What is Martin J. O'Hara, MD, PC's NPI number?

Martin J. O'Hara, MD, PC's National Provider Identifier (NPI) is 1427256932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Martin J. O'Hara, MD, PC?

Martin J. O'Hara, MD, PC is classified in the NPPES registry as Specialist (Other Service Providers).

Where is Martin J. O'Hara, MD, PC located?

Martin J. O'Hara, MD, PC's practice location on file with NPPES is 1715 N George Mason Dr, Arlington, VA 22205-3609.

What is Martin J. O'Hara, MD, PC's phone number?

The practice phone number listed in the NPPES registry for Martin J. O'Hara, MD, PC is (703) 527-1400.

Who is the authorized official for Martin J. O'Hara, MD, PC?

The authorized official listed on Martin J. O'Hara, MD, PC's NPPES record is Martin O'Hara, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Martin J. O'Hara, MD, PC's NPI active?

Yes — Martin J. O'Hara, MD, PC's NPI (1427256932) is active in the NPPES registry as of the last update on 2010-01-26.

OrganizationActive

Martin J. O'Hara, MD, PC

NPI 1427256932 · Specialist · Arlington, VA

Martin J. O'Hara, MD, PC is a Specialist organization in Arlington, VA (NPI 1427256932).

Provider details

NPI number: 1427256932
Entity type: Organization
Primary specialty: SpecialistOther Service Providers
Organization subpart: No
Authorized official: Martin O'Hara, President(703) 527-1400
License: 0101049608 (VA)

Practice location

1715 N George Mason Dr

Suite 107

Arlington, VA 22205-3609

Phone: (703) 527-1400

Fax: (703) 525-0043

Street-level locationGet directions

More VA providers

Mailing address

1715 N George Mason Dr

Arlington, VA 22205-3609

Specialties & taxonomies

SpecialistPrimary174400000XLicense 0101049608 (VA)
Other Service Providers

Profile Score

Detailed profile(90/100 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.

Enumerated: 2007-07-05
Last updated: 2010-01-26

Frequently asked questions

What is Martin J. O'Hara, MD, PC's NPI number?: Martin J. O'Hara, MD, PC's National Provider Identifier (NPI) is 1427256932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Martin J. O'Hara, MD, PC?: Martin J. O'Hara, MD, PC is classified in the NPPES registry as Specialist (Other Service Providers).
Where is Martin J. O'Hara, MD, PC located?: Martin J. O'Hara, MD, PC's practice location on file with NPPES is 1715 N George Mason Dr, Arlington, VA 22205-3609.
What is Martin J. O'Hara, MD, PC's phone number?: The practice phone number listed in the NPPES registry for Martin J. O'Hara, MD, PC is (703) 527-1400.
Who is the authorized official for Martin J. O'Hara, MD, PC?: The authorized official listed on Martin J. O'Hara, MD, PC's NPPES record is Martin O'Hara, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Martin J. O'Hara, MD, PC's NPI active?: Yes — Martin J. O'Hara, MD, PC's NPI (1427256932) is active in the NPPES registry as of the last update on 2010-01-26.

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

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions