What is Ann Liesen's NPI number?

Ann Liesen's National Provider Identifier (NPI) is 1790926657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ann Liesen's specialty?

Ann Liesen is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).

Where is Ann Liesen located?

Ann Liesen's practice location on file with NPPES is 15600 19 Mile Rd, Clinton Township, MI 48038-3502.

What is Ann Liesen's phone number?

The practice phone number listed in the NPPES registry for Ann Liesen is (586) 263-8700.

Does Ann Liesen accept Medicare?

Ann Liesen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Ann Liesen's NPI active?

Yes — Ann Liesen's NPI (1790926657) is active in the NPPES registry as of the last update on 2024-10-29.

IndividualActiveAccepts Medicare

Ann Liesen, LPC

NPI 1790926657 · Professional Counselor · Clinton Township, MI

Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Ann Liesen, LPC is a Professional Counselor provider in Clinton Township, MI (NPI 1790926657).

Provider details

NPI number: 1790926657
Entity type: Individual
Primary specialty: Professional CounselorBehavioral Health & Social Service Providers
Credential: LPC
Sex: Female
Sole proprietor: No
License: 6401010129 (MI)

Specialties & taxonomies

Professional CounselorPrimary101YP2500XLicense 6401010129 (MI)
Behavioral Health & Social Service Providers
Social Worker104100000XLicense 6802073882 (MI)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(95/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
17 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
5 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

15600 19 Mile Rd

Clinton Township, MI 48038-3502

Phone: (586) 263-8700

Fax: (248) 475-6402

Street-level locationGet directions

More MI providers

Mailing address

2399 E Walton Blvd

Auburn Hills, MI 48326-1955

Additional practice locations (4)

2399 E Walton Blvd
Auburn Hills, MI 48326-1955
Phone: (248) 475-6300
Fax: (248) 475-6402
1270 Doris Rd
Auburn Hills, MI 48326-2617
Phone: (586) 854-1813
Fax: (248) 276-9208
6770 Dixie Hwy Ste 200
Clarkston, MI 48346-5113
Phone: (248) 276-8000
Fax: (248) 475-6402
5111 Auto Club Dr
Dearborn, MI 48126-2749
Phone: (248) 536-5085
Fax: (248) 475-6402

Enumerated: 2009-03-23
Last updated: 2024-10-29
Certified: 2024-10-29

Frequently asked questions

What is Ann Liesen's NPI number?: Ann Liesen's National Provider Identifier (NPI) is 1790926657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ann Liesen's specialty?: Ann Liesen is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
Where is Ann Liesen located?: Ann Liesen's practice location on file with NPPES is 15600 19 Mile Rd, Clinton Township, MI 48038-3502.
What is Ann Liesen's phone number?: The practice phone number listed in the NPPES registry for Ann Liesen is (586) 263-8700.
Does Ann Liesen accept Medicare?: Ann Liesen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Ann Liesen's NPI active?: Yes — Ann Liesen's NPI (1790926657) is active in the NPPES registry as of the last update on 2024-10-29.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.