2026 NPPES data Neurorehabilitation Occupational Therapist NPI 1326538661 MSOT
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STEPHANIE FARRELL, MSOT

Neurorehabilitation Occupational Therapist in AZUSA, 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: STEPHANIE FARRELL, MSOT is a Neurorehabilitation Occupational Therapist ([object Object]) practicing in AZUSA, California .

What the federal data shows

STEPHANIE FARRELL, MSOT is a Neurorehabilitation Occupational Therapist in AZUSA, 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.

STEPHANIE FARRELL, MSOT at a glance

Quality data not reported

NPI registry status

Active

Issued 05/11/2018

NPI 1326538661

Primary specialty

Neurorehabilitation Occupational Therapist

Niche

689 US NPIs in this specialty

Specialty distribution in California

How Neurorehabilitation Occupational Therapist compares to other specialties among California providers

California providers

Neurorehabilitation Occupational Therapist share within California

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

Specialty board-certification context

Estimated specialty board-certified rate — Neurorehabilitation Occupational Therapist (ABMS / AOA reference)

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

Est. board-certified rate (Neurorehabilitation Occupational Therapist) — ABMS / AOA estimate

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

STEPHANIE FARRELL, MSOT is a Neurorehabilitation Occupational Therapist provider practicing in AZUSA, California, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MSOT. NPI: 1326538661. 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.

STEPHANIE FARRELL, MSOT appears in the CMS NPPES registry as a Neurorehabilitation Occupational Therapist provider holding MSOT credentials at 910 E ALOSTA AVE, AZUSA, CA, 91702, with a listed phone of (626) 334-8735. NPI 1326538661 was issued on 05/11/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FARRELL 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 Neurorehabilitation Occupational Therapist providers operate outside Part D entirely.

Neurorehabilitation Occupational Therapist is a narrow specialty nationwide, with 689 enrolled providers across 50 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

910 E ALOSTA AVE
AZUSA, CA 91702

Provider Details

NPI 1326538661
Specialty Neurorehabilitation Occupational Therapist
Credentials MSOT
Gender Female
NPI Issued 05/11/2018

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 STEPHANIE FARRELL, MSOT. To verify STEPHANIE FARRELL, MSOT'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.

Neurorehabilitation Occupational Therapist Overview

How STEPHANIE FARRELL, MSOT fits within the Neurorehabilitation Occupational Therapist landscape nationally.

689
Neurorehabilitation Occupational Therapist Providers in US
50
States with Neurorehabilitation Occupational Therapist

Nearby Neurorehabilitation Occupational Therapist Providers in California

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

Compare Neurorehabilitation Occupational Therapist nationally: see state-by-state distribution →

Frequently Asked Questions

What is STEPHANIE FARRELL, MSOT's specialty?
STEPHANIE FARRELL, MSOT specializes in Neurorehabilitation Occupational Therapist and practices in AZUSA, California. Credentials: MSOT.
Where is STEPHANIE FARRELL, MSOT located?
STEPHANIE FARRELL, MSOT is located at 910 E ALOSTA AVE, AZUSA, CA, 91702. Phone: (626) 334-8735.
What is STEPHANIE FARRELL, MSOT's NPI number?
STEPHANIE FARRELL, MSOT's National Provider Identifier (NPI) is 1326538661, issued on 05/11/2018.
How many Neurorehabilitation Occupational Therapist providers are there in the US?
There are 689 Neurorehabilitation Occupational Therapist providers across 50 states in the US.
Does STEPHANIE FARRELL, MSOT accept Medicare?
STEPHANIE FARRELL, MSOT appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify STEPHANIE FARRELL, MSOT's credentials?
STEPHANIE FARRELL, MSOT's NPI is 1326538661 with credentials MSOT. 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