IndividualActive
Mark Winslow, MD
NPI 1184899429 · Counselor · Fresno, CA
Mark Winslow, MD is a Counselor provider in Fresno, CA (NPI 1184899429).
Provider details
- NPI number
- 1184899429
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
4747 N Woodrow Ave
148
Fresno, CA 93726-1735
Phone: (559) 347-0952
Street-level locationGet directions
Mailing address
4747 N Woodrow Ave
Fresno, CA 93726-1735
Registry dates
- Enumerated
- 2008-04-28
- Last updated
- 2008-04-28
Frequently asked questions
- What is Mark Winslow's NPI number?
- Mark Winslow's National Provider Identifier (NPI) is 1184899429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Winslow's specialty?
- Mark Winslow is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Winslow located?
- Mark Winslow's practice location on file with NPPES is 4747 N Woodrow Ave, Fresno, CA 93726-1735.
- What is Mark Winslow's phone number?
- The practice phone number listed in the NPPES registry for Mark Winslow is (559) 347-0952.
- Is Mark Winslow's NPI active?
- Yes — Mark Winslow's NPI (1184899429) is active in the NPPES registry as of the last update on 2008-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.