Dr. Mark Benjamin Davidson, MD
- Medicare services, 2024
- 409
- Medicare patients, 2024
- 147
- Part D claims, 2024
- 2,557
- Hospital affiliations
- 3
- Industry payments
- $110
- Practice address
- 157 Union Street, Marlborough, MA 01752
- Practice phone
- Call (508) 481-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Davidson'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.
Dr. Mark Benjamin Davidson is an internist in Marlborough, Massachusetts
Dr. Davidson practices at UMass Memorial Medical Center - Marlborough Campus in Marlborough, Massachusetts, part of UMass Memorial Health Care.
Dr. Davidson's NPI, 1417948522, was assigned on October 31, 2005. Dr. Davidson graduated from Tufts University School of Medicine in 1998. Dr. Davidson holds Massachusetts license 218842.
- NPI
- 1417948522NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840194692
- NPI enumeration date
- October 31, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (508) 481-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Benjamin Davidson practices at UMass Memorial Medical Center - Marlborough Campus in Marlborough, Massachusetts
Dr. Davidson's primary practice is UMass Memorial Medical Center - Marlborough Campus, at 157 Union Street, Marlborough, MA 01752 in Middlesex County. The practice phone is (508) 481-5000.
- UMass Memorial Medical Center - Marlborough Campus157 Union Street, Marlborough, MA 01752 · Middlesex CountyPhone(508) 481-5000
Source: Dmand AI Affiliation Data
Dr. Mark Benjamin Davidson is affiliated with 6 sites of care and 2 medical groups
Dr. Davidson's primary practice is UMass Memorial Medical Center - Marlborough Campus in Marlborough, Massachusetts, part of UMass Memorial Health Care. Dr. Davidson is also affiliated with UMass Memorial Medical Center - University Campus. The medical group on file is UMass Memorial Medical Group. Dmand AI also links Dr. Davidson to 1 more hospital, 2 home health agencies, 1 group practice or clinic and 1 medical group, 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. Mark Benjamin Davidson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Davidson practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UMass Memorial Medical Center - Marlborough Campus | Available with a free account |
| +5 more sites and 1 medical group | 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 UMass Memorial Health Care and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark Benjamin Davidson is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Davidson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Davidson is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Davidson
Counts of internists 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. Mark Benjamin Davidson billed Medicare for 409 services in 2024
CMS data shows 409 Medicare services from Dr. Davidson across 8 procedure codes in 2024, for 147 Medicare patients. Medicare paid $23,512 for them. Every service was in an office.
Dr. Davidson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2182024: 2222%
- Other services
- 2023: 1502024: 1521%
- Tests and treatments
- 2023: 202024: 3575%
Dr. Davidson compared with the Massachusetts median for internists, 2024
- Dr. Davidson
- Massachusetts median
- Medicare services
- 409vs 4315% below
- Medicare patients
- 147vs 19424% below
- Part D claims
- 2,192vs 4025.5 times
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Davidson'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Benjamin Davidson treated 147 Medicare patients in 2024, average age 76
CMS counts 147 Medicare patients who saw Dr. Davidson in 2024. The largest group is 65 to 74, with 60 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Davidson's median patient age at 73, with 36% women.
Dr. Davidson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Davidson's Medicare patients by sex, 2024
- Women4430%
- Men10370%
Chronic conditions among Dr. Davidson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis33%
- Chronic kidney disease33%
- Diabetes31%
- Ischemic heart disease31%
- Atrial fibrillation21%
- Anxiety20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Davidson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women36%
- Men64%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Benjamin Davidson wrote 2,557 Medicare Part D claims in 2024
In 2024, Dr. Davidson wrote 2,557 Medicare Part D claims for 196 patients. 93% of them were for generic drugs. CMS names the drug for 2,192 of them, across 59 drugs with 11 or more claims each, at $76,130 in total drug cost. In 2023, CMS named 2,028 claims across 52 drugs.
Dr. Davidson's Part D claims by kind of drug, 2024
- Generic2,382 claims93%
- Brand-name and other175 claims7%
Dr. Davidson's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Davidson's Part D claims, 2024
- Opioids2%46 of 2,557 claims
- Antibiotics2%63 of 2,557 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,0282024: 2,1928%
Drugs named by CMS: 59 in 2024, 52 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Mark Benjamin Davidson offers telehealth to Medicare patients
Dr. Davidson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Davidson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mark Benjamin Davidson received $110 in industry payments from 2018 to 2025
CMS Open Payments shows 5 general payments to Dr. Davidson from 5 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $31.
General payments to Dr. Davidson by program year, 2018 to 2025
Companies that paid Dr. Davidson the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Benjamin Davidson graduated from Tufts University School of Medicine
Dr. Davidson graduated from Tufts University School of Medicine in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Benjamin Davidson'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)Medicare Part D Prescribers - 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) |
| 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. Mark Benjamin Davidson
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. Mark Benjamin Davidson's NPI number?
Dr. Mark Benjamin Davidson's NPI number is 1417948522. It was assigned on October 31, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Benjamin Davidson?
Dr. Mark Benjamin Davidson is an internist in Marlborough, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mark Benjamin Davidson practice?
Dr. Davidson practices at 157 Union Street, Marlborough, MA 01752. Dr. Davidson's primary practice is UMass Memorial Medical Center - Marlborough Campus in Marlborough, Massachusetts, part of UMass Memorial Health Care. Dmand AI also links Dr. Davidson to 1 hospital, 2 home health agencies, 1 group practice or clinic and 1 medical group.
What is Dr. Mark Benjamin Davidson's office phone number?
The practice phone on file for Dr. Davidson is (508) 481-5000.
What is Dr. Mark Benjamin Davidson's medical license number?
Dr. Davidson holds Massachusetts license 218842.
Which hospitals is Dr. Mark Benjamin Davidson affiliated with?
Dr. Davidson practices at UMass Memorial Medical Center - Marlborough Campus in Marlborough, Massachusetts. Dr. Davidson is also affiliated with UMass Memorial Medical Center - University Campus. Dmand AI links Dr. Davidson to 1 more hospital.
What medical group is Dr. Mark Benjamin Davidson part of?
Dr. Davidson is linked to UMass Memorial Medical Group. Dmand AI links Dr. Davidson to 1 more medical group.
Does Dr. Mark Benjamin Davidson accept Medicare?
Yes. CMS data shows Dr. Davidson billed Medicare for 409 services in 2024, and Dr. Davidson accepts Medicare assignment.
Does Dr. Mark Benjamin Davidson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Davidson as offering telehealth services.
How many Medicare patients does Dr. Mark Benjamin Davidson see?
CMS counts 147 Medicare patients who saw Dr. Davidson in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Mark Benjamin Davidson bill to Medicare?
In 2024, Dr. Davidson's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99215).
Where did Dr. Mark Benjamin Davidson go to medical school?
Dr. Davidson graduated from Tufts University School of Medicine in 1998.
What drugs does Dr. Mark Benjamin Davidson prescribe most?
In 2024 Medicare Part D data, Dr. Davidson's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Simvastatin.
Has Dr. Mark Benjamin Davidson received payments from drug or device companies?
CMS Open Payments shows $110 in general payments to Dr. Davidson from 5 companies from 2018 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Mark Benjamin Davidson been practicing?
Dr. Davidson graduated from medical school in 1998, 28 years ago.
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