What is Gregory Sullivan's NPI number?

Gregory Sullivan's National Provider Identifier (NPI) is 1457442329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregory Sullivan's specialty?

Gregory Sullivan is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Gregory Sullivan located?

Gregory Sullivan's practice location on file with NPPES is 3900 Gravois Ave, Saint Louis, MO 63116-3621.

What is Gregory Sullivan's phone number?

The practice phone number listed in the NPPES registry for Gregory Sullivan is (314) 664-9500.

Is Gregory Sullivan's NPI active?

Yes — Gregory Sullivan's NPI (1457442329) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Gregory Sullivan, D.C.

NPI 1457442329 · Chiropractor · Saint Louis, MO

Gregory Sullivan, D.C. is a Chiropractor provider in Saint Louis, MO (NPI 1457442329).

Provider details

NPI number: 1457442329
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: D.C.
Sex: Male
Sole proprietor: Yes
License: 5553 (MO)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 5553 (MO)
Chiropractic Providers

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

3900 Gravois Ave

Saint Louis, MO 63116-3621

Phone: (314) 664-9500

Fax: (314) 664-9501

Street-level locationGet directions

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Mailing address