Arthroplasty, Replacement, HipInternetLegg-Calve-Perthes Disease
Dr. Michael B. Millis, MD
NPI1528096047PAC ID5294777439
- Publications
- 109
- Clinical trials
- 1
- Hospital affiliations
- 1
- Industry payments
- $6,952
- Medical group
- 1
- Practice address
- 300 Longwood Avenue, Boston, MA 02115
- Practice phone
- Call (617) 735-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Millis' professional email, personal email and mobile number
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Dr. Michael B. Millis is an orthopedic surgeon in Boston, Massachusetts
Dr. Millis practices at Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital.
Dr. Millis' NPI, 1528096047, was assigned on June 30, 2006. Dr. Millis graduated from Harvard Medical School in 1970. Dr. Millis holds Massachusetts license 36894.
NPI and contact details
- NPI
- 1528096047NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294777439
- NPI enumeration date
- June 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 735-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 82
- Medical school graduation
- 1970
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael B. Millis practices at Boston Children's Hospital in Boston, Massachusetts
Dr. Millis' primary practice is Boston Children's Hospital, at 300 Longwood Avenue, Boston, MA 02115 in Suffolk County. The practice phone is (617) 735-6000.
- Boston Children's Hospital300 Longwood Avenue, Boston, MA 02115 · Suffolk CountyPhone(617) 735-6000
Source: Dmand AI Affiliation Data
Dr. Michael B. Millis is affiliated with 2 sites of care and 1 medical group
Dr. Millis' primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. The medical group on file is Boston Children's Orthopedics and Sports Medicine Department. Dmand AI also links Dr. Millis to 1 more dialysis center, named with a free account.
Boston Children's Orthopedics and Sports Medicine Department1 dialysis centerName with a free account
See all 3 affiliations for Dr. MillisSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael B. Millis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Millis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Children's Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Michael B. Millis is one of 593 orthopedic surgeons in Massachusetts
Orthopaedic surgery is Dr. Millis' primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Millis is licensed in Massachusetts.
Specialties and state licenses
- Orthopaedic surgery, MassachusettsPrimary
Orthopedic surgeons near Dr. Millis
Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
593orthopedic surgeons in Massachusetts177orthopedic surgeons in Boston24orthopedic surgeons at Boston Children's Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Michael B. Millis' patients have a median age of 19
Across all payers, Dmand AI patient panel data puts Dr. Millis' median patient age at 19, with 73% women.
Dr. Millis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 19
Patient panel by sex, all payers
- Women73%
- Men26%
Source: Dmand AI Patient Panel Data
Dr. Michael B. Millis offers telehealth to Medicare patients
Dr. Millis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Millis as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael B. Millis has 109 publications on record
Dmand AI links 109 papers to Dr. Millis, published from 2009 to 2025. 2018 was the busiest year, with 8. The most frequent topics are Acetabulum, Osteotomy and Hip Dislocation. Dr. Millis has published most often in Clin Orthop Relat Res. Dr. Millis' most frequent co-authors are Eduardo Nilo Vasconcelos Novais, MD, Rafael J. Sierra, MD and Perry L. Schoenecker, MD.
Papers109
Years published2009 to 2025
Dr. Millis' papers by year, 2016 to 2025
Topics Dr. Millis writes about most
- Acetabulum
- Osteotomy
- Hip Dislocation
- Hip Joint
- Hip Dislocation, Congenital
- Radiography
- Range of Motion, Articular
- Femoracetabular Impingement
Dr. Millis' most frequent co-authors
- Eduardo Nilo Vasconcelos Novais, MD28 shared papers
- Rafael J. Sierra, MD18 shared papers
- Perry L. Schoenecker, MD15 shared papers
Recent publications by Dr. Millis
Developmental Dysplasia of the HipFemoracetabular ImpingementLegg-Calve-Perthes Disease
Skeletal Radiol
Feasibility StudiesHip JointRange of Motion, Articular
J Pediatr Orthop
ArthroscopyFemoracetabular ImpingementHip
See who Dr. Millis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Millis works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michael B. Millis has worked on 1 clinical trial
Dmand AI links Dr. Millis to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Femoracetabular Impingement and Osteoarthritis.
Conditions in Dr. Millis' trials
- Femoracetabular Impingement
- Osteoarthritis
Investigators on the most trials with Dr. Millis
Recent clinical trials with Dr. Millis
Identification of Predictors for Clinical Outcomes in Femoroacetabular Impingement Surgery (opens in a new tab)
Active, not recruiting
Femoracetabular ImpingementOsteoarthritis
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Michael B. Millis received $6,952 in industry payments from 2017 to 2022
CMS Open Payments shows 9 general payments to Dr. Millis from 3 drug and device companies from 2017 to 2022. Travel and lodging make up the largest share, 52% of the total. Synthes GmbH paid the most, $5,820.
General payments to Dr. Millis by program year, 2017 to 2022
General payments to Dr. Millis by kind, 2017 to 2022
$7Kin total
- Travel and lodging$3,60152%
- Accredited education speaker fees$3,01543%
- Food and beverage$3375%
Companies that paid Dr. Millis the most, 2017 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael B. Millis graduated from Harvard Medical School
Dr. Millis graduated from Harvard Medical School in 1970.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael B. Millis'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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 B. Millis
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 B. Millis' NPI number?
Dr. Michael B. Millis' NPI number is 1528096047. It was assigned on June 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael B. Millis?
Dr. Michael B. Millis 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 B. Millis practice?
Dr. Millis practices at 300 Longwood Avenue, Boston, MA 02115. Dr. Millis' primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Dmand AI also links Dr. Millis to 1 dialysis center.
What is Dr. Michael B. Millis' office phone number?
The practice phone on file for Dr. Millis is (617) 735-6000.
What is Dr. Michael B. Millis' medical license number?
Dr. Millis holds Massachusetts license 36894.
Which hospitals is Dr. Michael B. Millis affiliated with?
Dr. Millis practices at Boston Children's Hospital in Boston, Massachusetts.
What medical group is Dr. Michael B. Millis part of?
Dr. Millis is linked to Boston Children's Orthopedics and Sports Medicine Department.
Does Dr. Michael B. Millis accept Medicare?
Yes. CMS lists Dr. Millis as accepting Medicare assignment.
Does Dr. Michael B. Millis offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Millis as offering telehealth services.
Where did Dr. Michael B. Millis go to medical school?
Dr. Millis graduated from Harvard Medical School in 1970.
Show 4 more questionsShow fewer questions
Has Dr. Michael B. Millis received payments from drug or device companies?
CMS Open Payments shows $6,952 in general payments to Dr. Millis from 3 companies from 2017 to 2022. The largest total came from Synthes GmbH.
How long has Dr. Michael B. Millis been practicing?
Dr. Millis graduated from medical school in 1970, 56 years ago.
Does Dr. Michael B. Millis do research?
Dmand AI links 109 publications to Dr. Millis, published from 2009 to 2025. Dr. Millis has worked on 1 clinical trial.
Who does Dr. Michael B. Millis publish with?
Dr. Millis' most frequent co-authors are Eduardo Nilo Vasconcelos Novais, MD (28 shared papers), Rafael J. Sierra, MD (18 shared papers) and Perry L. Schoenecker, MD (15 shared papers).
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