Samuel Slavin, MD
NPI 1770003501 · Cardiovascular Disease Physician · Boston, MA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Slavin, MD is a Cardiovascular Disease Physician provider in Boston, MA (NPI 1770003501).
Provider details
- NPI number
- 1770003501
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 281460 (MA)
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 tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
127 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 47 | $71 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 26 | $181 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 25 | $82 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 16 | $17 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 13 | $140 |
Practice location
Mailing address
Additional practice locations (1)
- 637 Washington StDorchester, MA 02124-3510Phone: (617) 825-9660Fax: (617) 288-7898
Registry dates
- Enumerated
- 2017-06-22
- Last updated
- 2026-05-08
- Certified
- 2026-05-08
Frequently asked questions
- What is Samuel Slavin's NPI number?
- Samuel Slavin's National Provider Identifier (NPI) is 1770003501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Slavin's specialty?
- Samuel Slavin is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Slavin located?
- Samuel Slavin's practice location on file with NPPES is 725 Albany St, Boston, MA 02118.
- What is Samuel Slavin's phone number?
- The practice phone number listed in the NPPES registry for Samuel Slavin is (617) 638-7490.
- Does Samuel Slavin accept Medicare?
- Samuel Slavin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Slavin's NPI active?
- Yes — Samuel Slavin's NPI (1770003501) is active in the NPPES registry as of the last update on 2026-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.