Quick answers
- Where does Andrew Blank see patients?
- Medicare's clinician data lists 3 practice locations, including Babylon, NY, Hicksville, NY and Riverhead, NY. Call before your visit to confirm the address.
- What is Andrew Blank's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Andrew Blank accept Medicare assignment?
- Yes. Medicare's clinician data says Andrew Blank accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Andrew Blank offer telehealth?
- Medicare's clinician data says Andrew Blank offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Andrew Blank?
- (516) 750-8000, as listed in official Medicare / NPI Registry data.
- What is Andrew Blank's NPI number?
- 1346233475. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Andrew Blank is enrolled with Medicare (CMS data updated 2026-10-02).
- 373 W Main StBabylon, NY 11702 (516) 750‑8000
- 380 S BroadwayHicksville, NY 11801 (516) 750‑8000
- 750 Old Country Rd, Bldg 2Riverhead, NY 11901 (631) 450‑1500
Group practices
Medicare enrollment lists Andrew Blank as a member of this group (CMS data updated 2026-10-02).
- Digestive Disease Care, PC40 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Babylon
Clinicians with the same Medicare primary specialty in Babylon, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of Ny Upstate Medical University |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1346233475 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians