What is Mark Dion's NPI number?

Mark Dion's National Provider Identifier (NPI) is 1447252010, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Dion's specialty?

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

Where is Mark Dion located?

Mark Dion's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242.

What is Mark Dion's phone number?

The practice phone number listed in the NPPES registry for Mark Dion is (319) 356-2699.

Is Mark Dion's NPI active?

Yes — Mark Dion's NPI (1447252010) is active in the NPPES registry as of the last update on 2010-07-01.

IndividualActive

Mark Dion, MD

NPI 1447252010 · Radiation Oncology Physician · Iowa City, IA

Mark Dion, MD is a Radiation Oncology Physician provider in Iowa City, IA (NPI 1447252010).

Provider details

NPI number: 1447252010
Entity type: Individual
Primary specialty: Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 25680 (IA)

Specialties & taxonomies

Radiation Oncology PhysicianPrimary2085R0001XLicense 25680 (IA)
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

200 Hawkins Dr

Iowa City, IA 52242

Phone: (319) 356-2699

Fax: (319) 356-1530

Street-level locationGet directions

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Mailing address