2026 NPPES data Family Nurse Practitioner NPI 1598996589 APN
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TONIA AMALOO, APN

Family Nurse Practitioner in HIGHLAND, 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
360
Medicare Part D claims · 59 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$14.78
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: TONIA AMALOO, APN is a Family Nurse Practitioner ([object Object]) practicing in HIGHLAND, Indiana with a Medicare Part D prescribing footprint of 360 claims across 59 beneficiaries — 11% brand-name prescribing . Industry payments of $14.78 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: TONIA AMALOO, APN filed 360 Medicare Part D claims in 2023 across HIGHLAND, Indiana. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

TONIA AMALOO, APN at a glance

Quality data not reported

NPI registry status

Active

Issued 08/07/2009

NPI 1598996589

Primary specialty

Family Nurse Practitioner

High-volume

209,817 US NPIs in this specialty

Medicare Part D claims

360 71% 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).

TONIA AMALOO, APN is a Family Nurse Practitioner provider practicing in HIGHLAND, Indiana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APN. NPI: 1598996589. 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.

TONIA AMALOO, APN appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding APN credentials at 3100 45TH ST, HIGHLAND, IN, 46322, with a listed phone of (219) 922-6099. NPI 1598996589 was issued on 08/07/2009. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what AMALOO 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 360 prescription claims written by this provider, covering 59 Medicare beneficiaries and totaling roughly $43K in drug spend, split 11% brand-name and 89% 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

3100 45TH ST
HIGHLAND, IN 46322

Provider Details

NPI 1598996589
Specialty Family Nurse Practitioner
Credentials APN
Gender Female
NPI Issued 08/07/2009

Hospital and facility affiliations

Facilities where TONIA AMALOO, APN 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.

PREMISE HEALTH OF INDIANA MEDICAL PC
MERRILLVILLE, 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 TONIA AMALOO, APN. Source: openpaymentsdata.cms.gov.

Total received

$15

Largest payer

AstraZeneca Pharmaceuticals LP

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 · Typical

TONIA AMALOO, APN — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 360 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.

360
Total Claims
$43K
Total Drug Cost
59
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
874
Total Day Supply
25,084
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$32K
Generic Drug Cost
$12K
Antibiotic Claims
14

Patient Demographics

Average Patient Age
69.5 years
Avg HCC Risk Score
1.24
Gender Split
63% female / 37% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Levothyroxine Sodium
24
Amlodipine Besylate
22
Atorvastatin Calcium
22
Rosuvastatin Calcium
17
Metformin Hcl
15
Losartan Potassium
13
Ezetimibe
11

* 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 TONIA AMALOO, APN 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

TONIA AMALOO, APN's 360 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 AMALOO.

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

Frequently Asked Questions

What is TONIA AMALOO, APN's specialty?
TONIA AMALOO, APN specializes in Family Nurse Practitioner and practices in HIGHLAND, Indiana. Credentials: APN.
How much does TONIA AMALOO, APN prescribe under Medicare Part D?
In 2023, TONIA AMALOO, APN wrote 360 Medicare Part D claims totaling $43K in drug costs for 59 beneficiaries.
Where is TONIA AMALOO, APN located?
TONIA AMALOO, APN is located at 3100 45TH ST, HIGHLAND, IN, 46322. Phone: (219) 922-6099.
What is TONIA AMALOO, APN's NPI number?
TONIA AMALOO, APN's National Provider Identifier (NPI) is 1598996589, issued on 08/07/2009.
Does TONIA AMALOO, APN prescribe more brand-name or generic drugs?
TONIA AMALOO, APN's prescribing is 11% brand-name and 89% generic drugs by claim count, with $32K 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 TONIA AMALOO, APN prescribe most often?
Based on 2023 Medicare Part D data, TONIA AMALOO, APN's most frequently prescribed drugs include Levothyroxine Sodium, Amlodipine Besylate, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TONIA AMALOO, APN accept Medicare?
TONIA AMALOO, APN appears in CMS Medicare data with 360 Part D claims and 59 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TONIA AMALOO, APN's credentials?
TONIA AMALOO, APN's NPI is 1598996589 with credentials APN. 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