2026 NPPES data Occupational Therapist NPI 1598962839 OCCUPATIONAL THERAPI
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JUNE BROWN DAVIS, OCCUPATIONAL THERAPI

Occupational Therapist in RIVERDALE, Maryland. 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: JUNE BROWN DAVIS, OCCUPATIONAL THERAPI is a Occupational Therapist ([object Object]) practicing in RIVERDALE, Maryland .

What stands out: JUNE BROWN DAVIS, OCCUPATIONAL THERAPI specializes in Occupational Therapist and practices in RIVERDALE, Maryland, 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.

JUNE BROWN DAVIS, OCCUPATIONAL THERAPI at a glance

Quality data not reported

NPI registry status

Active

Issued 06/29/2007

NPI 1598962839

Primary specialty

Occupational Therapist

High-volume

128,802 US NPIs in this specialty

Specialty distribution in Maryland

How Occupational Therapist compares to other specialties among Maryland providers

Maryland providers

Occupational Therapist share within Maryland

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

Specialty board-certification context

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

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

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

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

JUNE BROWN DAVIS, OCCUPATIONAL THERAPI is a Occupational Therapist provider practicing in RIVERDALE, Maryland, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: OCCUPATIONAL THERAPI. NPI: 1598962839. 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.

JUNE BROWN DAVIS, OCCUPATIONAL THERAPI appears in the CMS NPPES registry as a Occupational Therapist provider holding OCCUPATIONAL THERAPI credentials at 4409 E WEST HWY, RIVERDALE, MD, 20737, with a listed phone of (301) 699-2000. NPI 1598962839 was issued on 06/29/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BROWN DAVIS 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 Occupational Therapist providers operate outside Part D entirely.

Occupational Therapist is a high-volume specialty nationwide, with 128,802 enrolled providers across 55 states and an average of 527 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

4409 E WEST HWY
RIVERDALE, MD 20737

Provider Details

NPI 1598962839
Specialty Occupational Therapist
Credentials OCCUPATIONAL THERAPI
Gender Female
NPI Issued 06/29/2007

Occupational Therapist Overview

How JUNE BROWN DAVIS, OCCUPATIONAL THERAPI fits within the Occupational Therapist landscape nationally.

128,802
Occupational Therapist Providers in US
55
States with Occupational Therapist
527
Avg Claims per Provider

Nearby Occupational Therapist Providers in Maryland

Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as BROWN DAVIS.

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

Frequently Asked Questions

What is JUNE BROWN DAVIS, OCCUPATIONAL THERAPI's specialty?
JUNE BROWN DAVIS, OCCUPATIONAL THERAPI specializes in Occupational Therapist and practices in RIVERDALE, Maryland. Credentials: OCCUPATIONAL THERAPI.
Where is JUNE BROWN DAVIS, OCCUPATIONAL THERAPI located?
JUNE BROWN DAVIS, OCCUPATIONAL THERAPI is located at 4409 E WEST HWY, RIVERDALE, MD, 20737. Phone: (301) 699-2000.
What is JUNE BROWN DAVIS, OCCUPATIONAL THERAPI's NPI number?
JUNE BROWN DAVIS, OCCUPATIONAL THERAPI's National Provider Identifier (NPI) is 1598962839, issued on 06/29/2007.
How many Occupational Therapist providers are there in the US?
There are 128,802 Occupational Therapist providers across 55 states in the US. The average Occupational Therapist provider writes 527 Medicare Part D claims per year.
Does JUNE BROWN DAVIS, OCCUPATIONAL THERAPI accept Medicare?
JUNE BROWN DAVIS, OCCUPATIONAL THERAPI appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JUNE BROWN DAVIS, OCCUPATIONAL THERAPI's credentials?
JUNE BROWN DAVIS, OCCUPATIONAL THERAPI's NPI is 1598962839 with credentials OCCUPATIONAL THERAPI. 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