Advanced Hyperbaric LLC
NPI 1326887928 · Undersea and Hyperbaric Medicine (Preventive Medicine) Physician · Hixson, TN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Advanced Hyperbaric LLC is a Undersea and Hyperbaric Medicine (Preventive Medicine) Physician organization in Hixson, TN (NPI 1326887928).
Provider details
- NPI number
- 1326887928
- Entity type
- Organization
- Primary specialty
- Undersea and Hyperbaric Medicine (Preventive Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Douglas Herrin, Owner/Authorized Official(423) 825-4268
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Registered Respiratory Therapist227900000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
Mailing address
Registry dates
- Enumerated
- 2024-05-22
- Last updated
- 2025-09-30
- Certified
- 2025-09-30
Frequently asked questions
- What is Advanced Hyperbaric LLC's NPI number?
- Advanced Hyperbaric LLC's National Provider Identifier (NPI) is 1326887928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Advanced Hyperbaric LLC?
- Advanced Hyperbaric LLC is classified in the NPPES registry as Undersea and Hyperbaric Medicine (Preventive Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Advanced Hyperbaric LLC located?
- Advanced Hyperbaric LLC's practice location on file with NPPES is 5864 Highway 153 Suite 100, Hixson, TN 37343.
- What is Advanced Hyperbaric LLC's phone number?
- The practice phone number listed in the NPPES registry for Advanced Hyperbaric LLC is (423) 486-0010.
- Does Advanced Hyperbaric LLC accept Medicare?
- Advanced Hyperbaric LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Advanced Hyperbaric LLC?
- The authorized official listed on Advanced Hyperbaric LLC's NPPES record is Douglas Herrin, Owner/Authorized Official. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Advanced Hyperbaric LLC's NPI active?
- Yes — Advanced Hyperbaric LLC's NPI (1326887928) is active in the NPPES registry as of the last update on 2025-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.