Tyson Collazo, M.D.
NPI 1801195565 · Gastroenterology Physician · Danbury, CT
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tyson Collazo, M.D. is a Gastroenterology Physician provider in Danbury, CT (NPI 1801195565).
Provider details
- NPI number
- 1801195565
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 269178 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
451 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 93 | $37 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 65 | $172 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 54 | $45 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 50 | $127 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 46 | $111 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 71 | 31 |
| Omeprazole | 69 | 33 |
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 61 | 60 |
| Linaclotidebrand: Linzess | 32 | 12 |
| Famotidine | 27 | 16 |
| Esomeprazole Magnesium | 20 | — |
| Dicyclomine Hcl | 12 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$430 across 3 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
Additional practice locations (1)
- 4387 Sturbridge DrHarrisburg, PA 17110-3673Phone: (717) 761-0930
Registry dates
- Enumerated
- 2011-03-21
- Last updated
- 2024-02-21
- Certified
- 2024-02-21
Frequently asked questions
- What is Tyson Collazo's NPI number?
- Tyson Collazo's National Provider Identifier (NPI) is 1801195565, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tyson Collazo's specialty?
- Tyson Collazo is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Tyson Collazo located?
- Tyson Collazo's practice location on file with NPPES is 111 Osborne St Fl 2, Danbury, CT 06810.
- What is Tyson Collazo's phone number?
- The practice phone number listed in the NPPES registry for Tyson Collazo is (203) 739-7038.
- Does Tyson Collazo accept Medicare?
- Tyson Collazo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tyson Collazo's NPI active?
- Yes — Tyson Collazo's NPI (1801195565) is active in the NPPES registry as of the last update on 2024-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.