Chastity O'Quinn, RD
NPI 1356040117 · Registered Dietitian · Kingsport, TN
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chastity O'Quinn, RD is a Registered Dietitian provider in Kingsport, TN (NPI 1356040117).
Provider details
- NPI number
- 1356040117
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
- License
- 4537 (TN)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
116 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Therapy Procedure for Nutrition Management, Each 15 Minutes97802 | 80 | $29 |
| Therapy Procedure Reassessment for Nutrition Management, Each 15 Minutes97803 | 36 | $25 |
Typical Medicare-allowed amounts for these services range $25–$29 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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.
Practice location
Mailing address
Additional practice locations (3)
- 320 Steeles RdBristol, TN 37620-9532Phone: (423) 390-1900Fax: (423) 390-1899
- 301 Med Tech Pkwy Ste 240Johnson City, TN 37604-2641Phone: (423) 794-5520Fax: (423) 282-6940
- 301 Med Tech Pkwy Ste 180Johnson City, TN 37604-2651Phone: (423) 794-5540Fax: (423) 926-3187
Registry dates
- Enumerated
- 2023-03-01
- Last updated
- 2025-02-20
- Certified
- 2025-02-20
Frequently asked questions
- What is Chastity O'Quinn's NPI number?
- Chastity O'Quinn's National Provider Identifier (NPI) is 1356040117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chastity O'Quinn's specialty?
- Chastity O'Quinn is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Chastity O'Quinn located?
- Chastity O'Quinn's practice location on file with NPPES is 444 Clinchfield St Ste 2500, Kingsport, TN 37660-3858.
- What is Chastity O'Quinn's phone number?
- The practice phone number listed in the NPPES registry for Chastity O'Quinn is (423) 230-2500.
- Does Chastity O'Quinn accept Medicare?
- Chastity O'Quinn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chastity O'Quinn's NPI active?
- Yes — Chastity O'Quinn's NPI (1356040117) is active in the NPPES registry as of the last update on 2025-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.