What is Roberto Illa's NPI number?

Roberto Illa's National Provider Identifier (NPI) is 1447248224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Roberto Illa's specialty?

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

Where is Roberto Illa located?

Roberto Illa's practice location on file with NPPES is 1601 Esplanade, Chico, CA 95926-3370.

What is Roberto Illa's phone number?

The practice phone number listed in the NPPES registry for Roberto Illa is (530) 345-1157.

Is Roberto Illa's NPI active?

Yes — Roberto Illa's NPI (1447248224) is active in the NPPES registry as of the last update on 2010-08-27.

IndividualActive

Roberto Illa, M.D.

NPI 1447248224 · Internal Medicine Physician · Chico, CA

Roberto Illa, M.D. is a Internal Medicine Physician provider in Chico, CA (NPI 1447248224).

Provider details

NPI number: 1447248224
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: G22683 (CA)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense G22683 (CA)
Allopathic & Osteopathic Physicians

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

1601 Esplanade

Suite 4

Chico, CA 95926-3370

Phone: (530) 345-1157

Fax: (530) 345-9024

Street-level locationGet directions

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Mailing address