What is Allan Chen's NPI number?

Allan Chen's National Provider Identifier (NPI) is 1174506406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Allan Chen's specialty?

Allan Chen is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).

Where is Allan Chen located?

Allan Chen's practice location on file with NPPES is 504 Gibson Dr, Roseville, CA 95678-5799.

What is Allan Chen's phone number?

The practice phone number listed in the NPPES registry for Allan Chen is (916) 771-2871.

Is Allan Chen's NPI active?

Yes — Allan Chen's NPI (1174506406) is active in the NPPES registry as of the last update on 2012-08-29.

IndividualActive

Allan Chen, M.D.

NPI 1174506406 · Radiation Oncology Physician · Roseville, CA

Allan Chen, M.D. is a Radiation Oncology Physician provider in Roseville, CA (NPI 1174506406).

Provider details

NPI number: 1174506406
Entity type: Individual
Primary specialty: Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: A76555 (CA)

Specialties & taxonomies

Radiation Oncology PhysicianPrimary2085R0001XLicense A76555 (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

504 Gibson Dr

Roseville, CA 95678-5799

Phone: (916) 771-2871

Fax: (916) 771-2841

Street-level locationGet directions

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Mailing address