Leah Ashley Balch, AGPCNP
Nurse Practitioner (CMS) · Greeneville, TN
At a glance
1406 Tusculum Blvd Ste 1200, Greeneville, TN 37745-4341
NPPES record updated Jul 28, 2022. 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
1406 Tusculum Blvd Ste 1200Greeneville, TN 37745-4341
Additional reported practice locations
438 E Vann RdSuite 202
Greeneville, TN 377437202
Phone: 4232781703
Fax: 4232781773
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2013
- CMS specialties
- Nurse Practitioner
Practice groups
Reported hospital affiliations
- Greeneville Community Hospital Greeneville, TN
- Hawkins County Memorial Hospital Rogersville, TN
- Johnson City Medical Center Johnson City, 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 | $2,162.80 |
| Services other than consulting | $1,400.00 |
| Travel and lodging | $168.00 |
Reporting companies
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,973.89 |
| NEURELIS, INC. | $214.73 |
| JANSSEN BIOTECH, INC. | $211.56 |
| UCB, INC. | $197.99 |
| GILEAD SCIENCES, INC. | $178.37 |
| TAKEDA PHARMACEUTICALS U.S.A., INC. | $159.11 |
| ARGENX US, INC. | $101.70 |
| AIMMUNE THERAPEUTICS, INC. | $93.70 |
| Other reporting companies | $599.75 |
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
- Nurse Practitioner (CMS)
- Taxonomy code
- 363LG0600X
- Enumeration date
- Jan 31, 2014
- Record updated
- Jul 28, 2022
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- LEAH ASHLEY SIMMS
- Reported credentials
- AGPCNP
Reported taxonomies and licenses
363LA2200X
License reported: 18140 TN
363LG0600X · Primary
License reported: 18140 TN
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1406 Tusculum Blvd Ste 1200Greeneville, TN 37745-4341
- Phone
- (423) 787-6370
- Fax
- (423) 787-6371
Mailing address
509 MED TECH PKWY STE 100JOHNSON CITY, TN 376042579
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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