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Edit this profileAt a glance
- 732 Harrison Ave, 3Rd Floor, Boston, MA 02118
About Dr. Klein
Based in Boston, MA, Michael D. Klein, M.D. is listed in the NPI registry under cardiovascular disease (cardiology). Michael graduated from New York University School of Medicine in 1961. Michael is also listed as specializing in cardiovascular disease and internal medicine. According to Medicare claims data, Michael cared for 2,788 Medicare patients across 5,325 services. The services billed most often include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. NPI 1073541256 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (617) 638-7490
- Email not available
Practice Locations
732 HARRISON AVE 3RD FLOOR
Boston, MA 02118
Conditions Commonly Evaluated or Treated
Within Cardiovascular Disease generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Coronary and ischemic heart disease
Heart failure and cardiomyopathy
Heart rhythm
Symptoms and functional disorders
Valve and structural heart
Vascular and risk factors
Artery & vascular
Heart inflammation
Heart muscle
Heart valves
Vascular disease
Procedures & services
Most searched procedures
Office and noninvasive testing
Advanced imaging
Consultations
Diagnostic testing
Diagnostics
Heart devices
- Biventricular Pacemaker (Cardiac Resynchronization Therapy)
- Implantable Loop Recorder (Cardiac Monitor Implant)
Heart imaging
Heart procedures
Heart rhythm procedures
Imaging
Implants
Recovery & rehabilitation
Vascular imaging
Procedures Most Often Billed to Medicare
5,325 services · 2,788 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
5,208 | More than most peers in Cardiovascular Disease… |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
101 | More often than most peers in Cardiovascular Disease… |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
16 | Less often than most peers in Cardiovascular Disease… |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other cardiovascular diseases at this location 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 25 related providers in 4 groups
Other cardiovascular diseases in Boston 8
Same specialty, same city.
Trained at New York University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1961 at New York University School of Medicine 1
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 8
Providers in MA who bill this service to Medicare most often.
Common questions
What does Michael D. Klein specialize in?
Michael D. Klein is a cardiovascular disease (cardiology) in Boston, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Michael D. Klein located?
Michael D. Klein is listed at 732 Harrison Ave 3Rd Floor, Boston, MA 02118. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Michael D. Klein's phone number?
The number on file is (617) 638-7490. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Michael D. Klein's NPI number?
Michael D. Klein's National Provider Identifier is 1073541256. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Michael D. Klein train?
Michael D. Klein attended New York University School of Medicine, graduating in 1961. This comes from the CMS National Downloadable File.
CMS public data
How long has Michael D. Klein been practicing?
Michael D. Klein has 65 years experience. Calculated from a graduation year of 1961, reported in the CMS National Downloadable File.
CMS public data
What does Michael D. Klein do most often?
According to Medicare billing data, Michael D. Klein provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Michael D. Klein confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Michael D. Klein. If this is you, claiming it is free.
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Guide.md listings do not constitute medical advice or an endorsement.