Marian Fleischer,m.d.
NPI 1780627539 · Colon & Rectal Surgery Physician · Yonkers, NY
Marian Fleischer,m.d. is a Colon & Rectal Surgery Physician organization in Yonkers, NY (NPI 1780627539).
Provider details
- NPI number
- 1780627539
- Entity type
- Organization
- Primary specialty
- Colon & Rectal Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marian Fleischer, Sole Proprietor(914) 963-1400
- License
- 137530 (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
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
- 2006-06-13
- Last updated
- 2007-11-02
Frequently asked questions
- What is Marian Fleischer,m.d.'s NPI number?
- Marian Fleischer,m.d.'s National Provider Identifier (NPI) is 1780627539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marian Fleischer,m.d.?
- Marian Fleischer,m.d. is classified in the NPPES registry as Colon & Rectal Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Marian Fleischer,m.d. located?
- Marian Fleischer,m.d.'s practice location on file with NPPES is 944 N Broadway, Yonkers, NY 10701-1304.
- What is Marian Fleischer,m.d.'s phone number?
- The practice phone number listed in the NPPES registry for Marian Fleischer,m.d. is (914) 963-1400.
- Who is the authorized official for Marian Fleischer,m.d.?
- The authorized official listed on Marian Fleischer,m.d.'s NPPES record is Marian Fleischer, Sole Proprietor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marian Fleischer,m.d.'s NPI active?
- Yes — Marian Fleischer,m.d.'s NPI (1780627539) is active in the NPPES registry as of the last update on 2007-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.