Megan Lehnen, ADT
NPI 1639026206 · Addiction (Substance Use Disorder) Counselor · Prince Frederick, MD
Megan Lehnen, ADT is a Addiction (Substance Use Disorder) Counselor provider in Prince Frederick, MD (NPI 1639026206).
Provider details
- NPI number
- 1639026206
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- ADT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4029 (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
Under 1 yr in 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
- 2026-03-12
- Last updated
- 2026-03-12
- Certified
- 2026-03-12
Frequently asked questions
- What is Megan Lehnen's NPI number?
- Megan Lehnen's National Provider Identifier (NPI) is 1639026206, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Lehnen's specialty?
- Megan Lehnen is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Megan Lehnen located?
- Megan Lehnen's practice location on file with NPPES is 69 Sherry Ln, Prince Frederick, MD 20678-3231.
- What is Megan Lehnen's phone number?
- The practice phone number listed in the NPPES registry for Megan Lehnen is (301) 442-2517.
- Is Megan Lehnen's NPI active?
- Yes — Megan Lehnen's NPI (1639026206) is active in the NPPES registry as of the last update on 2026-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.