What is Ernest Langham's NPI number?

Ernest Langham's National Provider Identifier (NPI) is 1659472827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ernest Langham's specialty?

Ernest Langham is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).

Where is Ernest Langham located?

Ernest Langham's practice location on file with NPPES is 491 30th St Suite #201, Oakland, CA 94609.

What is Ernest Langham's phone number?

The practice phone number listed in the NPPES registry for Ernest Langham is (510) 836-2122.

Is Ernest Langham's NPI active?

Yes — Ernest Langham's NPI (1659472827) is active in the NPPES registry as of the last update on 2008-02-13.

IndividualActive

Ernest Langham, MD

NPI 1659472827 · Ophthalmology Physician · Oakland, CA

Ernest Langham, MD is a Ophthalmology Physician provider in Oakland, CA (NPI 1659472827).

Provider details

NPI number: 1659472827
Entity type: Individual
Primary specialty: Ophthalmology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: C29049 (CA)

Specialties & taxonomies

Ophthalmology PhysicianPrimary207W00000XLicense C29049 (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

491 30th St Suite #201

Oakland, CA 94609

Phone: (510) 836-2122

Fax: (510) 836-3773

Street-level locationGet directions

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Mailing address