Sierra Shinn, MPAS, PA-C
NPI 1821811605 · Physician Assistant · Kingwood, TX
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sierra Shinn, MPAS, PA-C is a Physician Assistant provider in Kingwood, TX (NPI 1821811605).
Provider details
- NPI number
- 1821811605
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MPAS, PA-C
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
1 yr in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$27 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 5132 Atascocita Rd Ste aAtascocita, TX 77346-2845Phone: (281) 359-2080Fax: (281) 359-2421
Registry dates
- Enumerated
- 2024-11-01
- Last updated
- 2025-01-10
- Certified
- 2025-01-10
Frequently asked questions
- What is Sierra Shinn's NPI number?
- Sierra Shinn's National Provider Identifier (NPI) is 1821811605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sierra Shinn's specialty?
- Sierra Shinn is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sierra Shinn located?
- Sierra Shinn's practice location on file with NPPES is 451 Kingwood Medical Dr Ste 200, Kingwood, TX 77339-6408.
- What is Sierra Shinn's phone number?
- The practice phone number listed in the NPPES registry for Sierra Shinn is (281) 359-2080.
- Does Sierra Shinn accept Medicare?
- Sierra Shinn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sierra Shinn's NPI active?
- Yes — Sierra Shinn's NPI (1821811605) is active in the NPPES registry as of the last update on 2025-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.