What is Mark Ruttum's NPI number?

Mark Ruttum's National Provider Identifier (NPI) is 1801848585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Ruttum's specialty?

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

Where is Mark Ruttum located?

Mark Ruttum's practice location on file with NPPES is 9000 W Wisconsin Ave, Milwaukee, WI 53226-4874.

What is Mark Ruttum's phone number?

The practice phone number listed in the NPPES registry for Mark Ruttum is (414) 266-2020.

Is Mark Ruttum's NPI active?

Yes — Mark Ruttum's NPI (1801848585) is active in the NPPES registry as of the last update on 2014-09-24.

IndividualActive

Mark Ruttum, MD

NPI 1801848585 · Ophthalmology Physician · Milwaukee, WI

Mark Ruttum, MD is a Ophthalmology Physician provider in Milwaukee, WI (NPI 1801848585).

Provider details

NPI number: 1801848585
Entity type: Individual
Primary specialty: Ophthalmology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 21829 (WI)

Specialties & taxonomies

Ophthalmology PhysicianPrimary207W00000XLicense 21829 (WI)
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

9000 W Wisconsin Ave

Pediatric Ophthalmology

Milwaukee, WI 53226-4874

Phone: (414) 266-2020

Fax: (414) 266-2027

Street-level locationGet directions

More WI providers

Mailing address