What is Geoffrey Michaelson's NPI number?

Geoffrey Michaelson's National Provider Identifier (NPI) is 1689881062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Geoffrey Michaelson's specialty?

Geoffrey Michaelson is listed in the NPPES registry with a primary specialty of Family Psychologist (Behavioral Health & Social Service Providers).

Where is Geoffrey Michaelson located?

Geoffrey Michaelson's practice location on file with NPPES is 2110 Gallows Rd # a, Vienna, VA 22182-3962.

What is Geoffrey Michaelson's phone number?

The practice phone number listed in the NPPES registry for Geoffrey Michaelson is (703) 883-1770.

Is Geoffrey Michaelson's NPI active?

Yes — Geoffrey Michaelson's NPI (1689881062) is active in the NPPES registry as of the last update on 2025-09-11.

IndividualActive

Geoffrey Michaelson, PH.D.

NPI 1689881062 · Family Psychologist · Vienna, VA

Geoffrey Michaelson, PH.D. is a Family Psychologist provider in Vienna, VA (NPI 1689881062).

Provider details

NPI number: 1689881062
Entity type: Individual
Primary specialty: Family PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Male
Sole proprietor: Yes
License: 0810001350 (VA)

Specialties & taxonomies

Family PsychologistPrimary103TF0000XLicense PSY1574 (DC)
Behavioral Health & Social Service Providers
Psychologist103T00000XLicense 0810001350 (VA)
Behavioral Health & Social Service Providers
Psychologist103T00000XLicense PSY1574 (DC)
Behavioral Health & Social Service Providers
Cognitive & Behavioral Psychologist103TB0200XLicense 0810001350 (VA)
Behavioral Health & Social Service Providers
Cognitive & Behavioral Psychologist103TB0200XLicense PSY1574 (DC)
Behavioral Health & Social Service Providers
Clinical Psychologist103TC0700XLicense 0810001350 (VA)

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
19 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

2110 Gallows Rd # a

Suite 100

Vienna, VA 22182-3962

Phone: (703) 883-1770

Street-level locationGet directions

More VA providers

Mailing address

1950 Hopewood Dr

Falls Church, VA 22043-1870

Enumerated: 2007-05-17
Last updated: 2025-09-11

Frequently asked questions

What is Geoffrey Michaelson's NPI number?: Geoffrey Michaelson's National Provider Identifier (NPI) is 1689881062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Geoffrey Michaelson's specialty?: Geoffrey Michaelson is listed in the NPPES registry with a primary specialty of Family Psychologist (Behavioral Health & Social Service Providers).
Where is Geoffrey Michaelson located?: Geoffrey Michaelson's practice location on file with NPPES is 2110 Gallows Rd # a, Vienna, VA 22182-3962.
What is Geoffrey Michaelson's phone number?: The practice phone number listed in the NPPES registry for Geoffrey Michaelson is (703) 883-1770.
Is Geoffrey Michaelson's NPI active?: Yes — Geoffrey Michaelson's NPI (1689881062) is active in the NPPES registry as of the last update on 2025-09-11.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.