Nicole Twaalfhoven, LCPC
NPI 1003325515 · Mental Health Counselor · Riverdale, MD
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicole Twaalfhoven, LCPC is a Mental Health Counselor provider in Riverdale, MD (NPI 1003325515).
Provider details
- NPI number
- 1003325515
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCPC
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Professional Counselor101YP2500X
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
8 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
- 2017-09-27
- Last updated
- 2024-11-15
- Certified
- 2024-11-15
Frequently asked questions
- What is Nicole Twaalfhoven's NPI number?
- Nicole Twaalfhoven's National Provider Identifier (NPI) is 1003325515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Twaalfhoven's specialty?
- Nicole Twaalfhoven is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Nicole Twaalfhoven located?
- Nicole Twaalfhoven's practice location on file with NPPES is 6200 Baltimore Ave Ste 300, Riverdale, MD 20737-1054.
- What is Nicole Twaalfhoven's phone number?
- The practice phone number listed in the NPPES registry for Nicole Twaalfhoven is (301) 500-0311.
- Does Nicole Twaalfhoven accept Medicare?
- Nicole Twaalfhoven is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicole Twaalfhoven's NPI active?
- Yes — Nicole Twaalfhoven's NPI (1003325515) is active in the NPPES registry as of the last update on 2024-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.