What is Alden Harken's NPI number?

Alden Harken's National Provider Identifier (NPI) is 1225148398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alden Harken's specialty?

Alden Harken is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Alden Harken located?

Alden Harken's practice location on file with NPPES is 1411 E 31st St, Oakland, CA 94602-1018.

What is Alden Harken's phone number?

The practice phone number listed in the NPPES registry for Alden Harken is (510) 437-4091.

Is Alden Harken's NPI active?

Yes — Alden Harken's NPI (1225148398) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Alden Harken, M.D.

NPI 1225148398 · Surgery Physician · Oakland, CA

Alden Harken, M.D. is a Surgery Physician provider in Oakland, CA (NPI 1225148398).

Provider details

NPI number: 1225148398
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: G86974 (CA)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense G86974 (CA)
Allopathic & Osteopathic Physicians

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.

Practice location

1411 E 31st St

Qic 22134

Oakland, CA 94602-1018

Phone: (510) 437-4091

Fax: (510) 437-5127

Street-level locationGet directions

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Mailing address