2026 NPPES data Pediatric Occupational Therapist NPI 1659015444 DPT
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ALWYN QUARSHIE, DPT

Pediatric Occupational Therapist in OKLAHOMA CITY, Oklahoma. 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 shows

ALWYN QUARSHIE, DPT is a Pediatric Occupational Therapist in OKLAHOMA CITY, Oklahoma, 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.

What does the federal data show about ALWYN QUARSHIE, DPT?

Quality data not reported

NPI registry status

Active

Issued 04/26/2022

NPI 1659015444

Primary specialty

Pediatric Occupational Therapist

Mid-sized

14,174 US NPIs in this specialty

Specialty distribution in Oklahoma

How Pediatric Occupational Therapist compares to other specialties among Oklahoma providers

Oklahoma providers

Pediatric Occupational Therapist share within Oklahoma

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

Specialty board-certification context

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

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

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

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

ALWYN QUARSHIE, DPT is a Pediatric Occupational Therapist provider practicing in OKLAHOMA CITY, Oklahoma, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: DPT. NPI: 1659015444. 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.

ALWYN QUARSHIE, DPT appears in the CMS NPPES registry as a Pediatric Occupational Therapist provider holding DPT credentials at 12400 S HIWASSEE RD, OKLAHOMA CITY, OK, 73165, with a listed phone of (405) 833-1013. NPI 1659015444 was issued on 04/26/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what QUARSHIE 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 Occupational Therapist providers operate outside Part D entirely.

Pediatric Occupational Therapist is a mid-sized specialty nationwide, with 14,174 enrolled providers across 54 states and an average of 62 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

12400 S HIWASSEE RD
OKLAHOMA CITY, OK 73165

Provider Details

NPI 1659015444
Specialty Pediatric Occupational Therapist
Credentials DPT
Gender Male
NPI Issued 04/26/2022

Pediatric Occupational Therapist Overview

How ALWYN QUARSHIE, DPT fits within the Pediatric Occupational Therapist landscape nationally.

14,174
Pediatric Occupational Therapist Providers in US
54
States with Pediatric Occupational Therapist
62
Avg Claims per Provider

Nearby Pediatric Occupational Therapist Providers in Oklahoma

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

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

Frequently Asked Questions

What is ALWYN QUARSHIE, DPT's specialty?
ALWYN QUARSHIE, DPT specializes in Pediatric Occupational Therapist and practices in OKLAHOMA CITY, Oklahoma. Credentials: DPT.
Where is ALWYN QUARSHIE, DPT located?
ALWYN QUARSHIE, DPT is located at 12400 S HIWASSEE RD, OKLAHOMA CITY, OK, 73165. Phone: (405) 833-1013.
What is ALWYN QUARSHIE, DPT's NPI number?
ALWYN QUARSHIE, DPT's National Provider Identifier (NPI) is 1659015444, issued on 04/26/2022.
How many Pediatric Occupational Therapist providers are there in the US?
There are 14,174 Pediatric Occupational Therapist providers across 54 states in the US. The average Pediatric Occupational Therapist provider writes 62 Medicare Part D claims per year.
Does ALWYN QUARSHIE, DPT accept Medicare?
ALWYN QUARSHIE, DPT appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ALWYN QUARSHIE, DPT's credentials?
ALWYN QUARSHIE, DPT's NPI is 1659015444 with credentials DPT. 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