Sarah Thannisch, MD
NPI 1598226748 · Surgery Physician · Little Rock, AR
Enrolled with Medicare as Order and Referring Only - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Thannisch, MD is a Surgery Physician provider in Little Rock, AR (NPI 1598226748).
Provider details
- NPI number
- 1598226748
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- E-19547 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2019-03-29
- Last updated
- 2026-05-12
- Certified
- 2026-05-12
Frequently asked questions
- What is Sarah Thannisch's NPI number?
- Sarah Thannisch's National Provider Identifier (NPI) is 1598226748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Thannisch's specialty?
- Sarah Thannisch is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Thannisch located?
- Sarah Thannisch's practice location on file with NPPES is 4301 W Markham St # 520, Little Rock, AR 72205-7101.
- What is Sarah Thannisch's phone number?
- The practice phone number listed in the NPPES registry for Sarah Thannisch is (501) 686-6627.
- Does Sarah Thannisch accept Medicare?
- Sarah Thannisch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Thannisch's NPI active?
- Yes — Sarah Thannisch's NPI (1598226748) is active in the NPPES registry as of the last update on 2026-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.