Zachary Demko, MD
NPI 1437682879 · Psychiatry Physician · Franklin, TN
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Demko, MD is a Psychiatry Physician provider in Franklin, TN (NPI 1437682879).
Provider details
- NPI number
- 1437682879
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
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
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 1500 21st Ave S Ste 2200Nashville, TN 37212-3137Phone: (615) 936-3555
Registry dates
- Enumerated
- 2017-04-04
- Last updated
- 2022-06-01
- Certified
- 2022-06-01
Frequently asked questions
- What is Zachary Demko's NPI number?
- Zachary Demko's National Provider Identifier (NPI) is 1437682879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Demko's specialty?
- Zachary Demko is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Demko located?
- Zachary Demko's practice location on file with NPPES is 2014 Quail Hollow Cir, Franklin, TN 37067-5967.
- What is Zachary Demko's phone number?
- The practice phone number listed in the NPPES registry for Zachary Demko is (615) 628-5700.
- Does Zachary Demko accept Medicare?
- Zachary Demko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Demko's NPI active?
- Yes — Zachary Demko's NPI (1437682879) is active in the NPPES registry as of the last update on 2022-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.