Aileen Benjakul, MD
NPI 1669491130 · Internal Medicine Physician · Union Grove, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aileen Benjakul, MD is a Internal Medicine Physician provider in Union Grove, WI (NPI 1669491130).
Provider details
- NPI number
- 1669491130
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
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
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2006-07-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Aileen Benjakul's NPI number?
- Aileen Benjakul's National Provider Identifier (NPI) is 1669491130, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aileen Benjakul's specialty?
- Aileen Benjakul is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Aileen Benjakul located?
- Aileen Benjakul's practice location on file with NPPES is 21425 Spring St, Union Grove, WI 53182-9707.
- What is Aileen Benjakul's phone number?
- The practice phone number listed in the NPPES registry for Aileen Benjakul is (262) 878-7001.
- Does Aileen Benjakul accept Medicare?
- Aileen Benjakul is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aileen Benjakul's NPI active?
- Yes — Aileen Benjakul's NPI (1669491130) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.