David L Nerness, MD
Family Medicine · Morristown, TN
At a glance
653 Merchants Greene Blvd Ste 201, Morristown, TN 37813-1171
NPPES record updated Aug 19, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
653 Merchants Greene Blvd Ste 201Morristown, TN 37813-1171
Additional reported practice locations
1021 Coolidge St Ste 2Greeneville, TN 377434672
Phone: 4236362700
Fax: 4232328573 755 Rinehart Rd
Suite 100
Lake Mary, FL 327464874
Phone: 4073331550
Fax: 4073333081
Education & affiliations
- Medical / professional school
- Loma Linda University School Of Medicine
- Graduation year
- 1993
- CMS specialties
- Family Practice
Practice groups
Reported hospital affiliations
- Greeneville Community Hospital Greeneville, TN
- Morristown Hamblen Hospital Association Morristown, TN
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $383.94 |
Reporting companies
| Company | Amount |
|---|---|
| ITI, INC. (D/B/A INTRA-CELLULAR THERAPIES, INC.) | $85.30 |
| DEXCOM, INC. | $45.20 |
| ABBVIE INC. | $44.73 |
| VIATRIS SPECIALTY LLC | $40.22 |
| EXACT SCIENCES CORPORATION | $33.94 |
| BAYER HEALTHCARE PHARMACEUTICALS INC. | $21.01 |
| BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. | $19.48 |
| ARDELYX, INC. | $17.81 |
| Other reporting companies | $76.25 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Family Medicine
- Taxonomy code
- 207Q00000X
- Enumeration date
- Jun 15, 2006
- Record updated
- Aug 19, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207Q00000X
License reported: ME68099 FL
207Q00000X · Primary
License reported: 67598 TN
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
653 Merchants Greene Blvd Ste 201Morristown, TN 37813-1171
- Phone
- (423) 492-6700
Mailing address
653 MERCHANTS GREENE BLVD STE 201MORRISTOWN, TN 378131171
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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