Ron Blankstein, M.D.
NPI 1326238452 · Cardiovascular Disease Physician · Boston, MA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ron Blankstein, M.D. is a Cardiovascular Disease Physician provider in Boston, MA (NPI 1326238452).
Provider details
- NPI number
- 1326238452
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 232346 (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
18 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
1,480 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 890 | $8 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 111 | $8 |
| Ct Scan of Heart Structure With Contrast75572 | 94 | $85 |
| Ct Scan of Blood Vessels and Grafts of Heart With Contrast75574 | 69 | $117 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 57 | $150 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 74 | 22 |
| Metoprolol Succinate | 72 | 23 |
| Rosuvastatin Calcium | 67 | 23 |
| Lisinopril | 40 | 12 |
| Amlodipine Besylate | 36 | 12 |
| Apixabanbrand: Eliquis | 31 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$28,613 across 29 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
- 2007-07-25
- Last updated
- 2012-05-02
Frequently asked questions
- What is Ron Blankstein's NPI number?
- Ron Blankstein's National Provider Identifier (NPI) is 1326238452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ron Blankstein's specialty?
- Ron Blankstein is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ron Blankstein located?
- Ron Blankstein's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is Ron Blankstein's phone number?
- The practice phone number listed in the NPPES registry for Ron Blankstein is (857) 307-1989.
- Does Ron Blankstein accept Medicare?
- Ron Blankstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ron Blankstein's NPI active?
- Yes — Ron Blankstein's NPI (1326238452) is active in the NPPES registry as of the last update on 2012-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.