William Stephen Bush, M.D., a Medical Corporation
NPI 1578557054 · Anatomic Pathology & Clinical Pathology Physician · Joshua Tree, CA
William Stephen Bush, M.D., a Medical Corporation is a Anatomic Pathology & Clinical Pathology Physician organization in Joshua Tree, CA (NPI 1578557054).
Provider details
- NPI number
- 1578557054
- Entity type
- Organization
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Bush, President(760) 366-6273
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
- 2005-09-09
- Last updated
- 2014-01-30
Frequently asked questions
- What is William Stephen Bush, M.D., a Medical Corporation's NPI number?
- William Stephen Bush, M.D., a Medical Corporation's National Provider Identifier (NPI) is 1578557054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William Stephen Bush, M.D., a Medical Corporation?
- William Stephen Bush, M.D., a Medical Corporation is classified in the NPPES registry as Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is William Stephen Bush, M.D., a Medical Corporation located?
- William Stephen Bush, M.D., a Medical Corporation's practice location on file with NPPES is 6601 White Feather Rd, Joshua Tree, CA 92252-6607.
- What is William Stephen Bush, M.D., a Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for William Stephen Bush, M.D., a Medical Corporation is (760) 366-6273.
- Who is the authorized official for William Stephen Bush, M.D., a Medical Corporation?
- The authorized official listed on William Stephen Bush, M.D., a Medical Corporation's NPPES record is William Bush, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William Stephen Bush, M.D., a Medical Corporation's NPI active?
- Yes — William Stephen Bush, M.D., a Medical Corporation's NPI (1578557054) is active in the NPPES registry as of the last update on 2014-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.