Dr. Lisa A Ferzoco , MD
Surgery โข Cambridge, MA
1493 Cambridge St Dept Of
Cambridge, MA 021391099
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on June 28, 2005; this date does not establish years in practice.
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Published CMS data list 20 Original Medicare Part B services in 2022.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022. Published rows only; this is not a quality measure.
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Published Part B service records, 2022:
- 99204 โ New patient outpatient office visit: 20 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2021 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2022). CPT notice
See the full table ยท Guide: How to read Medicare Part B data
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Published CMS data list 11 Medicare Part D prescriptions, including refills, in 2014.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2014. Published rows only; this is not a quality measure.
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Published Part D records, 2014:
- Santyl (Collagenase Clostridium Hist.) โ 11 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2014. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table ยท Guide: How to read Medicare Part D prescriber data
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Medicare Part B services went from 61 in 2018 to 20 in 2022.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2018โ2022.
Practice Location & Contact Primary Location
1493 Cambridge St Dept Of
Cambridge, MA 021391099
CMS Doctors and Clinicians lists 2 distinct group names: Cambridge Public Health Commission; President And Fellows Of Harvard College. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
State University Of New York Downstate Medical Center
1995
What Public CMS Data Show
Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $2,920 in 2022
The total amount Medicare approved for these services in 2022. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022.
Paid by Medicare
About $2,211 in 2022
The part of the Medicare-allowed amount that Medicare itself paid in 2022, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022.
30-day fills
11 standardized 30-day fills in 2014
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$2,464 in 2014
The total cost of these prescriptions in 2014, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2014.
Open Payments general payments, program year 2025
All general payments: $4,103.77 across 17 records.
By nature of payment
- Travel and Lodging: $2,331.99 across 10 records.
- Education: $1,500.00 across 1 record.
- Food and Beverage: $271.78 across 6 records.
Reporting-company totals
- INTUITIVE SURGICAL, INC.: $4,080.18 across 16 records.
- COLOPLAST CORP: $23.59 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
31 years (graduated 1995)
CMS Doctors and Clinicians data list 1995 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2005
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Ferzoco has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Ferzoco as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Cambridge and Massachusetts
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Ferzoco are from 2022.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Ferzoco are from 2014.
18 active clinicians are listed under Surgery with a practice address in Cambridge, MA (1,003 in Massachusetts).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Cambridge
11.1% of these 18 clinicians have the CMS telehealth indicator.
66.7% of these 18 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services decreased 67% from 61 in 2018 to 20 in 2022.
- 2018: 61
- 2019: 52
- 2020: 109
- 2021: 11
- 2022: 20
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Medicare-allowed amount
Medicare-allowed amount decreased 62% from $7,691 in 2018 to $2,920 in 2022.
- 2018: $7,691
- 2019: $6,045
- 2020: $17,101
- 2021: $1,012
- 2022: $2,920
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Paid by Medicare
Paid by Medicare decreased 63% from $5,916 in 2018 to $2,211 in 2022.
- 2018: $5,916
- 2019: $4,817
- 2020: $13,545
- 2021: $776
- 2022: $2,211
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Medicare Part D prescriptions
CMS data for Part D prescriptions are available for 2014 only.
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30-day fills
CMS data for 30-day fills are available for 2014 only.
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Part D drug cost
CMS data for Part D drug cost are available for 2014 only.
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $119.06 in 2019 to $4,103.77 in 2025.
- 2019: $119.06
- 2021: $15.94
- 2023: $32,138.73
- 2024: $12,791.30
- 2025: $4,103.77
Sources: CMS Medicare Physician & Other Practitioners (2022), CMS Medicare Part D Prescribers (2014), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): 17 records totaling $4,103.77.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| INTUITIVE SURGICAL, INC. |
Education
In-kind items and services
|
DAVINCI XI | General | $1,500.00 |
| INTUITIVE SURGICAL, INC. |
Travel and Lodging
In-kind items and services
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Da Vinci Surgical System | General | $691.13 |
| INTUITIVE SURGICAL, INC. |
Travel and Lodging
In-kind items and services
|
Da Vinci Surgical System | General | $602.81 |
| INTUITIVE SURGICAL, INC. |
Travel and Lodging
In-kind items and services
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Da Vinci Surgical System | General | $327.00 |
| INTUITIVE SURGICAL, INC. |
Travel and Lodging
In-kind items and services
|
Da Vinci Surgical System | General | $327.00 |
| INTUITIVE SURGICAL, INC. |
Travel and Lodging
In-kind items and services
|
Da Vinci Surgical System | General | $216.91 |
| INTUITIVE SURGICAL, INC. |
Food and Beverage
In-kind items and services
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Da Vinci Surgical System | General | $87.31 |
| INTUITIVE SURGICAL, INC. |
Travel and Lodging
In-kind items and services
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Da Vinci Surgical System | General | $68.07 |
| INTUITIVE SURGICAL, INC. |
Travel and Lodging
In-kind items and services
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Da Vinci Surgical System | General | $68.07 |
| INTUITIVE SURGICAL, INC. |
Food and Beverage
In-kind items and services
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Da Vinci Surgical System | General | $48.89 |
| INTUITIVE SURGICAL, INC. |
Food and Beverage
In-kind items and services
|
Da Vinci Surgical System | General | $43.18 |
| INTUITIVE SURGICAL, INC. |
Food and Beverage
In-kind items and services
|
Da Vinci Surgical System | General | $39.84 |
| INTUITIVE SURGICAL, INC. |
Food and Beverage
In-kind items and services
|
Da Vinci Surgical System | General | $28.97 |
| COLOPLAST CORP |
Food and Beverage
In-kind items and services
|
Luja Coude | General | $23.59 |
| INTUITIVE SURGICAL, INC. |
Travel and Lodging
In-kind items and services
|
Da Vinci Surgical System | General | $19.00 |
| INTUITIVE SURGICAL, INC. |
Travel and Lodging
In-kind items and services
|
Da Vinci Surgical System | General | $6.00 |
| INTUITIVE SURGICAL, INC. |
Travel and Lodging
In-kind items and services
|
Da Vinci Surgical System | General | $6.00 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2021 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2017โ2022; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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20 | 20 | $322.00 | $146.00 |
Source: CMS Part B by Provider and Service, 2022; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2014.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Santyl | Collagenase Clostridium Hist. | 11 | 194 | $2,464.05 | โ |
Source: CMS Part D by Provider and Drug, 2014; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-01-19NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GENERAL SURGERY
I20050610000097
MA
8628011608
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Cambridge Public Health Commission
1493 Cambridge St, Cambridge, MA 021391047
Phone: 6176651000
President And Fellows Of Harvard College
75 Mount Auburn St, Cambridge, MA 021384960
Phone: 6174968700
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Colon & Rectal Surgery
Doctor of Medicine (M.D.)
Otolaryngology
Doctor of Medicine (M.D.)
Podiatrist
Doctor of Podiatric Medicine
Physician Assistant
Physician Assistant
Surgery - Vascular Surgery
Doctor of Medicine (M.D.)
Urology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1493 CAMBRIDGE ST DEPT OF, CAMBRIDGE, MA 021391099 (Tel: 6176652555)
Registered at 63 NORFOLK RD, MILLIS, MA 020541723 (Tel: 5087261072)
NPI status registered as active in NPPES database
Registered at 125 PARKER HILL AVE, ROXBURY CROSSING, MA 021202847 (Tel: 6177545670)
Registered at 125 PARKER HILL AVE, ROXBURY CROSSING, MA 021202847 (Tel: 6177545670)
Recorded as LISA FERZOCO, M.D.
Surgery (license number reported to NPPES: MA 205372)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Surgery Specialists in Cambridge
- Dr. Kelly Migliero, MD
- Dr. Erika Fellinger, MD
- Dr. Arundhati Ghosh, MD
- Dr. Aram Demirjian, MD
- Dr. Karen Ahlert, MD
- Dr. Ketan Sheth, MD
Mailing Address
63 Norfolk Rd
Millis, MA 020541723
Phone: 5087261072