Allison Lloyd Mcdonough, MD
Allison Lloyd Mcdonough is an Internal Medicine specialist based in Waltham, MA with over 29 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Allison Lloyd Mcdonough, MD has practiced internal medicine for 29+ years, working in group practice. Trained at Harvard Medical School (class of 1997), she has been practicing for over 29 years. CMS Medicare data shows her patients commonly have high cholesterol, hypertension, and arthritis.
At a glance
- Prescribes opioids less than 31% of reporting doctors in Massachusetts
- Virtual visits available — no app or travel required
Older · 3973dNPPES updated 2015-07-07 · verify NPI on CMS · Verify license at Massachusetts Board of Registration in Medicine
Contact & Location
Practice Location
52 2nd Ave Suite 2000, Waltham, MA 02451-1127
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively.
Opioid Rx
↓ Lower = better2.33%
Massachusetts avg: 4 · US avg: 5.1
✓ Higher than most doctors nationally(-2.8 pts)
2.33% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Medicare Patients
173
Unique beneficiaries
Standard volumePrescription Recipients
236
Patients prescribed
Prescriptions Written
1,846
Total claims
Total Medicare drug cost: $122k
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 High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+3%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-11%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-9%) — less common here
Diseases involving abnormal cell growth with potential to spread to other body parts
US avg: 20.8%↑ More patients than average (+19%) — a focus area for this doctor
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+10%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-9%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-9%) — 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 Allison Lloyd Mcdonough, 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 · 1997
Harvard Medical School
29 years in practice
Experienced
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Education & Training
Harvard Medical School (Class of 1997)
Mailing address
Po Box 9142 Mass General Physician Organization, Charlestown, MA 02129-9142
Differs from practice location
Virtual Internal Medicine Care With Allison Lloyd Mcdonough
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Allison Lloyd Mcdonough for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Waltham 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 Allison Lloyd Mcdonough
Dr. Mcdonough is listed as active in the NPI registry with telehealth listed in Waltham, MA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (781) 487-4040.
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 Allison Lloyd Mcdonough
Practice Location
52 2nd Ave Suite 2000, Waltham, MA 02451-1127
Mailing Address
Po Box 9142 Mass General Physician Organization, Charlestown, MA 02129-9142
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers