Lloyda Williamson, MD
NPI 1699703322 · Psychiatry Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lloyda Williamson, MD is a Psychiatry Physician provider in Nashville, TN (NPI 1699703322).
Provider details
- NPI number
- 1699703322
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 54780 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 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.
$415 across 19 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
- 2006-06-29
- Last updated
- 2017-02-09
Frequently asked questions
- What is Lloyda Williamson's NPI number?
- Lloyda Williamson's National Provider Identifier (NPI) is 1699703322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lloyda Williamson's specialty?
- Lloyda Williamson is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Lloyda Williamson located?
- Lloyda Williamson's practice location on file with NPPES is 1005 Dr Db Todd Jr Blvd, Nashville, TN 37208-3501.
- What is Lloyda Williamson's phone number?
- The practice phone number listed in the NPPES registry for Lloyda Williamson is (615) 327-5572.
- Does Lloyda Williamson accept Medicare?
- Lloyda Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lloyda Williamson's NPI active?
- Yes — Lloyda Williamson's NPI (1699703322) is active in the NPPES registry as of the last update on 2017-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.