Active NPI
Obsidian Wellness PLLC
- Internal Medicine Physician
- Nashville, TN
National Provider Identifier
1770495228
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- Legal business name
- OBSIDIAN WELLNESS PLLC
- Practice address
- 311 Chamberlin St
Nashville, TN 37209-4814 - Phone
- (629) 888-3688
- NPI assigned
- Sep 21, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Peter Cathcart, MD
- Title
- Ceo
- Phone
- (629) 275-7165
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | Primary |
Addresses
Primary practice location
311 Chamberlin St
Nashville, TN 37209-4814
Mailing address
311 Chamberlin St
Nashville, TN 37209-4814
Phone (629) 888-3688
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1789948800000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1789948800000",
"number": "1770495228",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "311 CHAMBERLIN ST",
"city": "NASHVILLE",
"state": "TN",
"postal_code": "372094814",
"telephone_number": "629-888-3688"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "311 CHAMBERLIN ST",
"city": "NASHVILLE",
"state": "TN",
"postal_code": "372094814",
"telephone_number": "629-888-3688"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "OBSIDIAN WELLNESS PLLC",
"organizational_subpart": "NO",
"enumeration_date": "2026-09-21",
"last_updated": "2026-09-21",
"certification_date": "2026-09-20",
"status": "A",
"authorized_official_last_name": "CATHCART",
"authorized_official_first_name": "PETER",
"authorized_official_title_or_position": "CEO",
"authorized_official_telephone_number": "629-275-7165",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Internal Medicine",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Nashville, TN
- William Obremskey, MD
- Katherine Iris Obrien, APRN, CNM, FNP
- Thomas J Obrien, MD
- Shuhanna Obryan, CRNA
- Victor L Obryan, PHD
- Keith Louis Obstein, MD, MPH
- Claudia Giselle Ocampo, MD
- Occupational Health and Wellness Center
- Occupational Health Centers of the Southwest P.a. (Concentra Medical Centers)
- Occupational Health Centers of the Southwest P.a. (Concentra Medical Center)
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.