William Holden
NPI 1437609963 · Acute Care Nurse Practitioner · Birmingham, AL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Holden is a Acute Care Nurse Practitioner provider in Birmingham, AL (NPI 1437609963).
Provider details
- NPI number
- 1437609963
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- C-APN.0103808-C-NP (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
Additional practice locations (3)
- 4105 Briargate Pkwy Ste 115Colorado Springs, CO 80920-3482Phone: (719) 886-4505Fax: (888) 219-8102
- 1214 Harrison Ave NwOlympia, WA 98502Phone: (360) 207-3650Fax: (888) 219-8102
- 421 Carriage Dr Ste 421Beckley, WV 25801-2805Phone: (304) 202-1993
Registry dates
- Enumerated
- 2016-10-07
- Last updated
- 2025-07-21
- Certified
- 2025-07-08
Frequently asked questions
- What is William Holden's NPI number?
- William Holden's National Provider Identifier (NPI) is 1437609963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Holden's specialty?
- William Holden is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Holden located?
- William Holden's practice location on file with NPPES is 1802 6th Ave S # NP5240, Birmingham, AL 35233-1932.
- What is William Holden's phone number?
- The practice phone number listed in the NPPES registry for William Holden is (205) 934-4206.
- Does William Holden accept Medicare?
- William Holden is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Holden's NPI active?
- Yes — William Holden's NPI (1437609963) is active in the NPPES registry as of the last update on 2025-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.