What is Sheryl Mattson's NPI number?

Sheryl Mattson's National Provider Identifier (NPI) is 1174693774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sheryl Mattson's specialty?

Sheryl Mattson is listed in the NPPES registry with a primary specialty of Contractor (Other Service Providers).

Where is Sheryl Mattson located?

Sheryl Mattson's practice location on file with NPPES is 23632 Rockfield Blvd, Lake Forest, CA 92630-1637.

What is Sheryl Mattson's phone number?

The practice phone number listed in the NPPES registry for Sheryl Mattson is (949) 837-3120.

Is Sheryl Mattson's NPI active?

Yes — Sheryl Mattson's NPI (1174693774) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Sheryl Mattson

NPI 1174693774 · Contractor · Lake Forest, CA

Sheryl Mattson is a Contractor provider in Lake Forest, CA (NPI 1174693774).

Provider details

NPI number: 1174693774
Entity type: Individual
Primary specialty: ContractorOther Service Providers
Sex: Female
Sole proprietor: Yes
License: 216253 (CA)

Practice location

23632 Rockfield Blvd

Suite 202

Lake Forest, CA 92630-1637

Phone: (949) 837-3120

Street-level locationGet directions

More CA providers

Mailing address

23632 Rockfield Blvd

Lake Forest, CA 92630-1637

Specialties & taxonomies

ContractorPrimary171W00000XLicense 216253 (CA)
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
20 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.

Enumerated: 2006-11-09
Last updated: 2007-07-08

Frequently asked questions

What is Sheryl Mattson's NPI number?: Sheryl Mattson's National Provider Identifier (NPI) is 1174693774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Sheryl Mattson's specialty?: Sheryl Mattson is listed in the NPPES registry with a primary specialty of Contractor (Other Service Providers).
Where is Sheryl Mattson located?: Sheryl Mattson's practice location on file with NPPES is 23632 Rockfield Blvd, Lake Forest, CA 92630-1637.
What is Sheryl Mattson's phone number?: The practice phone number listed in the NPPES registry for Sheryl Mattson is (949) 837-3120.
Is Sheryl Mattson's NPI active?: Yes — Sheryl Mattson's NPI (1174693774) 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.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions