Karen Gannon, RNC MSN NNP
NPI 1508084302 · Neonatal Nurse Practitioner · Nashville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Gannon, RNC MSN NNP is a Neonatal Nurse Practitioner provider in Nashville, TN (NPI 1508084302).
Provider details
- NPI number
- 1508084302
- Entity type
- Individual
- Primary specialty
- Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RNC MSN NNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 089483 (TN)
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
19 yrs in NPPES registry
- Profile completeness33% of score
100% 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.
$654 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 (1)
- 11111 Doctor'S Office Tower2200 Children'S WayNashville, TN 37323Phone: (615) 343-7911
Registry dates
- Enumerated
- 2007-04-24
- Last updated
- 2022-03-29
- Certified
- 2022-03-29
Frequently asked questions
- What is Karen Gannon's NPI number?
- Karen Gannon's National Provider Identifier (NPI) is 1508084302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Gannon's specialty?
- Karen Gannon is listed in the NPPES registry with a primary specialty of Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Gannon located?
- Karen Gannon's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-0001.
- What is Karen Gannon's phone number?
- The practice phone number listed in the NPPES registry for Karen Gannon is (615) 322-3000.
- Does Karen Gannon accept Medicare?
- Karen Gannon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Gannon's NPI active?
- Yes — Karen Gannon's NPI (1508084302) is active in the NPPES registry as of the last update on 2022-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.