Ann Inniss, LGP9886
NPI 1437799533 · Mental Health Counselor · La Plata, MD
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Inniss, LGP9886 is a Mental Health Counselor provider in La Plata, MD (NPI 1437799533).
Provider details
- NPI number
- 1437799533
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LGP9886
- Sex
- Female
- Sole proprietor
- No
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
6 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
- 2020-01-07
- Last updated
- 2022-03-24
- Certified
- 2022-03-24
Frequently asked questions
- What is Ann Inniss's NPI number?
- Ann Inniss's National Provider Identifier (NPI) is 1437799533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Inniss's specialty?
- Ann Inniss is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Ann Inniss located?
- Ann Inniss's practice location on file with NPPES is 816 Washington Ave, La Plata, MD 20646-9470.
- What is Ann Inniss's phone number?
- The practice phone number listed in the NPPES registry for Ann Inniss is (301) 542-6800.
- Does Ann Inniss accept Medicare?
- Ann Inniss is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ann Inniss's NPI active?
- Yes — Ann Inniss's NPI (1437799533) is active in the NPPES registry as of the last update on 2022-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.