Henry Katz, MD
NPI 1104925858 · Gastroenterology Physician · Yonkers, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Henry Katz, MD is a Gastroenterology Physician provider in Yonkers, NY (NPI 1104925858).
Provider details
- NPI number
- 1104925858
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 148617 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
576 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 172 | $109 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 102 | $152 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 71 | $135 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 62 | $223 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 46 | $108 |
| Diagnostic Exam of Large Bowel Using a Flexible Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 321 | 147 |
| Famotidine | 257 | 108 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 58 | 56 |
| Omeprazole | 48 | 24 |
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 43 | 42 |
| Hydrocortisone | 31 | 21 |
| Mesalamine | 26 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-21
- Last updated
- 2019-08-15
Frequently asked questions
- What is Henry Katz's NPI number?
- Henry Katz's National Provider Identifier (NPI) is 1104925858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Henry Katz's specialty?
- Henry Katz is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Henry Katz located?
- Henry Katz's practice location on file with NPPES is 1254 Central Park Ave, Yonkers, NY 10704-1059.
- What is Henry Katz's phone number?
- The practice phone number listed in the NPPES registry for Henry Katz is (914) 375-0022.
- Does Henry Katz accept Medicare?
- Henry Katz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Henry Katz's NPI active?
- Yes — Henry Katz's NPI (1104925858) is active in the NPPES registry as of the last update on 2019-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.