Sarah Dunn, DO
NPI 1831291517 · Hospitalist Physician · Kingsport, TN
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Dunn, DO is a Hospitalist Physician provider in Kingsport, TN (NPI 1831291517).
Provider details
- NPI number
- 1831291517
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 5690 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Obstetrics & Gynecology Physician207V00000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Estradiol | 18 |
| Valacyclovir Hclbrand: Valacyclovir | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 1125 Madison StJefferson City, MO 65101-5227Phone: (573) 632-5510Fax: (573) 632-5810
- 406 Welch StSilverton, OR 97381-1934Phone: (503) 873-8853
Registry dates
- Enumerated
- 2006-09-02
- Last updated
- 2025-10-21
- Certified
- 2025-10-21
Frequently asked questions
- What is Sarah Dunn's NPI number?
- Sarah Dunn's National Provider Identifier (NPI) is 1831291517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Dunn's specialty?
- Sarah Dunn is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Dunn located?
- Sarah Dunn's practice location on file with NPPES is 105 W Park Dr, Kingsport, TN 37660-3805.
- What is Sarah Dunn's phone number?
- The practice phone number listed in the NPPES registry for Sarah Dunn is (423) 224-3220.
- Does Sarah Dunn accept Medicare?
- Sarah Dunn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Dunn's NPI active?
- Yes — Sarah Dunn's NPI (1831291517) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.