Gabriel Martz, M.D.
NPI 1780809541 · Epilepsy Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gabriel Martz, M.D. is a Epilepsy Physician provider in Hartford, CT (NPI 1780809541).
Provider details
- NPI number
- 1780809541
- Entity type
- Individual
- Primary specialty
- Epilepsy PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 47266 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
161 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) |
|---|---|---|
| Measurement of Brain Wave Activity (eeg), Awake and Drowsy95816 | 98 | $60 |
| Measurement of Brain Wave Activity (eeg), Awake and Asleep95819 | 34 | $60 |
| Measurement of Brain Wave Activity With Video (veeg), 12-26 Hours With Review and Report By Health Care Professional95720 | 29 | $220 |
Typical Medicare-allowed amounts for these services range $60–$220 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levetiracetam | 85 | 24 |
| Lamotrigine | 40 | 11 |
| Cenobamatebrand: Xcopri | 40 | — |
| Levetiracetambrand: Levetiracetam Er | 30 | — |
| Lacosamide | 21 | — |
| Phenobarbital | 20 | — |
| Zonisamide | 18 | — |
| Clobazam | 16 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$482 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
Registry dates
- Enumerated
- 2007-04-16
- Last updated
- 2023-02-20
- Certified
- 2023-02-16
Frequently asked questions
- What is Gabriel Martz's NPI number?
- Gabriel Martz's National Provider Identifier (NPI) is 1780809541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gabriel Martz's specialty?
- Gabriel Martz is listed in the NPPES registry with a primary specialty of Epilepsy Physician (Allopathic & Osteopathic Physicians).
- Where is Gabriel Martz located?
- Gabriel Martz's practice location on file with NPPES is 85 Seymour St Ste 815, Hartford, CT 06106-5527.
- What is Gabriel Martz's phone number?
- The practice phone number listed in the NPPES registry for Gabriel Martz is (860) 972-3600.
- Does Gabriel Martz accept Medicare?
- Gabriel Martz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gabriel Martz's NPI active?
- Yes — Gabriel Martz's NPI (1780809541) is active in the NPPES registry as of the last update on 2023-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.