What is Lionel Wong's NPI number?

Lionel Wong's National Provider Identifier (NPI) is 1619945037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lionel Wong's specialty?

Lionel Wong is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).

Where is Lionel Wong located?

Lionel Wong's practice location on file with NPPES is 215 E 1st St, Dixon, IL 61021-3166.

What is Lionel Wong's phone number?

The practice phone number listed in the NPPES registry for Lionel Wong is (815) 285-5843.

Is Lionel Wong's NPI active?

Yes — Lionel Wong's NPI (1619945037) is active in the NPPES registry as of the last update on 2007-07-09.

IndividualActive

Lionel Wong, M.D.

NPI 1619945037 · Gastroenterology Physician · Dixon, IL

Lionel Wong, M.D. is a Gastroenterology Physician provider in Dixon, IL (NPI 1619945037).

Provider details

NPI number: 1619945037
Entity type: Individual
Primary specialty: Gastroenterology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male

Specialties & taxonomies

Gastroenterology PhysicianPrimary207RG0100X
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(84/100 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
83% 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

215 E 1st St

Ste 211

Dixon, IL 61021-3166

Phone: (815) 285-5843

Fax: (815) 285-5846

Street-level locationGet directions

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Mailing address