What is Alexandria Associates in Dermatology, PC's NPI number?

Alexandria Associates in Dermatology, PC's National Provider Identifier (NPI) is 1043389331, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Alexandria Associates in Dermatology, PC?

Alexandria Associates in Dermatology, PC is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).

Where is Alexandria Associates in Dermatology, PC located?

Alexandria Associates in Dermatology, PC's practice location on file with NPPES is 1900 N. Beauregard Street, Alexandria, VA 22311.

What is Alexandria Associates in Dermatology, PC's phone number?

The practice phone number listed in the NPPES registry for Alexandria Associates in Dermatology, PC is (703) 212-7546.

Does Alexandria Associates in Dermatology, PC accept Medicare?

Alexandria Associates in Dermatology, PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Who is the authorized official for Alexandria Associates in Dermatology, PC?

The authorized official listed on Alexandria Associates in Dermatology, PC's NPPES record is Joanne Simpson, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Alexandria Associates in Dermatology, PC's NPI active?

Yes — Alexandria Associates in Dermatology, PC's NPI (1043389331) is active in the NPPES registry as of the last update on 2021-05-07.

OrganizationActiveAccepts Medicare

Alexandria Associates in Dermatology, PC

NPI 1043389331 · Dermatology Physician · Alexandria, VA

Alexandria Associates in Dermatology, PC is a Dermatology Physician organization in Alexandria, VA (NPI 1043389331).

Provider details

NPI number: 1043389331
Entity type: Organization
Primary specialty: Dermatology PhysicianAllopathic & Osteopathic Physicians
Organization subpart: No
Authorized official: Joanne Simpson, Physician/Owner(703) 212-7546

Practice location

1900 N. Beauregard Street

Suite 110

Alexandria, VA 22311

Phone: (703) 212-7546

Fax: (703) 212-7282

Street-level locationGet directions

More VA providers

Mailing address

1900 N. Beauregard Street

Alexandria, VA 22311

Specialties & taxonomies

Dermatology PhysicianPrimary207N00000X
Allopathic & Osteopathic Physicians
Specialist174400000X
Other Service Providers

Other names (DBA / former)

Doing business as: Associates in Dermatology
Doing business as: Associates in Dermatology

Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 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.

Enumerated: 2006-11-08
Last updated: 2021-05-07
Certified: 2021-05-07

Frequently asked questions

What is Alexandria Associates in Dermatology, PC's NPI number?: Alexandria Associates in Dermatology, PC's National Provider Identifier (NPI) is 1043389331, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Alexandria Associates in Dermatology, PC?: Alexandria Associates in Dermatology, PC is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
Where is Alexandria Associates in Dermatology, PC located?: Alexandria Associates in Dermatology, PC's practice location on file with NPPES is 1900 N. Beauregard Street, Alexandria, VA 22311.
What is Alexandria Associates in Dermatology, PC's phone number?: The practice phone number listed in the NPPES registry for Alexandria Associates in Dermatology, PC is (703) 212-7546.
Does Alexandria Associates in Dermatology, PC accept Medicare?: Alexandria Associates in Dermatology, PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Who is the authorized official for Alexandria Associates in Dermatology, PC?: The authorized official listed on Alexandria Associates in Dermatology, PC's NPPES record is Joanne Simpson, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Alexandria Associates in Dermatology, PC's NPI active?: Yes — Alexandria Associates in Dermatology, PC's NPI (1043389331) is active in the NPPES registry as of the last update on 2021-05-07.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Other names (DBA / former)

Profile Score

Frequently asked questions