2026 NPPES data Hospice and Palliative Medicine (Internal Medicine) Physician NPI 1134616451 DO
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Haley Vest, DO

Hospice and Palliative Medicine (Internal Medicine) Physician in Charlottesville, Virginia. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers — including 1,524 in Hospice and Palliative Medicine (Internal Medicine) Physician, 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
663
Medicare Part D claims · 153 beneficiaries · Hospice and Palliative Medicine (Internal Medicine) Physician avg: 1K
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Haley Vest, DO filed 663 Medicare Part D claims in 2023 as a Hospice and Palliative Medicine (Internal Medicine) Physician in Charlottesville, Virginia, prescribing 92% generic.

663
Part D claims, 2023
92%
generic prescribing
Likely
board-certified (heuristic)

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.

Haley Vest, DO's Medicare Part D volume vs every U.S. prescriber

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

663 Top 31% higher than 69% 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%). Below this entry. 600–800: 56,224 prescribers (4%). This entry sits in this band. 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

Board certification likely (heuristic — not verified)

Haley Vest, DO practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about Haley Vest, DO?

Quality data not reported

NPI registry status

Active

Issued 04/23/2018

NPI 1134616451

Primary specialty

Hospice and Palliative Medicine (Internal Medicine) Physician

Niche

1,524 US NPIs in this specialty

Medicare Part D claims

663 48% vs specialty avg

2023 prescription claims

Specialty avg: 1,275

Specialty distribution in Virginia

How Hospice and Palliative Medicine (Internal Medicine) Physician compares to other specialties among Virginia providers

Virginia providers

Largest specialties in Virginia (% of in-state providers)

Behavior Technician — 5.2%Behavior Technician5.2%Clinical Social Worker — 5.1%Clinical Social Worker5.1%Student in an Organized Health Care Education/Training Program — 4.7%Student in an Organized Health Care Education/Training Program4.7%Physical Therapist — 4.6%Physical Therapist4.6%Pharmacist — 4.5%Pharmacist4.5%Professional Counselor — 4%Professional Counselor4%Hospice and Palliative Medicine (Internal Medicine) Physician — 0%Hospice and Palliative Medicine (Internal Medicine) Physician0%
Largest specialties in Virginia (% of in-state providers)

Specialty board-certification context

Estimated specialty board-certified rate — Hospice and Palliative Medicine (Internal Medicine) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Hospice and Palliative Medicine (Internal Medicine) Physician ABMS/AOA estimate

Est. board-certified rate (Hospice and Palliative Medicine (Internal Medicine) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Hospice and Palliative Medicine (Internal Medicine) Physician) — 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).

Haley Vest, DO appears in the CMS NPPES registry as a Hospice and Palliative Medicine (Internal Medicine) Physician provider holding DO credentials at 1215 LEE ST, Charlottesville, VA, 22908, with a listed phone of (434) 243-4288. NPI 1134616451 was issued on 04/23/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Vest 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 663 prescription claims written by this provider, covering 153 Medicare beneficiaries and totaling roughly $53K in drug spend, split 8% brand-name and 92% generic by claim count, with an opioid prescribing rate of 46.3%. 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.

Hospice and Palliative Medicine (Internal Medicine) Physician is a narrow specialty nationwide, with 1,524 enrolled providers across 51 states and an average of 1,275 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

1215 LEE ST
Charlottesville, VA 22908

Provider Details

NPI 1134616451
Specialty Hospice and Palliative Medicine (Internal Medicine) Physician
Credentials DO
Gender Female
NPI Issued 04/23/2018

Hospital and facility affiliations

Facilities where Haley Vest, DO 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.

University OF Virginia Physicians Group
Charlottesville, VA

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 · Generic-heavy

Haley Vest, DO — brand share 8.0%
Hospice and Palliative Medicine (Internal Medicine) Physician average

8% brand-name claims vs 92% generic, on 663 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.

663
Total Claims
$53K
Total Drug Cost
153
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
720
Total Day Supply
16,871
Brand vs Generic
8% brand / 92% generic
Brand Drug Cost
$21K
Generic Drug Cost
$31K
Opioid Claims
307 (46.3% rate)

Patient Demographics

Average Patient Age
67.7 years
Avg HCC Risk Score
3.29
Gender Split
63% female / 37% male
Age Distribution
<65: 39, 65-74: 77, 75-84: N/A, 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.

What Haley Vest, DO prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Oxycodone Hcl
119
Gabapentin
53
Fentanyl
48
Duloxetine Hcl
42
Olanzapine
28
Pregabalin
23
Buprenorphine
21
Morphine Sulfate
20
Hydromorphone Hcl
19
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
15

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

Hospice and Palliative Medicine (Internal Medicine) Physician Overview

How Haley Vest, DO fits within the Hospice and Palliative Medicine (Internal Medicine) Physician landscape nationally.

1,524
Hospice and Palliative Medicine (Internal Medicine) Physician Providers in US
51
States with Hospice and Palliative Medicine (Internal Medicine) Physician
1,275
Avg Claims per Provider

Haley Vest, DO's 663 claims are below the specialty average of 1,275.

Nearby Hospice and Palliative Medicine (Internal Medicine) Physician Providers in Virginia

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

Compare Hospice and Palliative Medicine (Internal Medicine) Physician 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 Virginia medical board — federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Hospice and Palliative Medicine (Internal Medicine) Physician 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.

Frequently Asked Questions

What is Haley Vest, DO's specialty?
Haley Vest, DO specializes in Hospice and Palliative Medicine (Internal Medicine) Physician and practices in Charlottesville, Virginia. Credentials: DO.
How much does Haley Vest, DO prescribe under Medicare Part D?
In 2023, Haley Vest, DO wrote 663 Medicare Part D claims totaling $53K in drug costs for 153 beneficiaries.
Where is Haley Vest, DO located?
Haley Vest, DO is located at 1215 LEE ST, Charlottesville, VA, 22908. Phone: (434) 243-4288.
What is Haley Vest, DO's NPI number?
Haley Vest, DO's National Provider Identifier (NPI) is 1134616451, issued on 04/23/2018.
Does Haley Vest, DO prescribe more brand-name or generic drugs?
Haley Vest, DO's prescribing is 8% brand-name and 92% generic drugs by claim count, with $21K in brand drug costs.
Does Haley Vest, DO prescribe opioids?
Yes, Haley Vest, DO had 307 opioid claims in 2023 with an opioid prescribing rate of 46.3%.
How many Hospice and Palliative Medicine (Internal Medicine) Physician providers are there in the US?
There are 1,524 Hospice and Palliative Medicine (Internal Medicine) Physician providers across 51 states in the US. The average Hospice and Palliative Medicine (Internal Medicine) Physician provider writes 1,275 Medicare Part D claims per year.
What drugs does Haley Vest, DO prescribe most often?
Based on 2023 Medicare Part D data, Haley Vest, DO's most frequently prescribed drugs include Oxycodone Hcl, Gabapentin, Fentanyl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Haley Vest, DO accept Medicare?
Haley Vest, DO appears in CMS Medicare data with 663 Part D claims and 153 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Haley Vest, DO's credentials?
Haley Vest, DO's NPI is 1134616451 with credentials DO. 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

Compiled from official public sources by the PlainDoctor editorial team.