Louisa Yemc, PA
NPI 1689927030 · Surgical Physician Assistant · Mc Lean, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louisa Yemc, PA is a Surgical Physician Assistant provider in Mc Lean, VA (NPI 1689927030).
Provider details
- NPI number
- 1689927030
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 0110004044 (VA)
Specialties & taxonomies
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
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$190 across 2 records (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
Registry dates
- Enumerated
- 2012-10-23
- Last updated
- 2025-11-20
- Certified
- 2025-11-20
Frequently asked questions
- What is Louisa Yemc's NPI number?
- Louisa Yemc's National Provider Identifier (NPI) is 1689927030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louisa Yemc's specialty?
- Louisa Yemc is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Louisa Yemc located?
- Louisa Yemc's practice location on file with NPPES is 7601 Lewinsville Rd Ste 400, Mc Lean, VA 22102-2834.
- What is Louisa Yemc's phone number?
- The practice phone number listed in the NPPES registry for Louisa Yemc is (703) 287-8277.
- Does Louisa Yemc accept Medicare?
- Louisa Yemc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louisa Yemc's NPI active?
- Yes — Louisa Yemc's NPI (1689927030) is active in the NPPES registry as of the last update on 2025-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.