Marvin I Retsky, MD and Dennis Kasimian, MD a Professional Corporation
NPI 1053370627 · Anatomic Pathology & Clinical Pathology Physician · Van Nuys, CA
Marvin I Retsky, MD and Dennis Kasimian, MD a Professional Corporation is a Anatomic Pathology & Clinical Pathology Physician organization in Van Nuys, CA (NPI 1053370627).
Provider details
- NPI number
- 1053370627
- Entity type
- Organization
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Dennis Kasimian, President(818) 902-2961
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Cytopathology Physician207ZC0500X
Allopathic & Osteopathic Physicians
Profile Score
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-21
- Last updated
- 2017-08-23
Frequently asked questions
- What is Marvin I Retsky, MD and Dennis Kasimian, MD a Professional Corporation's NPI number?
- Marvin I Retsky, MD and Dennis Kasimian, MD a Professional Corporation's National Provider Identifier (NPI) is 1053370627, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marvin I Retsky, MD and Dennis Kasimian, MD a Professional Corporation?
- Marvin I Retsky, MD and Dennis Kasimian, MD a Professional Corporation is classified in the NPPES registry as Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Marvin I Retsky, MD and Dennis Kasimian, MD a Professional Corporation located?
- Marvin I Retsky, MD and Dennis Kasimian, MD a Professional Corporation's practice location on file with NPPES is 15107 Vanowen St, Van Nuys, CA 91405-4542.
- What is Marvin I Retsky, MD and Dennis Kasimian, MD a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Marvin I Retsky, MD and Dennis Kasimian, MD a Professional Corporation is (818) 905-2961.
- Who is the authorized official for Marvin I Retsky, MD and Dennis Kasimian, MD a Professional Corporation?
- The authorized official listed on Marvin I Retsky, MD and Dennis Kasimian, MD a Professional Corporation's NPPES record is Dennis Kasimian, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marvin I Retsky, MD and Dennis Kasimian, MD a Professional Corporation's NPI active?
- Yes — Marvin I Retsky, MD and Dennis Kasimian, MD a Professional Corporation's NPI (1053370627) is active in the NPPES registry as of the last update on 2017-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.