Steven Itzkowitz, MD
NPI 1568499036 · Gastroenterology Physician · New York, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Itzkowitz, MD is a Gastroenterology Physician provider in New York, NY (NPI 1568499036).
Provider details
- NPI number
- 1568499036
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 144639 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
277 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 88 | $106 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 49 | $156 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 42 | $201 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 30 | $195 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 28 | $102 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mesalamine | 72 | 18 |
| Omeprazole | 51 | 16 |
| Famotidine | 48 | 14 |
| Pantoprazole Sodium | 30 | 12 |
| Diphenoxylate Hcl/Atropinebrand: Diphenoxylate-Atropine | 17 | — |
| Balsalazide Disodium | 13 | — |
| Adalimumabbrand: Humira(cf) Pen | 13 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$7,324 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2016-09-16
Frequently asked questions
- What is Steven Itzkowitz's NPI number?
- Steven Itzkowitz's National Provider Identifier (NPI) is 1568499036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Itzkowitz's specialty?
- Steven Itzkowitz is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Itzkowitz located?
- Steven Itzkowitz's practice location on file with NPPES is 17 E 102nd St, New York, NY 10029-5204.
- What is Steven Itzkowitz's phone number?
- The practice phone number listed in the NPPES registry for Steven Itzkowitz is (212) 241-8100.
- Does Steven Itzkowitz accept Medicare?
- Steven Itzkowitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Itzkowitz's NPI active?
- Yes — Steven Itzkowitz's NPI (1568499036) is active in the NPPES registry as of the last update on 2016-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.