William Holm, MD
NPI 1558556530 · Pediatrics Physician · Las Vegas, NV
William Holm, MD is a Pediatrics Physician provider in Las Vegas, NV (NPI 1558556530).
Provider details
- NPI number
- 1558556530
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G56818 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$169 across 8 records (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
Registry dates
- Enumerated
- 2007-09-12
- Last updated
- 2025-02-07
- Certified
- 2025-02-07
Frequently asked questions
- What is William Holm's NPI number?
- William Holm's National Provider Identifier (NPI) is 1558556530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Holm's specialty?
- William Holm is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is William Holm located?
- William Holm's practice location on file with NPPES is 6850 N Durango Dr Ste 120, Las Vegas, NV 89149-4596.
- What is William Holm's phone number?
- The practice phone number listed in the NPPES registry for William Holm is (702) 944-4028.
- Is William Holm's NPI active?
- Yes — William Holm's NPI (1558556530) is active in the NPPES registry as of the last update on 2025-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.