2026 NPPES data Gerontology Nurse Practitioner NPI 1457716029 CNP
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CHASTA BARBEE-LUMPKIN, CNP

Gerontology Nurse Practitioner in BENTONVILLE, Arkansas. 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
32
Medicare Part D claims · Gerontology Nurse Practitioner avg: 1K
What the federal data reveals: CHASTA BARBEE-LUMPKIN, CNP is a Gerontology Nurse Practitioner ([object Object]) practicing in BENTONVILLE, Arkansas with a Medicare Part D prescribing footprint of 32 claims .

What stands out: CHASTA BARBEE-LUMPKIN, CNP filed 32 Medicare Part D claims in 2023 across BENTONVILLE, Arkansas. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

CHASTA BARBEE-LUMPKIN, CNP at a glance

Quality data not reported

NPI registry status

Active

Issued 12/23/2015

NPI 1457716029

Primary specialty

Gerontology Nurse Practitioner

Mid-sized

9,625 US NPIs in this specialty

Medicare Part D claims

32 98% vs specialty avg

2023 prescription claims

Specialty avg: 1,283

Specialty distribution in Arkansas

How Gerontology Nurse Practitioner compares to other specialties among Arkansas providers

Arkansas providers

Gerontology Nurse Practitioner share within Arkansas

1. Gerontology Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Gerontology Nurse Practitioner share within Arkansas

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Gerontology 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).

CHASTA BARBEE-LUMPKIN, CNP is a Gerontology Nurse Practitioner provider practicing in BENTONVILLE, Arkansas, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: CNP. NPI: 1457716029. 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.

CHASTA BARBEE-LUMPKIN, CNP appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding CNP credentials at 609 SW 8TH ST FL 6, BENTONVILLE, AR, 72712, with a listed phone of (337) 991-9276. NPI 1457716029 was issued on 12/23/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BARBEE-LUMPKIN 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 32 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $1K in drug spend. 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.

Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,625 enrolled providers across 54 states and an average of 1,283 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

609 SW 8TH ST FL 6
BENTONVILLE, AR 72712

Provider Details

NPI 1457716029
Specialty Gerontology Nurse Practitioner
Credentials CNP
Gender Female
NPI Issued 12/23/2015

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

32
Total Claims
$1K
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
32
Total Day Supply
949
Brand Drug Cost
$0
Generic Drug Cost
$1K

Patient Demographics

Average Patient Age
74.7 years
Avg HCC Risk Score
1.47

Gerontology Nurse Practitioner Overview

How CHASTA BARBEE-LUMPKIN, CNP fits within the Gerontology Nurse Practitioner landscape nationally.

9,625
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider

CHASTA BARBEE-LUMPKIN, CNP's 32 claims are below the specialty average of 1,283.

Nearby Gerontology Nurse Practitioner Providers in Arkansas

Other clinicians with the same primary specialty enrolled in Arkansas, drawn from the same CMS NPPES roster as BARBEE-LUMPKIN.

Compare Gerontology Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is CHASTA BARBEE-LUMPKIN, CNP's specialty?
CHASTA BARBEE-LUMPKIN, CNP specializes in Gerontology Nurse Practitioner and practices in BENTONVILLE, Arkansas. Credentials: CNP.
How much does CHASTA BARBEE-LUMPKIN, CNP prescribe under Medicare Part D?
In 2023, CHASTA BARBEE-LUMPKIN, CNP wrote 32 Medicare Part D claims totaling $1K in drug costs for N/A beneficiaries.
Where is CHASTA BARBEE-LUMPKIN, CNP located?
CHASTA BARBEE-LUMPKIN, CNP is located at 609 SW 8TH ST FL 6, BENTONVILLE, AR, 72712. Phone: (337) 991-9276.
What is CHASTA BARBEE-LUMPKIN, CNP's NPI number?
CHASTA BARBEE-LUMPKIN, CNP's National Provider Identifier (NPI) is 1457716029, issued on 12/23/2015.
How many Gerontology Nurse Practitioner providers are there in the US?
There are 9,625 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
Does CHASTA BARBEE-LUMPKIN, CNP accept Medicare?
CHASTA BARBEE-LUMPKIN, CNP appears in CMS Medicare data with 32 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CHASTA BARBEE-LUMPKIN, CNP's credentials?
CHASTA BARBEE-LUMPKIN, CNP's NPI is 1457716029 with credentials CNP. 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