2026 NPPES data Physician Assistant NPI 1578950424
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KATHRYN AVINA

Physician Assistant in GARY, 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
189
Medicare Part D claims · 115 beneficiaries · Physician Assistant avg: 790
MIPS score
89.5594/100
▲ 6 pts above national avg 83.1 · [object Object]
What the federal data reveals: KATHRYN AVINA is a Physician Assistant ([object Object]) practicing in GARY, Indiana with a Medicare Part D prescribing footprint of 189 claims across 115 beneficiaries . Their CMS MIPS Final Score of 89.5594/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: KATHRYN AVINA reported a CMS MIPS final score of 89.5594 out of 100, above the 83.1 national average, and filed 189 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

KATHRYN AVINA at a glance

High performer (top quartile)

NPI registry status

Active

Issued 04/17/2015

NPI 1578950424

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

189 76% vs specialty avg

2023 prescription claims

Specialty avg: 790

MIPS final score

89.5594/100 6.459400000000002% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Indiana

How Physician Assistant compares to other specialties among Indiana providers

Indiana providers

Physician Assistant share within Indiana

1. Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Physician Assistant share within Indiana

Medicare quality performance — MIPS

KATHRYN AVINA's 2023 MIPS final score plotted against the Physician Assistant national average

High performer (top quartile)
MIPS Final Score
89.5594/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Physician Assistant) — 89.5594/100 vs national avg 83.1

0%100%National avg83%89.6%
MIPS final score (Physician Assistant) — 89.5594/100 vs national avg 83.1

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).

KATHRYN AVINA is a Physician Assistant provider practicing in GARY, Indiana, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1578950424. 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.

KATHRYN AVINA appears in the CMS NPPES registry as a Physician Assistant provider at 600 GRANT ST, GARY, IN, 46402, with a listed phone of (219) 886-4000. NPI 1578950424 was issued on 04/17/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what AVINA 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 189 prescription claims written by this provider, covering 115 Medicare beneficiaries and totaling roughly $2K in drug spend, with an opioid prescribing rate of 5.8%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 89.5594/100 for the 2023 performance year (Quality 70.4515, Cost 100), compared with the national average of 83.1.

Physician Assistant is a high-volume specialty nationwide, with 149,975 enrolled providers across 56 states and an average of 790 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

600 GRANT ST
GARY, IN 46402

Provider Details

NPI 1578950424
Specialty Physician Assistant
Gender Female
NPI Issued 04/17/2015

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

89.5594
Final Score
Avg: 83.1
70.4515
Quality
100
Cost

Reporting: Group practice

Medicare Part D Prescribing Data

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

189
Total Claims
$2K
Total Drug Cost
115
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
189
Total Day Supply
1,600
Generic Drug Cost
$1K
Opioid Claims
11 (5.8% rate)
Antibiotic Claims
48

Patient Demographics

Average Patient Age
64.3 years
Avg HCC Risk Score
1.57
Gender Split
63% female / 37% male
Age Distribution
<65: 49, 65-74: 38, 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.

Drug Claims
Ibuprofen
36
Cephalexin
21
Prednisone
15
Methylprednisolone
12
Ondansetron Odt
Ondansetron
11

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

Physician Assistant Overview

How KATHRYN AVINA fits within the Physician Assistant landscape nationally.

149,975
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider

KATHRYN AVINA's 189 claims are below the specialty average of 790.

Nearby Physician Assistant Providers in Indiana

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

Compare Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is KATHRYN AVINA's specialty?
KATHRYN AVINA specializes in Physician Assistant and practices in GARY, Indiana.
How much does KATHRYN AVINA prescribe under Medicare Part D?
In 2023, KATHRYN AVINA wrote 189 Medicare Part D claims totaling $2K in drug costs for 115 beneficiaries.
What is KATHRYN AVINA's Medicare quality score?
KATHRYN AVINA has a CMS MIPS Final Score of 89.5594/100 (Quality: 70.4515, Cost: 100). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is KATHRYN AVINA located?
KATHRYN AVINA is located at 600 GRANT ST, GARY, IN, 46402. Phone: (219) 886-4000.
What is KATHRYN AVINA's NPI number?
KATHRYN AVINA's National Provider Identifier (NPI) is 1578950424, issued on 04/17/2015.
Does KATHRYN AVINA prescribe opioids?
Yes, KATHRYN AVINA had 11 opioid claims in 2023 with an opioid prescribing rate of 5.8%.
How many Physician Assistant providers are there in the US?
There are 149,975 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does KATHRYN AVINA prescribe most often?
Based on 2023 Medicare Part D data, KATHRYN AVINA's most frequently prescribed drugs include Ibuprofen, Cephalexin, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KATHRYN AVINA accept Medicare?
KATHRYN AVINA appears in CMS Medicare data with 189 Part D claims and 115 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KATHRYN AVINA's credentials?
KATHRYN AVINA's NPI is 1578950424. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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