within the Registered Nurse landscape nationally.

175,652
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider

JOHANNA MURPHY, APRN's 3,242 claims are above the specialty average of 1,000.

Nearby Registered Nurse Providers in Vermont

Other clinicians with the same primary specialty enrolled in Vermont, drawn from the same CMS NPPES roster as MURPHY.

Compare Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is JOHANNA MURPHY, APRN's specialty?
JOHANNA MURPHY, APRN specializes in Registered Nurse and practices in BRATTLEBORO, Vermont. Credentials: APRN.
How much does JOHANNA MURPHY, APRN prescribe under Medicare Part D?
In 2023, JOHANNA MURPHY, APRN wrote 3,242 Medicare Part D claims totaling $286K in drug costs for 283 beneficiaries.
Where is JOHANNA MURPHY, APRN located?
JOHANNA MURPHY, APRN is located at 63 BELMONT AVE, BRATTLEBORO, VT, 05301. Phone: (802) 257-0341.
What is JOHANNA MURPHY, APRN's NPI number?
JOHANNA MURPHY, APRN's National Provider Identifier (NPI) is 1558809046, issued on 02/06/2017.
Does JOHANNA MURPHY, APRN prescribe more brand-name or generic drugs?
JOHANNA MURPHY, APRN's prescribing is 10% brand-name and 90% generic drugs by claim count, with $202K in brand drug costs.
Does JOHANNA MURPHY, APRN prescribe opioids?
Yes, JOHANNA MURPHY, APRN had 50 opioid claims in 2023 with an opioid prescribing rate of 1.5%.
How many Registered Nurse providers are there in the US?
There are 175,652 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 JOHANNA MURPHY, APRN prescribe most often?
Based on 2023 Medicare Part D data, JOHANNA MURPHY, APRN's most frequently prescribed drugs include Atorvastatin Calcium, Metoprolol Succinate, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JOHANNA MURPHY, APRN accept Medicare?
JOHANNA MURPHY, APRN appears in CMS Medicare data with 3,242 Part D claims and 283 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JOHANNA MURPHY, APRN's credentials?
JOHANNA MURPHY, APRN's NPI is 1558809046 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

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