What is Homer Knudson's NPI number?

Homer Knudson's National Provider Identifier (NPI) is 1285666891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Homer Knudson's specialty?

Homer Knudson is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Homer Knudson located?

Homer Knudson's practice location on file with NPPES is 8308 Old Courthouse Rd, Vienna, VA 22182-3863.

What is Homer Knudson's phone number?

The practice phone number listed in the NPPES registry for Homer Knudson is (703) 790-9440.

Is Homer Knudson's NPI active?

Yes — Homer Knudson's NPI (1285666891) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Homer Knudson, M.D.

NPI 1285666891 · Specialist · Vienna, VA

Homer Knudson, M.D. is a Specialist provider in Vienna, VA (NPI 1285666891).

Provider details

NPI number: 1285666891
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 23301 (VA)

Specialties & taxonomies

SpecialistPrimary174400000XLicense 23301 (VA)
Other Service Providers

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
19 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

8308 Old Courthouse Rd

Suite a

Vienna, VA 22182-3863

Phone: (703) 790-9440

Fax: (703) 790-5359

Street-level locationGet directions

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Mailing address