Mary Ella Viehe, PHD, LMFT
NPI 1679629547 · Marriage & Family Therapist · Indianapolis, IN
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Ella Viehe, PHD, LMFT is a Marriage & Family Therapist provider in Indianapolis, IN (NPI 1679629547).
Provider details
- NPI number
- 1679629547
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- PHD, LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35001802A (IN)
Specialties & taxonomies
Behavioral Health & Social Service 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
- 2007-01-25
- Last updated
- 2022-05-17
- Certified
- 2022-05-17
Frequently asked questions
- What is Mary Ella Viehe's NPI number?
- Mary Ella Viehe's National Provider Identifier (NPI) is 1679629547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ella Viehe's specialty?
- Mary Ella Viehe is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Mary Ella Viehe located?
- Mary Ella Viehe's practice location on file with NPPES is 1721 S Delaware St, Indianapolis, IN 46225-1716.
- What is Mary Ella Viehe's phone number?
- The practice phone number listed in the NPPES registry for Mary Ella Viehe is (317) 719-5235.
- Does Mary Ella Viehe accept Medicare?
- Mary Ella Viehe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Ella Viehe's NPI active?
- Yes — Mary Ella Viehe's NPI (1679629547) is active in the NPPES registry as of the last update on 2022-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.