NPI registry status
Active
2026 NPPES data Low Vision Occupational Therapist NPI 1124461900 OTL
Verify on CMS → Marie Dixon, OTL
Low Vision Occupational Therapist in Columbia, Maryland.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 106 in Low Vision Occupational Therapist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
What the federal data shows
Marie Dixon, OTL is a Low Vision Occupational Therapist in Columbia, Maryland, listed in the federal CMS National Provider Identifier registry.
- #479
- Low Vision Occupational Therapist rank among Maryland specialties
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.
Federal trust snapshot
What official records show about Marie Dixon, OTL
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1124461900), first enumerated 04/11/2013.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
2 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
Compare Dixon with other Low Vision Occupational Therapist providers
Same primary specialty, same federal CMS NPPES roster.
Also enrolled in Maryland
Other specialties in Columbia: Behavior Technician (2,058) · Registered Nurse (799) · Clinical Social Worker (329) · Behavior Analyst (247)
CMS NPPES provider registry desk
NPI 1124461900 · Low Vision Occupational Therapist
NPI-10 · ENUM-MID · TAX-TRACE · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1124461900
- ENUM-MID 2013
- TAX-TRACE 106
- RX-NONE No Part D
- BOOK-THIN 2 in Maryland
- PHOTO-ENUM Dareth Law, OTR/L · 2013
What does the federal data show about Marie Dixon, OTL?
Quality data not reportedPrimary specialty
Low Vision Occupational Therapist
Specialty distribution in Maryland
How Low Vision Occupational Therapist compares to other specialties among Maryland providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Low Vision Occupational Therapist. Verify directly:
How MIPS and board certification work
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).
Practice Address
Provider Details
| NPI | 1124461900 |
|---|---|
| Specialty | Low Vision Occupational Therapist |
| Credentials | OTL |
| Gender | Female |
| NPI Issued | 04/11/2013 |
Hospital and facility affiliations
Facilities where Marie Dixon, OTL 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.
Fox Rehab OT MD LLC
Baltimore, MD
Fox Rehabilitation Services LLC
Lanham, MD
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Low Vision Occupational Therapist Overview
How Marie Dixon, OTL fits within the Low Vision Occupational Therapist landscape nationally.
106
Low Vision Occupational Therapist Providers in US
30
States with Low Vision Occupational Therapist
Nationwide Low Vision Occupational Therapist peers with similar MIPS or enrollment year
Two federal-record peer sets for Dixon, both outside Maryland so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2013)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Frequently Asked Questions
What is Marie Dixon, OTL's specialty? ▼
Marie Dixon, OTL specializes in Low Vision Occupational Therapist and practices in Columbia, Maryland. Credentials: OTL.
Where is Marie Dixon, OTL located? ▼
Marie Dixon, OTL is located at 6055 CEDAR WOOD DR, Columbia, MD, 21044. Phone: (410) 650-6885.
What is Marie Dixon, OTL's NPI number? ▼
Marie Dixon, OTL's National Provider Identifier (NPI) is 1124461900, issued on 04/11/2013.
How many Low Vision Occupational Therapist providers are there in the US? ▼
There are 106 Low Vision Occupational Therapist providers across 30 states in the US.
Does Marie Dixon, OTL accept Medicare? ▼
Marie Dixon, OTL appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Marie Dixon, OTL's credentials? ▼
Marie Dixon, OTL's NPI is 1124461900 with credentials OTL. 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
View source datasets and methodology notes
- 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 August 2026 (NPPES) / 2024 (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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.