What is Mark Wiesen's NPI number?

Mark Wiesen's National Provider Identifier (NPI) is 1649311440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Wiesen's specialty?

Mark Wiesen is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).

Where is Mark Wiesen located?

Mark Wiesen's practice location on file with NPPES is 450 Sutter St, San Francisco, CA 94108-4206.

What is Mark Wiesen's phone number?

The practice phone number listed in the NPPES registry for Mark Wiesen is (415) 989-0550.

Is Mark Wiesen's NPI active?

Yes — Mark Wiesen's NPI (1649311440) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Mark Wiesen, D.D.S

NPI 1649311440 · Periodontics · San Francisco, CA

Mark Wiesen, D.D.S is a Periodontics provider in San Francisco, CA (NPI 1649311440).

Provider details

NPI number: 1649311440
Entity type: Individual
Primary specialty: PeriodonticsDental Providers
Credential: D.D.S
Sex: Male
Sole proprietor: No
License: 44640 (CA)

Specialties & taxonomies

PeriodonticsPrimary1223P0300XLicense 44640 (CA)
Dental Providers

Profile Score

Detailed profile(90/100 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

450 Sutter St

Suite 2400

San Francisco, CA 94108-4206

Phone: (415) 989-0550

Fax: (415) 989-0554

Street-level locationGet directions

More CA providers

Mailing address