What is Andy Vaewhongs's NPI number?

Andy Vaewhongs's National Provider Identifier (NPI) is 1477491215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Andy Vaewhongs's specialty?

Andy Vaewhongs is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Andy Vaewhongs located?

Andy Vaewhongs's practice location on file with NPPES is 2160 S 1st Ave, Maywood, IL 60153-3328.

What is Andy Vaewhongs's phone number?

The practice phone number listed in the NPPES registry for Andy Vaewhongs is (888) 584-7888.

Is Andy Vaewhongs's NPI active?

Yes — Andy Vaewhongs's NPI (1477491215) is active in the NPPES registry as of the last update on 2026-05-13.

IndividualActive

Andy Vaewhongs, MD

NPI 1477491215 · Internal Medicine Physician · Maywood, IL

Andy Vaewhongs, MD is a Internal Medicine Physician provider in Maywood, IL (NPI 1477491215).

Provider details

NPI number: 1477491215
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 125.087225 (IL)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 125.087225 (IL)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

2160 S 1st Ave

Maywood, IL 60153-3328

Phone: (888) 584-7888

Street-level locationGet directions

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Mailing address