Marianela Lavena, MD

Medicare activity in 2024

Official CMS public-use data for Marianela Lavena, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Most frequent services

1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)144 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)15 services
3. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)13 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

• High cholesterol75%
• Anxiety41%
• High blood pressure38%
• Arthritis32%

Hospitals where Marianela Lavena works

Medicare's Facility Affiliation Data lists Marianela Lavena at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

• Emerson Hospital -W Concord, MA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 220084
• Mount Auburn HospitalCambridge, MA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 220002

Practice locations

Addresses where Marianela Lavena is enrolled with Medicare (CMS data updated October 2, 2026).

• 465 Waverley Oaks Rd, Suite 201Waltham, MA 02452 (781) 614‑7800

Group practices

Medicare enrollment lists Marianela Lavena as a member of this group (CMS data updated October 2, 2026).

• Inner Healing Medical PLLC3 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Massachusetts →

Other family doctors in Waltham

Clinicians with the same Medicare primary specialty in Waltham, MA — not a recommendation.

• Zamar Raza, MD
• Neha M. Robinson, MD
• John D. Hackett, MD
• Bonnie F. Cohen, MD

All family doctors in Waltham →

Other clinicians in Inner Healing Medical PLLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Ziesl J. Maayan, NP

Clinician information

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians