Mark D. Santello, PhD
- Medicare patients, 2024
- 36
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 115 Mill Street, Belmont, MA 02478
- Practice phone
- Call (617) 855-3450
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mark Santello's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Mark D. Santello is a clinical psychologist in Belmont, Massachusetts
Mark Santello practices at McLean Hospital in Belmont, Massachusetts, part of Mass General Brigham.
Mark Santello's NPI, 1184679383, was assigned on May 24, 2006. Mark Santello graduated from University of Vermont College of Medicine in 1992. Mark Santello holds Massachusetts license 6601.
- NPI
- 1184679383NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648448019
- NPI enumeration date
- May 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 855-3450
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark D. Santello practices at McLean Hospital in Belmont, Massachusetts
Mark Santello's primary practice is McLean Hospital, at 115 Mill Street, Belmont, MA 02478 in Middlesex County. The practice phone is (617) 855-3450.
- McLean Hospital115 Mill Street, Belmont, MA 02478 · Middlesex CountyPhone(617) 855-3450
Source: Dmand AI Affiliation Data
Mark D. Santello is affiliated with 1 site of care and 1 medical group
Mark Santello's primary practice is McLean Hospital in Belmont, Massachusetts, part of Mass General Brigham. The medical group on file is McLean Hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mark D. Santello's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Santello practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McLean Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Mass General Brigham and 6.2K+ hospitals, with verified contacts in the same login.
Mark D. Santello is one of 970 clinical psychologists in Massachusetts
Clinical is Mark Santello's primary specialty in the NPI Registry, under taxonomy code 103TC0700X. Mark Santello is licensed in Massachusetts.
Specialties and state licenses
- Clinical psychologist, MassachusettsPrimary
Clinical psychologists near Mark Santello
Counts of clinical psychologists 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
Mark D. Santello treated 36 Medicare patients in 2024, average age 61
CMS counts 36 Medicare patients who saw Mark Santello in 2024. The largest group is 65 to 74, with 18 patients. 75% of them have anxiety, and 75% have depression. 36% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Santello's median patient age at 60, with 75% women.
Mark Santello's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Santello's Medicare patients by sex, 2024
- Women2569%
- Men1131%
Chronic conditions among Mark Santello's Medicare patients, 2024
- Anxiety75%
- Depression75%
- Mood disorders75%
- High blood pressure58%
- High cholesterol56%
- Bipolar disorder50%
- Arthritis42%
Share of Medicare patients with each condition. A patient can have several.
Mark Santello's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women75%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark D. Santello offers telehealth to Medicare patients
Mark Santello accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Mark Santello as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Mark D. Santello graduated from University of Vermont College of Medicine
Mark Santello graduated from University of Vermont College of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mark D. Santello'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 DataMedicare Physician & Other Practitioners - by Provider (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) |
| 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 Mark D. Santello
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark D. Santello's NPI number?
Mark D. Santello's NPI number is 1184679383. It was assigned on May 24, 2006, and it is active in the NPI Registry.
What does Mark D. Santello specialize in?
Mark D. Santello is a clinical psychologist in Belmont, Massachusetts. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).
Where does Mark D. Santello practice?
Mark Santello practices at 115 Mill Street, Belmont, MA 02478. Mark Santello's primary practice is McLean Hospital in Belmont, Massachusetts, part of Mass General Brigham.
What is Mark D. Santello's office phone number?
The practice phone on file for Mark Santello is (617) 855-3450.
What is Mark D. Santello's medical license number?
Mark Santello holds Massachusetts license 6601.
Which hospitals is Mark D. Santello affiliated with?
Mark Santello practices at McLean Hospital in Belmont, Massachusetts.
What medical group is Mark D. Santello part of?
Mark Santello is linked to McLean Hospital.
Does Mark D. Santello accept Medicare?
Yes. CMS lists Mark Santello as accepting Medicare assignment.
Does Mark D. Santello offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Mark Santello as offering telehealth services.
How many Medicare patients does Mark D. Santello see?
CMS counts 36 Medicare patients who saw Mark Santello in 2024, with an average age of 61.
Where did Mark D. Santello go to medical school?
Mark Santello graduated from University of Vermont College of Medicine in 1992.
How long has Mark D. Santello been practicing?
Mark Santello graduated from medical school in 1992, 34 years ago.
Selling to clinical practices?
See clinical psychologists in Massachusetts by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card