Deirdre Cullum
NPI 1235445966 · Professional Counselor · Waldorf, MD
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deirdre Cullum is a Professional Counselor provider in Waldorf, MD (NPI 1235445966).
Provider details
- NPI number
- 1235445966
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0701006973 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
15 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
- 2010-08-18
- Last updated
- 2018-06-11
Frequently asked questions
- What is Deirdre Cullum's NPI number?
- Deirdre Cullum's National Provider Identifier (NPI) is 1235445966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deirdre Cullum's specialty?
- Deirdre Cullum is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Deirdre Cullum located?
- Deirdre Cullum's practice location on file with NPPES is 3261 Old Washington Rd Ste 2020, Waldorf, MD 20602.
- What is Deirdre Cullum's phone number?
- The practice phone number listed in the NPPES registry for Deirdre Cullum is (240) 435-2797.
- Does Deirdre Cullum accept Medicare?
- Deirdre Cullum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deirdre Cullum's NPI active?
- Yes — Deirdre Cullum's NPI (1235445966) is active in the NPPES registry as of the last update on 2018-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.