What is David Blum's NPI number?

David Blum's National Provider Identifier (NPI) is 1457530099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Blum's specialty?

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

Where is David Blum located?

David Blum's practice location on file with NPPES is 154 Marc Ln, Huntingdon Valley, PA 19006-3103.

What is David Blum's phone number?

The practice phone number listed in the NPPES registry for David Blum is (215) 947-0707.

Is David Blum's NPI active?

Yes — David Blum's NPI (1457530099) is active in the NPPES registry as of the last update on 2007-10-31.

IndividualActive

David Blum, O.D.

NPI 1457530099 · Optometrist · Huntingdon Valley, PA

David Blum, O.D. is a Optometrist provider in Huntingdon Valley, PA (NPI 1457530099).

Provider details

NPI number: 1457530099
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: O.D.
Sex: Male
Sole proprietor: Yes
License: OE004763L (PA)

Specialties & taxonomies

OptometristPrimary152W00000XLicense OE004763L (PA)
Eye and Vision Services Providers

Profile Score

Detailed profile(88/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 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

154 Marc Ln

Huntingdon Valley, PA 19006-3103

Phone: (215) 947-0707

Street-level locationGet directions

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Mailing address