Dana Zalkin
NPI 1083092225 · Gastroenterology Physician · New York, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dana Zalkin is a Gastroenterology Physician provider in New York, NY (NPI 1083092225).
Provider details
- NPI number
- 1083092225
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 286247 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
355 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 83 | $141 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 54 | $184 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 45 | $86 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 37 | $143 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 31 | $106 |
| Biopsy of Large Bowel Using a Flexible Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 69 | 35 |
| Pantoprazole Sodium | 59 | 26 |
| Esomeprazole Magnesium | 38 | — |
| Famotidine | 37 | 19 |
| Linaclotidebrand: Linzess | 27 | 11 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 19 | 18 |
| Prucalopride Succinatebrand: Motegrity | 15 |
Practice location
Mailing address
Additional practice locations (2)
- 1 Gustave L Levy PlNew York, NY 10029-6504Phone: (212) 241-4299Fax: (212) 426-5099
- 550 1st AveNew York, NY 10016Phone: (212) 263-5506
Registry dates
- Enumerated
- 2015-05-07
- Last updated
- 2022-03-17
- Certified
- 2022-03-17
Frequently asked questions
- What is Dana Zalkin's NPI number?
- Dana Zalkin's National Provider Identifier (NPI) is 1083092225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dana Zalkin's specialty?
- Dana Zalkin is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Dana Zalkin located?
- Dana Zalkin's practice location on file with NPPES is 5 E 98th St, New York, NY 10029-6501.
- What is Dana Zalkin's phone number?
- The practice phone number listed in the NPPES registry for Dana Zalkin is (212) 241-4299.
- Does Dana Zalkin accept Medicare?
- Dana Zalkin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dana Zalkin's NPI active?
- Yes — Dana Zalkin's NPI (1083092225) is active in the NPPES registry as of the last update on 2022-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.