Alexandra Duncan, LCPC
NPI 1619628740 · Professional Counselor · Frederick, MD
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Duncan, LCPC is a Professional Counselor provider in Frederick, MD (NPI 1619628740).
Provider details
- NPI number
- 1619628740
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LCPC
- Sex
- Female
- Sole proprietor
- No
- License
- LC14513 (MD)
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
4 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.
Practice location
Mailing address
Additional practice locations (1)
- 610 E Diamond Ave Ste 100Gaithersburg, MD 20877-5321Phone: (443) 682-0163
Registry dates
- Enumerated
- 2022-01-11
- Last updated
- 2024-02-29
- Certified
- 2024-02-29
Frequently asked questions
- What is Alexandra Duncan's NPI number?
- Alexandra Duncan's National Provider Identifier (NPI) is 1619628740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Duncan's specialty?
- Alexandra Duncan is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Alexandra Duncan located?
- Alexandra Duncan's practice location on file with NPPES is 5100 Buckeystown Pike, Frederick, MD 21704-8336.
- What is Alexandra Duncan's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Duncan is (301) 321-8245.
- Does Alexandra Duncan accept Medicare?
- Alexandra Duncan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Duncan's NPI active?
- Yes — Alexandra Duncan's NPI (1619628740) is active in the NPPES registry as of the last update on 2024-02-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.