What is Mark Nielson's NPI number?

Mark Nielson's National Provider Identifier (NPI) is 1558526541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Nielson's specialty?

Mark Nielson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Mark Nielson located?

Mark Nielson's practice location on file with NPPES is 1965 Live Oak Blvd, Yuba City, CA 95991-8850.

What is Mark Nielson's phone number?

The practice phone number listed in the NPPES registry for Mark Nielson is (530) 822-7200.

Is Mark Nielson's NPI active?

Yes — Mark Nielson's NPI (1558526541) is active in the NPPES registry as of the last update on 2015-06-08.

IndividualActive

Mark Nielson, M.A.

NPI 1558526541 · Mental Health Counselor · Yuba City, CA

Mark Nielson, M.A. is a Mental Health Counselor provider in Yuba City, CA (NPI 1558526541).

Provider details

NPI number: 1558526541
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: M.A.
Sex: Male
Sole proprietor: No
License: MFC 52082 (CA)

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense MFC 52082 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(87/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
17 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

1965 Live Oak Blvd

Yuba City, CA 95991-8850

Phone: (530) 822-7200

Street-level locationGet directions

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Mailing address