Jilyan Decker, MD
NPI 1790289478 · Anesthesiology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jilyan Decker, MD is a Anesthesiology Physician provider in Nashville, TN (NPI 1790289478).
Provider details
- NPI number
- 1790289478
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 75681 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 263 Farmington AveFarmington, CT 06030-0001Phone: (860) 679-4763
Registry dates
- Enumerated
- 2018-03-19
- Last updated
- 2025-12-13
- Certified
- 2025-12-13
Frequently asked questions
- What is Jilyan Decker's NPI number?
- Jilyan Decker's National Provider Identifier (NPI) is 1790289478, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jilyan Decker's specialty?
- Jilyan Decker is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jilyan Decker located?
- Jilyan Decker's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-0001.
- What is Jilyan Decker's phone number?
- The practice phone number listed in the NPPES registry for Jilyan Decker is (615) 322-5000.
- Does Jilyan Decker accept Medicare?
- Jilyan Decker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jilyan Decker's NPI active?
- Yes — Jilyan Decker's NPI (1790289478) is active in the NPPES registry as of the last update on 2025-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.