Megan Williams, R.N.
NPI 1700066545 · Psychiatric/Mental Health Registered Nurse · Columbia, TN
Megan Williams, R.N. is a Psychiatric/Mental Health Registered Nurse provider in Columbia, TN (NPI 1700066545).
Provider details
- NPI number
- 1700066545
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN0000156819 (TN)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-09
- Last updated
- 2007-11-09
Frequently asked questions
- What is Megan Williams's NPI number?
- Megan Williams's National Provider Identifier (NPI) is 1700066545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Williams's specialty?
- Megan Williams is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Megan Williams located?
- Megan Williams's practice location on file with NPPES is 1222 Medical Center Dr, Columbia, TN 38401-6402.
- What is Megan Williams's phone number?
- The practice phone number listed in the NPPES registry for Megan Williams is (931) 490-1500.
- Is Megan Williams's NPI active?
- Yes — Megan Williams's NPI (1700066545) is active in the NPPES registry as of the last update on 2007-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.