Dr. Michael S. Kain, MD
- Medicare services, 2024
- 129
- Medicare patients, 2024
- 86
- Part D claims, 2022
- 15
- Hospital affiliations
- 2
- Industry payments
- $176,006
- Practice address
- 1 Boston Medical Center Place, Boston, MA 02118
- Practice phone
- Call (617) 638-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kain's professional email, personal email and mobile number
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Dr. Michael S. Kain is an orthopedic surgeon in Boston, Massachusetts
Dr. Kain practices at Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System.
Dr. Kain's NPI, 1104092055, was assigned on May 1, 2008. Dr. Kain graduated from Jefferson Medical College of Thomas Jefferson University in 2002. Dr. Kain holds Massachusetts license 214968.
- NPI
- 1104092055NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193881217
- NPI enumeration date
- May 1, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 638-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael S. Kain practices at Boston Medical Center in Boston, Massachusetts
Dr. Kain's primary practice is Boston Medical Center, at 1 Boston Medical Center Place, Boston, MA 02118 in Suffolk County. The practice phone is (617) 638-8000.
- Boston Medical Center1 Boston Medical Center Place, Boston, MA 02118 · Suffolk CountyPhone(617) 638-8000
Source: Dmand AI Affiliation Data
Dr. Michael S. Kain is affiliated with 4 sites of care and 3 medical groups
Dr. Kain's primary practice is Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System. Dr. Kain is also affiliated with St. Joseph Hospital. The medical group on file is Lahey Clinic. Dmand AI also links Dr. Kain to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael S. Kain's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kain practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael S. Kain is one of 593 orthopedic surgeons in Massachusetts
Orthopaedic surgery is Dr. Kain's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Kain is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dr. Kain is licensed in Massachusetts.
Specialties and state licenses
- Orthopaedic surgery, MassachusettsPrimary
Orthopedic surgeons near Dr. Kain
Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Michael S. Kain billed Medicare for 129 services in 2024
CMS data shows 129 Medicare services from Dr. Kain across 5 procedure codes in 2024, for 86 Medicare patients. Medicare paid $19,229 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kain's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 972024: 934%
- Imaging
- 2023: 02024: 23
- Surgery
- 2023: 02024: 13
Dr. Kain compared with the Massachusetts median for orthopedic surgeons, 2024
- Dr. Kain
- Massachusetts median
- Medicare services
- 129vs 67281% below
- Medicare patients
- 86vs 30272% below
- Part D claims
- 15vs 5070% below
Medians across 543 orthopedic surgeons in Massachusetts with Dmand AI profiles that report each measure.
Dr. Kain's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kain and other orthopedic surgeons in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael S. Kain treated 86 Medicare patients in 2024, average age 69
CMS counts 86 Medicare patients who saw Dr. Kain in 2024. The largest group is 65 to 74, with 28 patients. 74% of them have high blood pressure, and 67% have arthritis. 49% are also on Medicaid. Their average risk score is 1.47, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kain's median patient age at 52, with 60% women.
Dr. Kain's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kain's Medicare patients by sex, 2024
- Women5159%
- Men3541%
Chronic conditions among Dr. Kain's Medicare patients, 2024
- High blood pressure74%
- Arthritis67%
- High cholesterol60%
- Mood disorders42%
- Anxiety37%
- Depression37%
- Osteoporosis36%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kain's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women60%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael S. Kain wrote 15 Medicare Part D claims in 2022
In 2022, Dr. Kain wrote 15 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $67 in total drug cost. In 2017, CMS named 36 claims across 2 drugs.
Dr. Kain's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2022
- 2017
- 2022
- Claims for drugs CMS names
- 2017: 362022: 1558%
Drugs named by CMS: 1 in 2022, 2 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Michael S. Kain ranks in the 60th percentile for hip replacement in Medicare
Dr. Kain accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kain as offering telehealth. CMS counts 16 procedures of hip replacement by Dr. Kain, more than 60% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Kain ranks in Medicare procedure volume
- Hip replacement
- 60th percentile16 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Knee replacement: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael S. Kain received $176,006 in industry payments from 2016 to 2025
CMS Open Payments shows 251 general payments to Dr. Kain from 13 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 63% of the total. Smith & Nephew, Inc. paid the most, $153,468. It also lists 1 research payment totaling $75 in 2023.
General payments to Dr. Kain by program year, 2016 to 2025
General payments to Dr. Kain by kind, 2016 to 2025
- Speaker and faculty fees$111,65063%
- Consulting fees$24,52514%
- Travel and lodging$19,87711%
- Food and beverage$10,5566%
- Education$9,3975%
Companies that paid Dr. Kain the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael S. Kain graduated from Jefferson Medical College of Thomas Jefferson University
Dr. Kain graduated from Jefferson Medical College of Thomas Jefferson University in 2002.
- Medical school
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael S. Kain's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Michael S. Kain
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Michael S. Kain's NPI number?
Dr. Michael S. Kain's NPI number is 1104092055. It was assigned on May 1, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael S. Kain?
Dr. Michael S. Kain is an orthopedic surgeon in Boston, Massachusetts. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Michael S. Kain practice?
Dr. Kain practices at 1 Boston Medical Center Place, Boston, MA 02118. Dr. Kain's primary practice is Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System. Dmand AI also links Dr. Kain to 2 group practices and clinics and 2 medical groups.
What is Dr. Michael S. Kain's office phone number?
The practice phone on file for Dr. Kain is (617) 638-8000.
What is Dr. Michael S. Kain's medical license number?
Dr. Kain holds Massachusetts license 214968.
Which hospitals is Dr. Michael S. Kain affiliated with?
Dr. Kain practices at Boston Medical Center in Boston, Massachusetts. Dr. Kain is also affiliated with St. Joseph Hospital.
What medical group is Dr. Michael S. Kain part of?
Dr. Kain is linked to Lahey Clinic. Dmand AI links Dr. Kain to 2 more medical groups.
Does Dr. Michael S. Kain accept Medicare?
Yes. CMS data shows Dr. Kain billed Medicare for 129 services in 2024, and Dr. Kain accepts Medicare assignment.
Does Dr. Michael S. Kain offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Kain as offering telehealth services.
How many Medicare patients does Dr. Michael S. Kain see?
CMS counts 86 Medicare patients who saw Dr. Kain in 2024, with an average age of 69.
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Is Dr. Michael S. Kain board certified?
Yes. Dr. Kain is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.
What services does Dr. Michael S. Kain bill to Medicare?
In 2024, Dr. Kain's most billed Medicare services were office visit, established patient (99213), diagnostic imaging (76000) and office visit, established patient (99214).
Where did Dr. Michael S. Kain go to medical school?
Dr. Kain graduated from Jefferson Medical College of Thomas Jefferson University in 2002.
What drugs does Dr. Michael S. Kain prescribe most?
In 2022 Medicare Part D data, Dr. Kain's most prescribed drugs by claims were Meloxicam.
Has Dr. Michael S. Kain received payments from drug or device companies?
CMS Open Payments shows $176,006 in general payments to Dr. Kain from 13 companies from 2016 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Dr. Michael S. Kain been practicing?
Dr. Kain graduated from medical school in 2002, 24 years ago.
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