Mark Nyitray, D.O.
NPI 1467457689 · Internal Medicine Physician · Hicksville, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Nyitray, D.O. is a Internal Medicine Physician provider in Hicksville, NY (NPI 1467457689).
Provider details
- NPI number
- 1467457689
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 203692 (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
21 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
1,055 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 301 | $97 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 236 | $136 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 147 | $483 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 92 | $120 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 61 | $294 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 231 | 84 |
| Sod Sulf/Pot Chloride/Mag Sulfbrand: Sutab | 60 | 59 |
| Famotidine | 46 | 13 |
| Pantoprazole Sodium | 40 | 16 |
| Amlodipine Besylate | 37 | — |
| Atorvastatin Calcium | 32 | 11 |
| Hydrocortisone | 28 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$521 across 20 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
- 2005-06-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Nyitray's NPI number?
- Mark Nyitray's National Provider Identifier (NPI) is 1467457689, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Nyitray's specialty?
- Mark Nyitray is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Nyitray located?
- Mark Nyitray's practice location on file with NPPES is 57 Meeting Ln, Hicksville, NY 11801-6254.
- What is Mark Nyitray's phone number?
- The practice phone number listed in the NPPES registry for Mark Nyitray is (516) 796-9595.
- Does Mark Nyitray accept Medicare?
- Mark Nyitray is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Nyitray's NPI active?
- Yes — Mark Nyitray's NPI (1467457689) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.