2026 NPPES data Family Nurse Practitioner NPI 1598274466 APN
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AGNIESZKA BASTA, APN

Family Nurse Practitioner in JOLIET, Illinois. 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
131
Medicare Part D claims · 12 beneficiaries · Family Nurse Practitioner avg: 1K

What the federal data shows

AGNIESZKA BASTA, APN filed 131 Medicare Part D claims in 2023 as a Family Nurse Practitioner in JOLIET, Illinois.

131
Part D claims, 2023

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.

AGNIESZKA BASTA, APN's Medicare Part D volume vs every U.S. prescriber

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

131 35th percentile higher than 35% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 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 AGNIESZKA BASTA, APN?

Quality data not reported

NPI registry status

Active

Issued 09/23/2017

NPI 1598274466

Primary specialty

Family Nurse Practitioner

High-volume

209,817 US NPIs in this specialty

Medicare Part D claims

131 89% vs specialty avg

2023 prescription claims

Specialty avg: 1,222

Specialty distribution in Illinois

How Family Nurse Practitioner compares to other specialties among Illinois providers

Illinois providers

Family Nurse Practitioner share within Illinois

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

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).

AGNIESZKA BASTA, APN appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding APN credentials at 1201 EAGLE STREET, JOLIET, IL, 60432, with a listed phone of (815) 740-8100. NPI 1598274466 was issued on 09/23/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BASTA 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 131 prescription claims written by this provider, covering 12 Medicare beneficiaries and totaling roughly $2K 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.

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

1201 EAGLE STREET
JOLIET, IL 60432

Provider Details

NPI 1598274466
Specialty Family Nurse Practitioner
Credentials APN
Gender Female
NPI Issued 09/23/2017

License & disciplinary context — Illinois IDFPR 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~42K Illinois medical licensees in 2023 — they are NOT specific to AGNIESZKA BASTA, APN. To verify AGNIESZKA BASTA, APN's current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases

IDFPR publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

131
Total Claims
$2K
Total Drug Cost
12
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
264
Total Day Supply
7,920
Brand Drug Cost
$0
Generic Drug Cost
$2K

Patient Demographics

Average Patient Age
78.6 years
Avg HCC Risk Score
1.20
Gender Split
0% female / 100% male
Age Distribution
<65: 0, 65-74: N/A, 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 AGNIESZKA BASTA, APN 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
Lisinopril
20
Tamsulosin Hcl
17
Amlodipine Besylate
16
Hydralazine Hcl
12
Levetiracetam
12

* 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 AGNIESZKA BASTA, 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

AGNIESZKA BASTA, APN's 131 claims are below the specialty average of 1,222.

Nearby Family Nurse Practitioner Providers in Illinois

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

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

Frequently Asked Questions

What is AGNIESZKA BASTA, APN's specialty?
AGNIESZKA BASTA, APN specializes in Family Nurse Practitioner and practices in JOLIET, Illinois. Credentials: APN.
How much does AGNIESZKA BASTA, APN prescribe under Medicare Part D?
In 2023, AGNIESZKA BASTA, APN wrote 131 Medicare Part D claims totaling $2K in drug costs for 12 beneficiaries.
Where is AGNIESZKA BASTA, APN located?
AGNIESZKA BASTA, APN is located at 1201 EAGLE STREET, JOLIET, IL, 60432. Phone: (815) 740-8100.
What is AGNIESZKA BASTA, APN's NPI number?
AGNIESZKA BASTA, APN's National Provider Identifier (NPI) is 1598274466, issued on 09/23/2017.
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 AGNIESZKA BASTA, APN prescribe most often?
Based on 2023 Medicare Part D data, AGNIESZKA BASTA, APN's most frequently prescribed drugs include Lisinopril, Tamsulosin Hcl, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does AGNIESZKA BASTA, APN accept Medicare?
AGNIESZKA BASTA, APN appears in CMS Medicare data with 131 Part D claims and 12 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AGNIESZKA BASTA, APN's credentials?
AGNIESZKA BASTA, APN's NPI is 1598274466 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