2026 NPPES data Physical Therapist NPI 1508612870
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NADIA ALAZZEH

Physical Therapist in WALNUT CREEK, 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: NADIA ALAZZEH is a Physical Therapist ([object Object]) practicing in WALNUT CREEK, California .

What stands out: NADIA ALAZZEH specializes in Physical Therapist and practices in WALNUT CREEK, California, listed in the federal CMS National Provider Identifier registry. Every detail on this page comes straight from federal CMS records, with no proprietary rating applied.

NADIA ALAZZEH at a glance

Quality data not reported

NPI registry status

Active

Issued 04/27/2024

NPI 1508612870

Primary specialty

Physical Therapist

High-volume

254,681 US NPIs in this specialty

Specialty distribution in California

How Physical Therapist compares to other specialties among California providers

California providers

Physical Therapist share within California

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

Specialty board-certification context

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

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

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

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

NADIA ALAZZEH is a Physical Therapist provider practicing in WALNUT CREEK, California, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1508612870. 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.

NADIA ALAZZEH appears in the CMS NPPES registry as a Physical Therapist provider at 301 LENNON LN STE 202, WALNUT CREEK, CA, 94598, with a listed phone of (925) 934-6373. NPI 1508612870 was issued on 04/27/2024. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALAZZEH 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 Physical Therapist providers operate outside Part D entirely.

Physical Therapist is a high-volume specialty nationwide, with 254,681 enrolled providers across 56 states and an average of 681 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

301 LENNON LN STE 202
WALNUT CREEK, CA 94598

Provider Details

NPI 1508612870
Specialty Physical Therapist
Gender Female
NPI Issued 04/27/2024

Hospital and facility affiliations

Facilities where NADIA ALAZZEH 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.

PLEASANTON PHYSICAL THERAPY SERVICES INC
WALNUT CREEK, CA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

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 NADIA ALAZZEH. To verify NADIA ALAZZEH'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.

Physical Therapist Overview

How NADIA ALAZZEH fits within the Physical Therapist landscape nationally.

254,681
Physical Therapist Providers in US
56
States with Physical Therapist
681
Avg Claims per Provider

Nearby Physical Therapist Providers in California

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

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

Frequently Asked Questions

What is NADIA ALAZZEH's specialty?
NADIA ALAZZEH specializes in Physical Therapist and practices in WALNUT CREEK, California.
Where is NADIA ALAZZEH located?
NADIA ALAZZEH is located at 301 LENNON LN STE 202, WALNUT CREEK, CA, 94598. Phone: (925) 934-6373.
What is NADIA ALAZZEH's NPI number?
NADIA ALAZZEH's National Provider Identifier (NPI) is 1508612870, issued on 04/27/2024.
How many Physical Therapist providers are there in the US?
There are 254,681 Physical Therapist providers across 56 states in the US. The average Physical Therapist provider writes 681 Medicare Part D claims per year.
Does NADIA ALAZZEH accept Medicare?
NADIA ALAZZEH appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NADIA ALAZZEH's credentials?
NADIA ALAZZEH's NPI is 1508612870. 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