William Sandy, M.D,
NPI 1841236692 · Internal Medicine Physician · Holdrege, NE
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Sandy, M.D, is a Internal Medicine Physician provider in Holdrege, NE (NPI 1841236692).
Provider details
- NPI number
- 1841236692
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D,
- Sex
- Male
- Sole proprietor
- No
- License
- 15285 (NE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-21
- Last updated
- 2014-05-22
Frequently asked questions
- What is William Sandy's NPI number?
- William Sandy's National Provider Identifier (NPI) is 1841236692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Sandy's specialty?
- William Sandy is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Sandy located?
- William Sandy's practice location on file with NPPES is 516 W 14th Ave, Holdrege, NE 68949-1216.
- What is William Sandy's phone number?
- The practice phone number listed in the NPPES registry for William Sandy is (308) 995-4431.
- Does William Sandy accept Medicare?
- William Sandy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Sandy's NPI active?
- Yes — William Sandy's NPI (1841236692) is active in the NPPES registry as of the last update on 2014-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.