David Marshak MD PC
NPI 1043551831 · Pain Medicine (Anesthesiology) Physician · New York, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Marshak MD PC is a Pain Medicine (Anesthesiology) Physician organization in New York, NY (NPI 1043551831).
Provider details
- NPI number
- 1043551831
- Entity type
- Organization
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Marshak, Owner(908) 653-9399
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
- 2013-03-05
- Last updated
- 2013-03-05
Frequently asked questions
- What is David Marshak MD PC's NPI number?
- David Marshak MD PC's National Provider Identifier (NPI) is 1043551831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David Marshak MD PC?
- David Marshak MD PC is classified in the NPPES registry as Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is David Marshak MD PC located?
- David Marshak MD PC's practice location on file with NPPES is 603 W 115th St, New York, NY 10025-7722.
- What is David Marshak MD PC's phone number?
- The practice phone number listed in the NPPES registry for David Marshak MD PC is (908) 653-9399.
- Does David Marshak MD PC accept Medicare?
- David Marshak MD PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for David Marshak MD PC?
- The authorized official listed on David Marshak MD PC's NPPES record is David Marshak, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David Marshak MD PC's NPI active?
- Yes — David Marshak MD PC's NPI (1043551831) is active in the NPPES registry as of the last update on 2013-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.