2026 NPPES data Pediatric Physical Therapist NPI 1366131658
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ARIELLE KOZIN

Pediatric Physical Therapist in SANTA CRUZ, California. 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.
What the federal data reveals: ARIELLE KOZIN is a Pediatric Physical Therapist ([object Object]) practicing in SANTA CRUZ, California .

What the federal data shows

ARIELLE KOZIN is a Pediatric Physical Therapist in SANTA CRUZ, California, listed in the federal CMS National Provider Identifier registry.

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.

ARIELLE KOZIN at a glance

Quality data not reported

NPI registry status

Active

Issued 05/03/2023

NPI 1366131658

Primary specialty

Pediatric Physical Therapist

Mid-sized

6,467 US NPIs in this specialty

Specialty distribution in California

How Pediatric Physical Therapist compares to other specialties among California providers

California providers

Pediatric Physical Therapist share within California

1. Pediatric Physical Therapist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pediatric Physical Therapist share within California

Specialty board-certification context

Estimated specialty board-certified rate — Pediatric Physical Therapist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Pediatric Physical Therapist ABMS/AOA estimate

Est. board-certified rate (Pediatric Physical Therapist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Pediatric Physical Therapist) — 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).

ARIELLE KOZIN is a Pediatric Physical Therapist provider practicing in SANTA CRUZ, California, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1366131658. 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.

ARIELLE KOZIN appears in the CMS NPPES registry as a Pediatric Physical Therapist provider at 1555 SOQUEL DR, SANTA CRUZ, CA, 95065, with a listed phone of (530) 902-7312. NPI 1366131658 was issued on 05/03/2023. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KOZIN 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 prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many Pediatric Physical Therapist providers operate outside Part D entirely.

Pediatric Physical Therapist is a mid-sized specialty nationwide, with 6,467 enrolled providers across 53 states, 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

1555 SOQUEL DR
SANTA CRUZ, CA 95065

Provider Details

NPI 1366131658
Specialty Pediatric Physical Therapist
Gender Female
NPI Issued 05/03/2023

License & disciplinary context — California MBC 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 ~150K California medical licensees in 2023 — they are NOT specific to ARIELLE KOZIN. To verify ARIELLE KOZIN's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases

MBC 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 California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Pediatric Physical Therapist Overview

How ARIELLE KOZIN fits within the Pediatric Physical Therapist landscape nationally.

6,467
Pediatric Physical Therapist Providers in US
53
States with Pediatric Physical Therapist

Nearby Pediatric Physical Therapist Providers in California

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

Compare Pediatric Physical Therapist nationally: see state-by-state distribution →

Frequently Asked Questions

What is ARIELLE KOZIN's specialty?
ARIELLE KOZIN specializes in Pediatric Physical Therapist and practices in SANTA CRUZ, California.
Where is ARIELLE KOZIN located?
ARIELLE KOZIN is located at 1555 SOQUEL DR, SANTA CRUZ, CA, 95065. Phone: (530) 902-7312.
What is ARIELLE KOZIN's NPI number?
ARIELLE KOZIN's National Provider Identifier (NPI) is 1366131658, issued on 05/03/2023.
How many Pediatric Physical Therapist providers are there in the US?
There are 6,467 Pediatric Physical Therapist providers across 53 states in the US.
Does ARIELLE KOZIN accept Medicare?
ARIELLE KOZIN appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ARIELLE KOZIN's credentials?
ARIELLE KOZIN's NPI is 1366131658. 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.
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