Martin Hoffman, D.O.
NPI 1922035617 · Gastroenterology Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Hoffman, D.O. is a Gastroenterology Physician provider in Hartford, CT (NPI 1922035617).
Provider details
- NPI number
- 1922035617
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- LT4211 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
19 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
497 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 | 106 | $134 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 85 | $38 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 54 | $117 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 52 | $250 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 42 | $100 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 184 | 69 |
| Pantoprazole Sodium | 157 | 41 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 148 | 148 |
| Omeprazole | 148 | 46 |
| Sod Picosulf/Mag Ox/Citric Acbrand: Clenpiq | 90 | 89 |
| Ursodiol | 86 | 21 |
| Carvedilol | 68 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$52,111 across 128 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
- 2006-06-27
- Last updated
- 2020-09-14
- Certified
- 2020-09-14
Frequently asked questions
- What is Martin Hoffman's NPI number?
- Martin Hoffman's National Provider Identifier (NPI) is 1922035617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Hoffman's specialty?
- Martin Hoffman is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Hoffman located?
- Martin Hoffman's practice location on file with NPPES is 1000 Asylum Ave, Hartford, CT 06105-1770.
- What is Martin Hoffman's phone number?
- The practice phone number listed in the NPPES registry for Martin Hoffman is (860) 522-1171.
- Does Martin Hoffman accept Medicare?
- Martin Hoffman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Hoffman's NPI active?
- Yes — Martin Hoffman's NPI (1922035617) is active in the NPPES registry as of the last update on 2020-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.