Dr. Mohammed Hassan, MD
What this data tells you about Dr. Hassan
Dr. Mohammed Hassan is an anesthesiology specialist in Westwood, MA, with 20 years of NPI registration. Based on federal Medicare data, Dr. Hassan performed 691 Medicare services across 677 unique beneficiaries.
Between the years covered by Open Payments, Dr. Hassan received a total of $657 from 5 pharmaceutical and/or device companies across 5 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in anesthesiology. The majority of payments are for consulting, which typically reflects recognized clinical expertise sought by manufacturers. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Hassan is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Brachial plexus injection with anesthetic and/or steroid An injection of an anesthetic agent and/or steroid into the brachial plexus nerve bundle in the arm. |
86 | $58 | $836 |
| Anesthesia for lower leg, ankle, or foot bone procedure Administration of anesthesia during surgical procedures involving the bones of the lower leg, ankle, or foot. |
85 | $75 | $1,002 |
| Anesthesia for forearm, wrist, and hand procedure This code covers the administration of anesthesia for surgical procedures involving the nerves, muscles, tendons, and tissues of the forearm, wrist, and hand. |
81 | $59 | $788 |
| Injection of anesthetic agent and/or steroid into other nerve or branch | 76 | $25 | $580 |
| Anesthesia for top of arm bone and shoulder joint procedure Administration of anesthesia for surgical procedures involving the upper arm bone and shoulder joint. |
59 | $117 | $1,519 |
| Anesthesia for total hip replacement Administration of anesthesia during a total hip replacement surgery. This code covers the anesthetic services provided for the procedure. |
49 | $143 | $1,847 |
| Femoral nerve injection with anesthetic and/or steroid An injection of an anesthetic agent and/or steroid into the femoral nerve in the thigh. This procedure delivers medication directly to the nerve. |
44 | $51 | $466 |
| Anesthesia for forearm, wrist, or hand bone procedure Administration of anesthesia during surgical procedures involving the bones of the forearm, wrist, or hand. |
42 | $80 | $1,084 |
| Ultrasound guidance for needle placement Use of ultrasound imaging to guide the precise placement of a needle during a medical procedure. |
39 | $26 | $238 |
| Lower back and sciatic nerve injection An injection of an anesthetic and/or steroid medication into the lower back and sciatic nerve. This procedure delivers medication directly to the nerve site. |
38 | $59 | $404 |
| Anesthesia for knee joint scope Anesthesia administered during an arthroscopic procedure or examination of the knee joint. |
37 | $75 | $1,018 |
| Suprascapular nerve injection An injection of anesthetic and/or steroid medication into the suprascapular nerve in the shoulder area. |
29 | $47 | $426 |
| Anesthesia for total knee replacement Administration of anesthesia during a total knee joint replacement procedure. |
26 | $145 | $1,856 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
All-time payments by company (2019-2024) ›
Associated products mentioned in payments ›
The majority of payments (80%) are consulting fees, which typically reflect recognized clinical expertise sought by manufacturers.
Geographic Context
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Hassan is a mixed practice specialist, with above-average Medicare volume (top 8% in MA), with consulting-driven industry engagement, with 20 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
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All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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