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Marna Skaar, M.D.
NPI 1184711988 · Specialist · San Mateo, CA
Marna Skaar, M.D. is a Specialist provider in San Mateo, CA (NPI 1184711988).
Provider details
- NPI number
- 1184711988
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 00G561040 (CA)
Specialties & taxonomies
Other Service 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
50 S San Mateo Dr
Suite 280
San Mateo, CA 94401-3859
Phone: (650) 342-5667
Fax: (650) 342-7590
Street-level locationGet directions
Mailing address
50 S San Mateo Dr
San Mateo, CA 94401-3857
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marna Skaar's NPI number?
- Marna Skaar's National Provider Identifier (NPI) is 1184711988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marna Skaar's specialty?
- Marna Skaar is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Marna Skaar located?
- Marna Skaar's practice location on file with NPPES is 50 S San Mateo Dr, San Mateo, CA 94401-3859.
- What is Marna Skaar's phone number?
- The practice phone number listed in the NPPES registry for Marna Skaar is (650) 342-5667.
- Is Marna Skaar's NPI active?
- Yes — Marna Skaar's NPI (1184711988) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.