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Mark Tessler, M.D.
NPI 1962485458 · Internal Medicine Physician · Bronx, NY
Mark Tessler, M.D. is a Internal Medicine Physician provider in Bronx, NY (NPI 1962485458).
Provider details
- NPI number
- 1962485458
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 159272 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
2500 Saint Raymonds Ave
Suite 202
Bronx, NY 10461-3146
Phone: (718) 904-1818
Fax: (718) 904-9810
Street-level locationGet directions
Mailing address
2500 Saint Raymonds Ave
Bronx, NY 10461-3146
Registry dates
- Enumerated
- 2005-11-29
- Last updated
- 2010-07-27
Frequently asked questions
- What is Mark Tessler's NPI number?
- Mark Tessler's National Provider Identifier (NPI) is 1962485458, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Tessler's specialty?
- Mark Tessler is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Tessler located?
- Mark Tessler's practice location on file with NPPES is 2500 Saint Raymonds Ave, Bronx, NY 10461-3146.
- What is Mark Tessler's phone number?
- The practice phone number listed in the NPPES registry for Mark Tessler is (718) 904-1818.
- Is Mark Tessler's NPI active?
- Yes — Mark Tessler's NPI (1962485458) is active in the NPPES registry as of the last update on 2010-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.