West Suburban Medical Center
NPI 1538339155 · Geriatric Medicine (Internal Medicine) Physician · Oak Park, IL
West Suburban Medical Center is a Geriatric Medicine (Internal Medicine) Physician organization in Oak Park, IL (NPI 1538339155).
Provider details
- NPI number
- 1538339155
- Entity type
- Organization
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- West Suburban Medical Center
- Organization subpart
- Yes
- Authorized official
- Susan Pfister, System Director Patient Financial S(847) 813-3716
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
18 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
Other names (DBA / former)
- Doing business as
- West Suburban Caring Center at the Oak Park Arms
Registry dates
- Enumerated
- 2008-03-11
- Last updated
- 2008-04-11
Frequently asked questions
- What is West Suburban Medical Center's NPI number?
- West Suburban Medical Center's National Provider Identifier (NPI) is 1538339155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is West Suburban Medical Center?
- West Suburban Medical Center is classified in the NPPES registry as Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is West Suburban Medical Center located?
- West Suburban Medical Center's practice location on file with NPPES is 414 S Oak Park Ave, Oak Park, IL 60302-3892.
- What is West Suburban Medical Center's phone number?
- The practice phone number listed in the NPPES registry for West Suburban Medical Center is (708) 358-0776.
- Who is the authorized official for West Suburban Medical Center?
- The authorized official listed on West Suburban Medical Center's NPPES record is Susan Pfister, System Director Patient Financial S. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is West Suburban Medical Center's NPI active?
- Yes — West Suburban Medical Center's NPI (1538339155) is active in the NPPES registry as of the last update on 2008-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.