Ashley Maag, M.S., PHD
NPI 1154831626 · Marriage & Family Therapist · Chantilly, VA
Ashley Maag, M.S., PHD is a Marriage & Family Therapist provider in Chantilly, VA (NPI 1154831626).
Provider details
- NPI number
- 1154831626
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S., PHD
- 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
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
- 2017-10-10
- Last updated
- 2017-10-10
Frequently asked questions
- What is Ashley Maag's NPI number?
- Ashley Maag's National Provider Identifier (NPI) is 1154831626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Maag's specialty?
- Ashley Maag is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Ashley Maag located?
- Ashley Maag's practice location on file with NPPES is 4229 Lafayette Center Dr Ste 1300, Chantilly, VA 20151-1260.
- What is Ashley Maag's phone number?
- The practice phone number listed in the NPPES registry for Ashley Maag is (703) 829-7365.
- Is Ashley Maag's NPI active?
- Yes — Ashley Maag's NPI (1154831626) is active in the NPPES registry as of the last update on 2017-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.