2026 NPPES data Family Nurse Practitioner NPI 1861966970 RN, NP
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WAUNETA ARMSTRONG, RN, NP

Family Nurse Practitioner in BLOOMINGTON, Indiana. 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
323
Medicare Part D claims · 139 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.9K
9 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: WAUNETA ARMSTRONG, RN, NP is a Family Nurse Practitioner ([object Object]) practicing in BLOOMINGTON, Indiana with a Medicare Part D prescribing footprint of 323 claims across 139 beneficiaries — 9% brand-name prescribing . Industry payments of $1.9K across 9 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: WAUNETA ARMSTRONG, RN, NP filed 323 Medicare Part D claims in 2023 across BLOOMINGTON, Indiana. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

WAUNETA ARMSTRONG, RN, NP at a glance

Quality data not reported

NPI registry status

Active

Issued 01/11/2019

NPI 1861966970

Primary specialty

Family Nurse Practitioner

High-volume

209,817 US NPIs in this specialty

Medicare Part D claims

323 74% vs specialty avg

2023 prescription claims

Specialty avg: 1,222

Specialty distribution in Indiana

How Family Nurse Practitioner compares to other specialties among Indiana providers

Indiana providers

Family Nurse Practitioner share within Indiana

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

Specialty board-certification context

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

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

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

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

WAUNETA ARMSTRONG, RN, NP is a Family Nurse Practitioner provider practicing in BLOOMINGTON, Indiana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: RN, NP. NPI: 1861966970. 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.

WAUNETA ARMSTRONG, RN, NP appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding RN, NP credentials at 2920 S MCINTIRE DR STE 103, BLOOMINGTON, IN, 47403, with a listed phone of (812) 353-2870. NPI 1861966970 was issued on 01/11/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ARMSTRONG 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 323 prescription claims written by this provider, covering 139 Medicare beneficiaries and totaling roughly $23K in drug spend, split 9% brand-name and 91% 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.

Family Nurse Practitioner is a high-volume specialty nationwide, with 209,817 enrolled providers across 56 states and an average of 1,222 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

2920 S MCINTIRE DR STE 103
BLOOMINGTON, IN 47403

Provider Details

NPI 1861966970
Specialty Family Nurse Practitioner
Credentials RN, NP
Gender Female
NPI Issued 01/11/2019

Hospital and facility affiliations

Facilities where WAUNETA ARMSTRONG, RN, 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.

INDIANA UNIVERSITY HEALTH SOUTHERN INDIANA PHYSICIANS LLC
BLOOMINGTON, IN
IU HEALTH MEDICAL GROUP LLC
INDIANAPOLIS, IN

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

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for WAUNETA ARMSTRONG, RN, NP. Source: openpaymentsdata.cms.gov.

Total received

$1.9K

Largest payer

Kerecis Limited

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Brand vs generic prescribing mix · Generic-heavy

WAUNETA ARMSTRONG, RN, NP — brand share 9.0%
Specialty average (est.)

9% brand-name claims vs 91% generic, on 323 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.

323
Total Claims
$23K
Total Drug Cost
139
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
326
Total Day Supply
5,823
Brand vs Generic
9% brand / 91% generic
Brand Drug Cost
$17K
Generic Drug Cost
$6K
Antibiotic Claims
108

Patient Demographics

Average Patient Age
71.6 years
Avg HCC Risk Score
2.99
Gender Split
57% female / 43% male
Age Distribution
<65: 26, 65-74: 52, 75-84: 44, 85+: 17

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Gentamicin Sulfate
65
Ammonium Lactate
47
Lidocaine Hcl Viscous
Lidocaine Hcl
38
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
31
Santyl
Collagenase Clostridium Hist.
26
Doxycycline Monohydrate
22
Ciprofloxacin Hcl
16

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

Family Nurse Practitioner Overview

How WAUNETA ARMSTRONG, RN, NP fits within the Family Nurse Practitioner landscape nationally.

209,817
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider

WAUNETA ARMSTRONG, RN, NP's 323 claims are below the specialty average of 1,222.

Nearby Family Nurse Practitioner Providers in Indiana

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

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

Frequently Asked Questions

What is WAUNETA ARMSTRONG, RN, NP's specialty?
WAUNETA ARMSTRONG, RN, NP specializes in Family Nurse Practitioner and practices in BLOOMINGTON, Indiana. Credentials: RN, NP.
How much does WAUNETA ARMSTRONG, RN, NP prescribe under Medicare Part D?
In 2023, WAUNETA ARMSTRONG, RN, NP wrote 323 Medicare Part D claims totaling $23K in drug costs for 139 beneficiaries.
Where is WAUNETA ARMSTRONG, RN, NP located?
WAUNETA ARMSTRONG, RN, NP is located at 2920 S MCINTIRE DR STE 103, BLOOMINGTON, IN, 47403. Phone: (812) 353-2870.
What is WAUNETA ARMSTRONG, RN, NP's NPI number?
WAUNETA ARMSTRONG, RN, NP's National Provider Identifier (NPI) is 1861966970, issued on 01/11/2019.
Does WAUNETA ARMSTRONG, RN, NP prescribe more brand-name or generic drugs?
WAUNETA ARMSTRONG, RN, NP's prescribing is 9% brand-name and 91% generic drugs by claim count, with $17K in brand drug costs.
How many Family Nurse Practitioner providers are there in the US?
There are 209,817 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does WAUNETA ARMSTRONG, RN, NP prescribe most often?
Based on 2023 Medicare Part D data, WAUNETA ARMSTRONG, RN, NP's most frequently prescribed drugs include Gentamicin Sulfate, Ammonium Lactate, Lidocaine Hcl Viscous. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does WAUNETA ARMSTRONG, RN, NP accept Medicare?
WAUNETA ARMSTRONG, RN, NP appears in CMS Medicare data with 323 Part D claims and 139 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify WAUNETA ARMSTRONG, RN, NP's credentials?
WAUNETA ARMSTRONG, RN, NP's NPI is 1861966970 with credentials RN, 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