What is Donald Holder's NPI number?

Donald Holder's National Provider Identifier (NPI) is 1083621627, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Donald Holder's specialty?

Donald Holder is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Donald Holder located?

Donald Holder's practice location on file with NPPES is 1235 N Mulford Rd, Rockford, IL 61107-3879.

What is Donald Holder's phone number?

The practice phone number listed in the NPPES registry for Donald Holder is (815) 637-8637.

Is Donald Holder's NPI active?

Yes — Donald Holder's NPI (1083621627) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Donald Holder, MD

NPI 1083621627 · Orthopaedic Surgery Physician · Rockford, IL

Donald Holder, MD is a Orthopaedic Surgery Physician provider in Rockford, IL (NPI 1083621627).

Provider details

NPI number: 1083621627
Entity type: Individual
Primary specialty: Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Orthopaedic Surgery PhysicianPrimary207X00000X
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(84/100 index)

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

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
83% 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

1235 N Mulford Rd

Rockford, IL 61107-3879

Phone: (815) 637-8637

Street-level locationGet directions

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Mailing address