Marilyn Ditullio, LMHC
NPI 1184059438 · Mental Health Counselor · Katonah, NY
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilyn Ditullio, LMHC is a Mental Health Counselor provider in Katonah, NY (NPI 1184059438).
Provider details
- NPI number
- 1184059438
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Mailing address
Additional practice locations (1)
- 24 Smith AveMount Kisco, NY 10549-2814Phone: (914) 666-6740Fax: (914) 666-8596
Registry dates
- Enumerated
- 2013-09-05
- Last updated
- 2024-03-17
- Certified
- 2024-03-17
Frequently asked questions
- What is Marilyn Ditullio's NPI number?
- Marilyn Ditullio's National Provider Identifier (NPI) is 1184059438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Ditullio's specialty?
- Marilyn Ditullio is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marilyn Ditullio located?
- Marilyn Ditullio's practice location on file with NPPES is 95 Route 100, Katonah, NY 10536-3319.
- What is Marilyn Ditullio's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Ditullio is (914) 263-9933.
- Does Marilyn Ditullio accept Medicare?
- Marilyn Ditullio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilyn Ditullio's NPI active?
- Yes — Marilyn Ditullio's NPI (1184059438) is active in the NPPES registry as of the last update on 2024-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.