Amy Willen, CNM
NPI 1194887356 · Advanced Practice Midwife · Oak Park, IL
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Willen, CNM is a Advanced Practice Midwife provider in Oak Park, IL (NPI 1194887356).
Provider details
- NPI number
- 1194887356
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- 712808 (TX)
Specialties & taxonomies
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
19 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
- 2006-12-14
- Last updated
- 2012-05-13
Frequently asked questions
- What is Amy Willen's NPI number?
- Amy Willen's National Provider Identifier (NPI) is 1194887356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Willen's specialty?
- Amy Willen is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Amy Willen located?
- Amy Willen's practice location on file with NPPES is 715 Lake St, Oak Park, IL 60301-1422.
- What is Amy Willen's phone number?
- The practice phone number listed in the NPPES registry for Amy Willen is (708) 848-3800.
- Does Amy Willen accept Medicare?
- Amy Willen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Willen's NPI active?
- Yes — Amy Willen's NPI (1194887356) is active in the NPPES registry as of the last update on 2012-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.