2026 NPPES data Adult Health Nurse Practitioner NPI 1639587660 NP
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ANNA DRISCOLL, NP

Adult Health Nurse Practitioner in ST JOHNSBURY, 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
491
Medicare Part D claims · 76 beneficiaries · Adult Health Nurse Practitioner avg: 1K
Generic prescribing
69%
generic claims · 31% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

ANNA DRISCOLL, NP filed 491 Medicare Part D claims in 2023 as a Adult Health Nurse Practitioner in ST JOHNSBURY, Vermont, prescribing 69% generic.

491
Part D claims, 2023
69%
generic prescribing

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.

ANNA DRISCOLL, NP's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

491 Top 38% higher than 62% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). This entry sits in this band. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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 ANNA DRISCOLL, NP?

Quality data not reported

NPI registry status

Active

Issued 07/22/2014

NPI 1639587660

Primary specialty

Adult Health Nurse Practitioner

Mid-sized

29,492 US NPIs in this specialty

Medicare Part D claims

491 59% vs specialty avg

2023 prescription claims

Specialty avg: 1,201

Specialty distribution in Vermont

How Adult Health Nurse Practitioner compares to other specialties among Vermont providers

Vermont providers

Adult Health Nurse Practitioner share within Vermont

1. Adult Health Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Adult Health Nurse Practitioner share within Vermont

Specialty board-certification context

Estimated specialty board-certified rate — Adult Health Nurse Practitioner (ABMS / AOA reference)

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

Est. board-certified rate (Adult Health Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Adult Health Nurse Practitioner) — 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).

ANNA DRISCOLL, NP is a Adult Health Nurse Practitioner provider practicing in ST JOHNSBURY, Vermont, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: NP. NPI: 1639587660. 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.

ANNA DRISCOLL, NP appears in the CMS NPPES registry as a Adult Health Nurse Practitioner provider holding NP credentials at 1315 HOSPITAL DR, ST JOHNSBURY, VT, 05819, with a listed phone of (802) 748-7352. NPI 1639587660 was issued on 07/22/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DRISCOLL 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 491 prescription claims written by this provider, covering 76 Medicare beneficiaries and totaling roughly $169K in drug spend, split 31% brand-name and 69% generic by claim count. 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.

Adult Health Nurse Practitioner is a mid-sized specialty nationwide, with 29,492 enrolled providers across 55 states and an average of 1,201 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

1315 HOSPITAL DR
ST JOHNSBURY, VT 05819

Provider Details

NPI 1639587660
Specialty Adult Health Nurse Practitioner
Credentials NP
Gender Female
NPI Issued 07/22/2014

Hospital and facility affiliations

Facilities where ANNA DRISCOLL, NP 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.

NORTHEASTERN VERMONT REGIONAL HOSPITAL INC
ST JOHNSBURY, VT

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Above average

ANNA DRISCOLL, NP — brand share 31.0%
Specialty average (est.)

31% brand-name claims vs 69% generic, on 491 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.

491
Total Claims
$169K
Total Drug Cost
76
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
788
Total Day Supply
21,428
Brand vs Generic
31% brand / 69% generic
Brand Drug Cost
$150K
Generic Drug Cost
$18K

Patient Demographics

Average Patient Age
66.8 years
Avg HCC Risk Score
0.99
Gender Split
72% female / 28% male
Age Distribution
<65: 31, 65-74: N/A, 75-84: 23, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Aimovig Autoinjector
Erenumab-Aooe
49
Emgality Pen
Galcanezumab-Gnlm
48
Memantine Hcl
45
Donepezil Hcl
35
Topiramate
28
Hydroxyzine Hcl
25
Nurtec Odt
Rimegepant Sulfate
25
Prochlorperazine Maleate
23
Gabapentin
21
Ajovy Autoinjector
Fremanezumab-Vfrm
18

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

Adult Health Nurse Practitioner Overview

How ANNA DRISCOLL, NP fits within the Adult Health Nurse Practitioner landscape nationally.

29,492
Adult Health Nurse Practitioner Providers in US
55
States with Adult Health Nurse Practitioner
1,201
Avg Claims per Provider

ANNA DRISCOLL, NP's 491 claims are below the specialty average of 1,201.

Nearby Adult Health Nurse Practitioner Providers in Vermont

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

Compare Adult Health Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is ANNA DRISCOLL, NP's specialty?
ANNA DRISCOLL, NP specializes in Adult Health Nurse Practitioner and practices in ST JOHNSBURY, Vermont. Credentials: NP.
How much does ANNA DRISCOLL, NP prescribe under Medicare Part D?
In 2023, ANNA DRISCOLL, NP wrote 491 Medicare Part D claims totaling $169K in drug costs for 76 beneficiaries.
Where is ANNA DRISCOLL, NP located?
ANNA DRISCOLL, NP is located at 1315 HOSPITAL DR, ST JOHNSBURY, VT, 05819. Phone: (802) 748-7352.
What is ANNA DRISCOLL, NP's NPI number?
ANNA DRISCOLL, NP's National Provider Identifier (NPI) is 1639587660, issued on 07/22/2014.
Does ANNA DRISCOLL, NP prescribe more brand-name or generic drugs?
ANNA DRISCOLL, NP's prescribing is 31% brand-name and 69% generic drugs by claim count, with $150K in brand drug costs.
How many Adult Health Nurse Practitioner providers are there in the US?
There are 29,492 Adult Health Nurse Practitioner providers across 55 states in the US. The average Adult Health Nurse Practitioner provider writes 1,201 Medicare Part D claims per year.
What drugs does ANNA DRISCOLL, NP prescribe most often?
Based on 2023 Medicare Part D data, ANNA DRISCOLL, NP's most frequently prescribed drugs include Aimovig Autoinjector, Emgality Pen, Memantine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ANNA DRISCOLL, NP accept Medicare?
ANNA DRISCOLL, NP appears in CMS Medicare data with 491 Part D claims and 76 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ANNA DRISCOLL, NP's credentials?
ANNA DRISCOLL, NP's NPI is 1639587660 with credentials NP. 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