Keith Medeiros, M.D.
NPI 1699828566 · Cardiovascular Disease Physician · Marlborough, MA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keith Medeiros, M.D. is a Cardiovascular Disease Physician provider in Marlborough, MA (NPI 1699828566).
Provider details
- NPI number
- 1699828566
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 240000 (MA)
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
4,063 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 | 982 | $16 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 973 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 460 | $142 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 282 | $73 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System Or Implantable Defibrillator System, Remote Up to 90 Days93296 | 141 | $25 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 268 | 94 |
| Metoprolol Succinate | 215 | 75 |
| Atorvastatin Calcium | 152 | 63 |
| Amlodipine Besylate | 105 | 47 |
| Lisinopril | 97 | 39 |
| Carvedilol | 82 | 28 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-22
- Last updated
- 2022-03-16
- Certified
- 2022-03-16
Frequently asked questions
- What is Keith Medeiros's NPI number?
- Keith Medeiros's National Provider Identifier (NPI) is 1699828566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keith Medeiros's specialty?
- Keith Medeiros is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Keith Medeiros located?
- Keith Medeiros's practice location on file with NPPES is 157 Union St, Marlborough, MA 01752-1228.
- What is Keith Medeiros's phone number?
- The practice phone number listed in the NPPES registry for Keith Medeiros is (508) 624-9687.
- Does Keith Medeiros accept Medicare?
- Keith Medeiros is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keith Medeiros's NPI active?
- Yes — Keith Medeiros's NPI (1699828566) is active in the NPPES registry as of the last update on 2022-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.