Meredith Mulhearn, M.D.
NPI 1194927509 · Cardiovascular Disease Physician · Boston, MA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Meredith Mulhearn, M.D. is a Cardiovascular Disease Physician provider in Boston, MA (NPI 1194927509).
Provider details
- NPI number
- 1194927509
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- LP01210 (RI)
Specialties & taxonomies
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,494 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 699 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 495 | $139 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 232 | $220 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 156 | $9 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 119 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 639 | 204 |
| Atorvastatin Calcium | 623 | 180 |
| Apixabanbrand: Eliquis | 474 | 109 |
| Carvedilol | 247 | 72 |
| Lisinopril | 220 | 73 |
| Losartan Potassium | 192 | 63 |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-05
- Last updated
- 2021-01-07
- Certified
- 2021-01-07
Frequently asked questions
- What is Meredith Mulhearn's NPI number?
- Meredith Mulhearn's National Provider Identifier (NPI) is 1194927509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Meredith Mulhearn's specialty?
- Meredith Mulhearn is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Meredith Mulhearn located?
- Meredith Mulhearn's practice location on file with NPPES is 133 Brookline Ave, Boston, MA 02215-3904.
- What is Meredith Mulhearn's phone number?
- The practice phone number listed in the NPPES registry for Meredith Mulhearn is (617) 421-6050.
- Does Meredith Mulhearn accept Medicare?
- Meredith Mulhearn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Meredith Mulhearn's NPI active?
- Yes — Meredith Mulhearn's NPI (1194927509) is active in the NPPES registry as of the last update on 2021-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.