William Young, MD
NPI 1154358851 · Neurology with Special Qualifications in Child Neurology Physician · Bethesda, MD
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Young, MD is a Neurology with Special Qualifications in Child Neurology Physician provider in Bethesda, MD (NPI 1154358851).
Provider details
- NPI number
- 1154358851
- Entity type
- Individual
- Primary specialty
- Neurology with Special Qualifications in Child Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101221304 (VA)
Specialties & taxonomies
- Neurology with Special Qualifications in Child Neurology PhysicianPrimary2084N0402XLicense 0101221304 (VA)
Allopathic & Osteopathic Physicians
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
- 2006-06-27
- Last updated
- 2024-07-10
- Certified
- 2024-07-10
Frequently asked questions
- What is William Young's NPI number?
- William Young's National Provider Identifier (NPI) is 1154358851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Young's specialty?
- William Young is listed in the NPPES registry with a primary specialty of Neurology with Special Qualifications in Child Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is William Young located?
- William Young's practice location on file with NPPES is 8901 Wisconsin Ave Bldg 19, Bethesda, MD 20889-5600.
- What is William Young's phone number?
- The practice phone number listed in the NPPES registry for William Young is (301) 295-4771.
- Does William Young accept Medicare?
- William Young is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Young's NPI active?
- Yes — William Young's NPI (1154358851) is active in the NPPES registry as of the last update on 2024-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.