What is Rebecca Diller's NPI number?

Rebecca Diller's National Provider Identifier (NPI) is 1679709620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Rebecca Diller's specialty?

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

Where is Rebecca Diller located?

Rebecca Diller's practice location on file with NPPES is 525 S Main St, Ada, OH 45810-6000.

What is Rebecca Diller's phone number?

The practice phone number listed in the NPPES registry for Rebecca Diller is (419) 604-3372.

Does Rebecca Diller accept Medicare?

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

Is Rebecca Diller's NPI active?

Yes — Rebecca Diller's NPI (1679709620) is active in the NPPES registry as of the last update on 2024-08-06.

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Rebecca Diller, LPCC

NPI 1679709620 · Professional Counselor · Ada, OH

Rebecca Diller, LPCC is a Professional Counselor provider in Ada, OH (NPI 1679709620).

Provider details

NPI number: 1679709620
Entity type: Individual
Primary specialty: Professional CounselorBehavioral Health & Social Service Providers
Credential: LPCC
Sex: Female
Sole proprietor: No
License: E0003474 (OH)

Practice location

525 S Main St

Ada, OH 45810-6000

Phone: (419) 604-3372

Street-level locationGet directions

More OH providers

Mailing address

2421 Allentown Rd

Lima, OH 45805-1711

Specialties & taxonomies

Professional CounselorPrimary101YP2500XLicense E0003474 (OH)
Behavioral Health & Social Service Providers

Additional practice locations (1)

2421 Allentown Rd
Lima, OH 45805-1711
Phone: (419) 225-5238
Fax: (419) 222-1579

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

Profile Score

Detailed profile(90/100 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
2 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.

Enumerated: 2009-06-04
Last updated: 2024-08-06
Certified: 2024-08-06

Frequently asked questions

What is Rebecca Diller's NPI number?: Rebecca Diller's National Provider Identifier (NPI) is 1679709620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Rebecca Diller's specialty?: Rebecca Diller is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
Where is Rebecca Diller located?: Rebecca Diller's practice location on file with NPPES is 525 S Main St, Ada, OH 45810-6000.
What is Rebecca Diller's phone number?: The practice phone number listed in the NPPES registry for Rebecca Diller is (419) 604-3372.
Does Rebecca Diller accept Medicare?: Rebecca Diller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Rebecca Diller's NPI active?: Yes — Rebecca Diller's NPI (1679709620) is active in the NPPES registry as of the last update on 2024-08-06.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Frequently asked questions