Shannon Portis, DNP, WHNP-BC
NPI 1912603846 · Women's Health Nurse Practitioner · Nashville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Portis, DNP, WHNP-BC is a Women's Health Nurse Practitioner provider in Nashville, TN (NPI 1912603846).
Provider details
- NPI number
- 1912603846
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, WHNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 205061 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 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.
$86 across 5 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
Additional practice locations (2)
- 1520 Clifton Rd NeAtlanta, GA 30322-4201Phone: (404) 727-7980
- 751 Chesapeake LnClarksville, TN 37040-5263Phone: (931) 538-1811
Registry dates
- Enumerated
- 2023-02-02
- Last updated
- 2025-06-17
- Certified
- 2025-06-17
Frequently asked questions
- What is Shannon Portis's NPI number?
- Shannon Portis's National Provider Identifier (NPI) is 1912603846, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Portis's specialty?
- Shannon Portis is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shannon Portis located?
- Shannon Portis's practice location on file with NPPES is 330 23rd Ave N Ste 250, Nashville, TN 37203-6514.
- What is Shannon Portis's phone number?
- The practice phone number listed in the NPPES registry for Shannon Portis is (615) 342-6880.
- Does Shannon Portis accept Medicare?
- Shannon Portis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Portis's NPI active?
- Yes — Shannon Portis's NPI (1912603846) is active in the NPPES registry as of the last update on 2025-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.