IndividualActive
Maureen Lyon, PH. D.
NPI 1285833830 · Psychologist · Alexandria, VA
Maureen Lyon, PH. D. is a Psychologist provider in Alexandria, VA (NPI 1285833830).
Provider details
- NPI number
- 1285833830
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH. D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0810001852 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
803 Franklin St
Alexandria, VA 22314-4105
Phone: (703) 836-3217
Fax: (703) 548-9863
Street-level locationGet directions
Mailing address
803 Franklin St
Alexandria, VA 22314-4105
Registry dates
- Enumerated
- 2007-07-13
- Last updated
- 2007-07-13
Frequently asked questions
- What is Maureen Lyon's NPI number?
- Maureen Lyon's National Provider Identifier (NPI) is 1285833830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maureen Lyon's specialty?
- Maureen Lyon is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Maureen Lyon located?
- Maureen Lyon's practice location on file with NPPES is 803 Franklin St, Alexandria, VA 22314-4105.
- What is Maureen Lyon's phone number?
- The practice phone number listed in the NPPES registry for Maureen Lyon is (703) 836-3217.
- Is Maureen Lyon's NPI active?
- Yes — Maureen Lyon's NPI (1285833830) is active in the NPPES registry as of the last update on 2007-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.