What is Martin Harpen's NPI number?

Martin Harpen's National Provider Identifier (NPI) is 1134113384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Martin Harpen's specialty?

Martin Harpen is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).

Where is Martin Harpen located?

Martin Harpen's practice location on file with NPPES is 3235 Academy Ave, Portsmouth, VA 23703-3200.

What is Martin Harpen's phone number?

The practice phone number listed in the NPPES registry for Martin Harpen is (757) 484-9400.

Is Martin Harpen's NPI active?

Yes — Martin Harpen's NPI (1134113384) is active in the NPPES registry as of the last update on 2013-09-30.

IndividualActive

Martin Harpen, MD

NPI 1134113384 · Nephrology Physician · Portsmouth, VA

Martin Harpen, MD is a Nephrology Physician provider in Portsmouth, VA (NPI 1134113384).

Provider details

NPI number: 1134113384
Entity type: Individual
Primary specialty: Nephrology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 0101041784 (VA)

Specialties & taxonomies

Nephrology PhysicianPrimary207RN0300XLicense 0101041784 (VA)
Allopathic & Osteopathic Physicians

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.

Practice location

3235 Academy Ave

Ste 301

Portsmouth, VA 23703-3200

Phone: (757) 484-9400

Fax: (757) 484-8809

Street-level locationGet directions

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Mailing address