Dallas Marsh, DO
NPI 1043839731 · Psychiatry Physician · Staten Island, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dallas Marsh, DO is a Psychiatry Physician provider in Staten Island, NY (NPI 1043839731).
Provider details
- NPI number
- 1043839731
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
Mailing address
Registry dates
- Enumerated
- 2020-04-13
- Last updated
- 2024-08-02
- Certified
- 2024-08-02
Frequently asked questions
- What is Dallas Marsh's NPI number?
- Dallas Marsh's National Provider Identifier (NPI) is 1043839731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dallas Marsh's specialty?
- Dallas Marsh is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Dallas Marsh located?
- Dallas Marsh's practice location on file with NPPES is 475 Seaview Ave, Staten Island, NY 10305-3436.
- What is Dallas Marsh's phone number?
- The practice phone number listed in the NPPES registry for Dallas Marsh is (718) 226-9000.
- Does Dallas Marsh accept Medicare?
- Dallas Marsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dallas Marsh's NPI active?
- Yes — Dallas Marsh's NPI (1043839731) is active in the NPPES registry as of the last update on 2024-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.