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Mark Fronk
NPI 1760788350 · Counselor · Modesto, CA
Mark Fronk is a Counselor provider in Modesto, CA (NPI 1760788350).
Provider details
- NPI number
- 1760788350
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
500 N 9th St
Suite B
Modesto, CA 95350-5814
Phone: (209) 341-1824
Street-level locationGet directions
Mailing address
Po Box 1012
Sutter Creek, CA 95685-1012
Registry dates
- Enumerated
- 2011-01-31
- Last updated
- 2011-01-31
Frequently asked questions
- What is Mark Fronk's NPI number?
- Mark Fronk's National Provider Identifier (NPI) is 1760788350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Fronk's specialty?
- Mark Fronk is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Fronk located?
- Mark Fronk's practice location on file with NPPES is 500 N 9th St, Modesto, CA 95350-5814.
- What is Mark Fronk's phone number?
- The practice phone number listed in the NPPES registry for Mark Fronk is (209) 341-1824.
- Is Mark Fronk's NPI active?
- Yes — Mark Fronk's NPI (1760788350) is active in the NPPES registry as of the last update on 2011-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.