What is Mark Williamson's NPI number?

Mark Williamson's National Provider Identifier (NPI) is 1699743534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Williamson's specialty?

Mark Williamson is listed in the NPPES registry with a primary specialty of Independent Duty Corpsman (Other Service Providers).

Where is Mark Williamson located?

Mark Williamson's practice location on file with NPPES is 3325 Senn Road, San Diego, CA 92136.

What is Mark Williamson's phone number?

The practice phone number listed in the NPPES registry for Mark Williamson is (619) 556-5002.

Is Mark Williamson's NPI active?

Yes — Mark Williamson's NPI (1699743534) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mark Williamson, IDC

NPI 1699743534 · Independent Duty Corpsman · San Diego, CA

Mark Williamson, IDC is a Independent Duty Corpsman provider in San Diego, CA (NPI 1699743534).

Provider details

NPI number: 1699743534
Entity type: Individual
Primary specialty: Independent Duty CorpsmanOther Service Providers
Credential: IDC
Sex: Male

Specialties & taxonomies

Independent Duty CorpsmanPrimary1710I1002X
Other Service Providers

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
20 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

3325 Senn Road

Comdesron One Building 55 Second Floor

San Diego, CA 92136

Phone: (619) 556-5002

Fax: (619) 556-5003

Approximate (ZIP-level) locationGet directions

More CA providers

Mailing address

Comdesron One 3325 Senn Road