NPI registry status
Active
2026 NPPES data Medical Physician Assistant NPI 1053459560 MSSC PA-C
Verify on CMS → Carla Harris, MSSC PA-C
Medical Physician Assistant in Addison, Texas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 40,694 in Medical Physician Assistant, 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
Carla Harris, MSSC PA-C is a Medical Physician Assistant in Addison, Texas, listed in the federal CMS National Provider Identifier registry.
- #45
- Medical Physician Assistant rank among Texas 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 Carla Harris, MSSC PA-C
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 1053459560), first enumerated 02/05/2007.
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
- State context
State board disciplinary context
Texas statewide board action statistics are published annually — these figures describe aggregate state activity, not Carla Harris, MSSC PA-C's individual license status. Verify directly with the state medical board.
Source: TMB annual report 2023
- 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.
CMS NPPES provider registry desk
NPI 1053459560 · Medical Physician Assistant
NPI-10 · ENUM-MID · TAX-MID · RX-NONE · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1053459560
- ENUM-MID 2007
- TAX-MID 41K Medical Physician
- RX-NONE No Part D
- BOOK-LIGHT 2,335 in Texas
- PHOTO-ENUM Leslie Powell, P.A. · 2007
What does the federal data show about Carla Harris, MSSC PA-C?
Quality data not reportedPrimary specialty
Medical Physician Assistant
Specialty distribution in Texas
How Medical Physician Assistant compares to other specialties among Texas 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 Medical Physician Assistant. 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 | 1053459560 |
|---|---|
| Specialty | Medical Physician Assistant |
| Credentials | MSSC PA-C |
| Gender | Female |
| NPI Issued | 02/05/2007 |
License & disciplinary context - Texas TMB 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 ~77K Texas medical licensees in 2023 - they are NOT specific to Carla Harris, MSSC PA-C. To verify Carla Harris, MSSC PA-C's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases
TMB 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 Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medical Physician Assistant Overview
How Carla Harris, MSSC PA-C fits within the Medical Physician Assistant landscape nationally.
40,694
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,139
Avg Claims per Provider
Nationwide Medical Physician Assistant peers with similar MIPS or enrollment year
Two federal-record peer sets for Harris, both outside Texas so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Medical Physician Assistant Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Harris.
One of 2,335 Medical Physician Assistant providers enrolled in Texas, 5 are shown here.
Sofia Abdulaziz
Dallas, TX
Julia Abell
PA
New Braunfels, TX
Latoya Abernathy
PA-C
Pearland, TX
Ayat Aborahma
PA-C
Plano, TX
Michael Abrego
PA-C
Texas City, TX
Compare Medical Physician Assistant nationally: see state-by-state distribution →
Frequently Asked Questions
What is Carla Harris, MSSC PA-C's specialty? ▼
Carla Harris, MSSC PA-C specializes in Medical Physician Assistant and practices in Addison, Texas. Credentials: MSSC PA-C.
Where is Carla Harris, MSSC PA-C located? ▼
Carla Harris, MSSC PA-C is located at 5080 SPECTRUM DR, Addison, TX, 75001. Phone: (972) 720-7848.
What is Carla Harris, MSSC PA-C's NPI number? ▼
Carla Harris, MSSC PA-C's National Provider Identifier (NPI) is 1053459560, issued on 02/05/2007.
How many Medical Physician Assistant providers are there in the US? ▼
There are 40,694 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,139 Medicare Part D claims per year.
Does Carla Harris, MSSC PA-C accept Medicare? ▼
Carla Harris, MSSC PA-C appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Carla Harris, MSSC PA-C's credentials? ▼
Carla Harris, MSSC PA-C's NPI is 1053459560 with credentials MSSC PA-C. 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.