Marc Straus, MD
NPI 1104846740 · Hematology & Oncology Physician · Chappaqua, NY
Marc Straus, MD is a Hematology & Oncology Physician provider in Chappaqua, NY (NPI 1104846740).
Provider details
- NPI number
- 1104846740
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1047151 (NY)
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
19 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
- 2006-07-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marc Straus's NPI number?
- Marc Straus's National Provider Identifier (NPI) is 1104846740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Straus's specialty?
- Marc Straus is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Straus located?
- Marc Straus's practice location on file with NPPES is 10 Berol Close, Chappaqua, NY 10514-2305.
- What is Marc Straus's phone number?
- The practice phone number listed in the NPPES registry for Marc Straus is (914) 837-4764.
- Is Marc Straus's NPI active?
- Yes — Marc Straus's NPI (1104846740) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.