Mark D Hays MD PLLC
NPI 1700601184 · Pediatric Cardiology Physician · Soddy Daisy, TN
Mark D Hays MD PLLC is a Pediatric Cardiology Physician organization in Soddy Daisy, TN (NPI 1700601184).
Provider details
- NPI number
- 1700601184
- Entity type
- Organization
- Primary specialty
- Pediatric Cardiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Hays, Owner(423) 432-7049
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
Other names (DBA / former)
- Other name
- Soddy Daisy Pediatric and Congenital Cardiology
Registry dates
- Enumerated
- 2024-11-20
- Last updated
- 2024-11-20
- Certified
- 2024-11-20
Frequently asked questions
- What is Mark D Hays MD PLLC's NPI number?
- Mark D Hays MD PLLC's National Provider Identifier (NPI) is 1700601184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark D Hays MD PLLC?
- Mark D Hays MD PLLC is classified in the NPPES registry as Pediatric Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark D Hays MD PLLC located?
- Mark D Hays MD PLLC's practice location on file with NPPES is 9089 Dayton Pike, Soddy Daisy, TN 37379-4313.
- What is Mark D Hays MD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Mark D Hays MD PLLC is (423) 451-0622.
- Who is the authorized official for Mark D Hays MD PLLC?
- The authorized official listed on Mark D Hays MD PLLC's NPPES record is Mark Hays, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark D Hays MD PLLC's NPI active?
- Yes — Mark D Hays MD PLLC's NPI (1700601184) is active in the NPPES registry as of the last update on 2024-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.