OrganizationActive
Mark Simpson, PC
NPI 1821365651 · Family Medicine Physician · Hixson, TN
Mark Simpson, PC is a Family Medicine Physician organization in Hixson, TN (NPI 1821365651).
Provider details
- NPI number
- 1821365651
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Simpson, Owner(423) 298-7071
- License
- 19467 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs 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
4513 Hixson Pike
Suite 102
Hixson, TN 37343-5039
Phone: (423) 298-7071
Fax: (423) 877-7901
Street-level locationGet directions
Mailing address
4513 Hixson Pike
Hixson, TN 37343-5039
Other names (DBA / former)
- Doing business as
- The Wellness Clinic
Registry dates
- Enumerated
- 2011-11-22
- Last updated
- 2024-06-25
- Certified
- 2024-06-25
Frequently asked questions
- What is Mark Simpson, PC's NPI number?
- Mark Simpson, PC's National Provider Identifier (NPI) is 1821365651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark Simpson, PC?
- Mark Simpson, PC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Simpson, PC located?
- Mark Simpson, PC's practice location on file with NPPES is 4513 Hixson Pike, Hixson, TN 37343-5039.
- What is Mark Simpson, PC's phone number?
- The practice phone number listed in the NPPES registry for Mark Simpson, PC is (423) 298-7071.
- Who is the authorized official for Mark Simpson, PC?
- The authorized official listed on Mark Simpson, PC's NPPES record is Mark Simpson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark Simpson, PC's NPI active?
- Yes — Mark Simpson, PC's NPI (1821365651) is active in the NPPES registry as of the last update on 2024-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.