Stephen Galizio, MD
NPI 1588659858 · Cardiovascular Disease Physician · North Andover, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Galizio, MD is a Cardiovascular Disease Physician provider in North Andover, MA (NPI 1588659858).
Provider details
- NPI number
- 1588659858
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 206857 (MA)
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
20 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
2,077 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 | 850 | $129 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 621 | $14 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 356 | $198 |
| Heart Rhythm Recording, Analysis, Report, Review, and Interpretation of Continous External Ekg Over More Than 48 Hours Up to 7 Days93241 | 78 | $262 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 58 | $169 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 546 | 174 |
| Rosuvastatin Calcium | 427 | 140 |
| Atorvastatin Calcium | 324 | 102 |
| Amlodipine Besylate | 252 | 73 |
| Apixabanbrand: Eliquis | 242 | 55 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 209 | 52 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$693 across 35 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
- 2005-09-13
- Last updated
- 2024-09-11
- Certified
- 2024-09-11
Frequently asked questions
- What is Stephen Galizio's NPI number?
- Stephen Galizio's National Provider Identifier (NPI) is 1588659858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Galizio's specialty?
- Stephen Galizio is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Galizio located?
- Stephen Galizio's practice location on file with NPPES is 451 Andover St Ste 195, North Andover, MA 01845-5068.
- What is Stephen Galizio's phone number?
- The practice phone number listed in the NPPES registry for Stephen Galizio is (978) 681-4700.
- Does Stephen Galizio accept Medicare?
- Stephen Galizio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Galizio's NPI active?
- Yes — Stephen Galizio's NPI (1588659858) is active in the NPPES registry as of the last update on 2024-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.