Lael Greenstein, M.D.
Lael Greenstein is a Family Medicine specialist based in Malden, MA with over 13 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Lael Greenstein, M.D. has practiced family medicine for 13+ years, working in group practice. A Jefferson Medical College of Thomas Jefferson University graduate since 2013, he brings 13+ years of experience. He regularly sees Medicare patients with hypertension, high cholesterol, and diabetes (per CMS claims data).
At a glance
- Prescribes opioids less than 42% of reporting doctors in Massachusetts
- Uses generic medications more than 69% of reporting doctors in Massachusetts
- Virtual visits available — no app or travel required
Older · 3489dNPPES updated 2016-11-03 · verify NPI on CMS · Verify license at Massachusetts Board of Registration in Medicine
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.
Opioid Rx
↓ Lower = better1.21%
Massachusetts avg: 4 · US avg: 5.1
✓ Higher than most doctors nationally(-3.9 pts)
Typical range among reporting doctors in Massachusetts1.21% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better90.7%
Massachusetts avg: 81.9 · US avg: 82.8
✓ Higher than most doctors nationally(+7.9 pts)
Typical range among reporting doctors in MassachusettsHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
103
Unique beneficiaries
Standard volumePrescription Recipients
223
Patients prescribed
Prescriptions Written
2,315
Total claims
Total Medicare drug cost: $194k
Percentile rankings compared against 1,606 reporting peers in Massachusetts.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Diabetes.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+4%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-4%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-5%) — less common here
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-4%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-24%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-7%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
Patient Reviews
No patient reviews yet. If you've seen Lael Greenstein, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2013
Sidney Kimmel Medical College at Thomas Jefferson University
13 years in practice
Established
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Taxonomy: 207Q00000X
Education & Training
Jefferson Medical College of Thomas Jefferson University (Class of 2013)
Virtual Family Medicine Care With Lael Greenstein
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Lael Greenstein for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Malden required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Lael Greenstein
Dr. Greenstein is listed as active in the NPI registry with telehealth listed in Malden, MA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (781) 338-0500.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Lael Greenstein
Practice Location
195 Canal St, Malden, MA 02148-6701
Mailing Address
195 Canal St, Malden, MA 02148-6701
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers