What is Joseph Siegel's NPI number?

Joseph Siegel's National Provider Identifier (NPI) is 1023145687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joseph Siegel's specialty?

Joseph Siegel is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is Joseph Siegel located?

Joseph Siegel's practice location on file with NPPES is 13350 Ventura Blvd, Sherman Oaks, CA 91423-3939.

What is Joseph Siegel's phone number?

The practice phone number listed in the NPPES registry for Joseph Siegel is (818) 788-1770.

Is Joseph Siegel's NPI active?

Yes — Joseph Siegel's NPI (1023145687) is active in the NPPES registry as of the last update on 2007-07-09.

IndividualActive

Joseph Siegel, O. D.

NPI 1023145687 · Optometrist · Sherman Oaks, CA

Joseph Siegel, O. D. is a Optometrist provider in Sherman Oaks, CA (NPI 1023145687).

Provider details

NPI number: 1023145687
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: O. D.
Sex: Male
Sole proprietor: Yes
License: OPT 7350 TPA (CA)

Specialties & taxonomies

OptometristPrimary152W00000XLicense OPT 7350 TPA (CA)
Eye and Vision Services Providers

Profile Score

Detailed profile(89/100 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

13350 Ventura Blvd

Sherman Oaks, CA 91423-3939

Phone: (818) 788-1770

Street-level locationGet directions

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Mailing address