What is Joseph Irwin's NPI number?

Joseph Irwin's National Provider Identifier (NPI) is 1235243304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joseph Irwin's specialty?

Joseph Irwin is listed in the NPPES registry with a primary specialty of Orthopedic Chiropractor (Chiropractic Providers).

Where is Joseph Irwin located?

Joseph Irwin's practice location on file with NPPES is 2100 Philadelphia Pike, Claymont, DE 19703-2427.

What is Joseph Irwin's phone number?

The practice phone number listed in the NPPES registry for Joseph Irwin is (302) 798-1587.

Is Joseph Irwin's NPI active?

Yes — Joseph Irwin's NPI (1235243304) is active in the NPPES registry as of the last update on 2008-07-03.

IndividualActive

Joseph Irwin, DC, FACO

NPI 1235243304 · Orthopedic Chiropractor · Claymont, DE

Joseph Irwin, DC, FACO is a Orthopedic Chiropractor provider in Claymont, DE (NPI 1235243304).

Provider details

NPI number: 1235243304
Entity type: Individual
Primary specialty: Orthopedic ChiropractorChiropractic Providers
Credential: DC, FACO
Sex: Male
Sole proprietor: Yes
License: F1-0000148 (DE)

Specialties & taxonomies

Orthopedic ChiropractorPrimary111NX0800XLicense F1-0000148 (DE)
Chiropractic Providers

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

2100 Philadelphia Pike

Claymont, DE 19703-2427

Phone: (302) 798-1587

Fax: (302) 798-4441

Street-level locationGet directions

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Mailing address