Mariah Turrentine, FNP-C
NPI 1861141855 · Registered Nurse First Assistant · Chattanooga, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariah Turrentine, FNP-C is a Registered Nurse First Assistant provider in Chattanooga, TN (NPI 1861141855).
Provider details
- NPI number
- 1861141855
- Entity type
- Individual
- Primary specialty
- Registered Nurse First AssistantNursing Service Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 31392 (TN)
Specialties & taxonomies
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
89 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Replacement of Knee Joint, Both Sides of Knee27447 | 36 | $156 |
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 | 16 | $154 |
| Repair of Shoulder Rotator Cuff Using an Endoscope29827 | 13 | $131 |
| Shaving of Part of Shoulder Bone and Repair of Ligament Using an Endoscope29826 | 12 | $21 |
| Release of Tendon Connecting Biceps Muscle and Shoulder Using an Endoscope29828 | 12 | $60 |
Typical Medicare-allowed amounts for these services range $21–$156 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 1940 N Jackson St Ste 110Tullahoma, TN 37388-8255Phone: (931) 393-2401
- 705 Gem StWinchester, TN 37398-2040Phone: (931) 434-0411
Registry dates
- Enumerated
- 2022-03-18
- Last updated
- 2023-08-10
- Certified
- 2023-08-10
Frequently asked questions
- What is Mariah Turrentine's NPI number?
- Mariah Turrentine's National Provider Identifier (NPI) is 1861141855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariah Turrentine's specialty?
- Mariah Turrentine is listed in the NPPES registry with a primary specialty of Registered Nurse First Assistant (Nursing Service Providers).
- Where is Mariah Turrentine located?
- Mariah Turrentine's practice location on file with NPPES is 2525 Desales Ave, Chattanooga, TN 37404-1161.
- What is Mariah Turrentine's phone number?
- The practice phone number listed in the NPPES registry for Mariah Turrentine is (423) 495-2525.
- Does Mariah Turrentine accept Medicare?
- Mariah Turrentine is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariah Turrentine's NPI active?
- Yes — Mariah Turrentine's NPI (1861141855) is active in the NPPES registry as of the last update on 2023-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.