Dr. James Hermenegildo, MD
- Medicare services, 2024
- 661
- Medicare patients, 2024
- 251
- Part D claims, 2024
- 102
- Hospital affiliations
- 3
- Industry payments
- $236,155
- Practice address
- 736 Cambridge Street, Nevins Building, Brighton, MA 02135
- Practice phone
- Call (617) 789-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hermenegildo'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. James Hermenegildo is a general surgeon in Brighton, Massachusetts
Dr. Hermenegildo practices at Boston Medical Center - Brighton in Brighton, Massachusetts, part of Boston Medical Center Health System.
Dr. Hermenegildo's NPI, 1184651176, was assigned on June 27, 2006. Dr. Hermenegildo graduated from Geisel School of Medicine at Dartmouth in 1996. Dr. Hermenegildo holds Massachusetts license MA158476.
- NPI
- 1184651176NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214959105
- NPI enumeration date
- June 27, 2006
- NPI status
- Active
- Practice phone
- (617) 789-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. James Hermenegildo practices at Boston Medical Center - Brighton in Brighton, Massachusetts
Dr. Hermenegildo's primary practice is Boston Medical Center - Brighton, at 736 Cambridge Street, Nevins Building, Brighton, MA 02135 in Suffolk County. The practice phone is (617) 789-3000.
- Boston Medical Center - Brighton736 Cambridge Street, Nevins Building, Brighton, MA 02135 · Suffolk CountyPhone(617) 789-3000
Source: Dmand AI Affiliation Data
Dr. James Hermenegildo is affiliated with 8 sites of care and 7 medical groups
Dr. Hermenegildo's primary practice is Boston Medical Center - Brighton in Brighton, Massachusetts, part of Boston Medical Center Health System. Dr. Hermenegildo is also affiliated with Rhode Island Hospital. The medical group on file is Brown Health Medical Group. Dmand AI also links Dr. Hermenegildo to 1 more hospital, 6 medical groups, 4 group practices and clinics and 1 hospital outpatient department, 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. James Hermenegildo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hermenegildo practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Medical Center - Brighton | Available with a free account |
| +7 more sites and 6 medical groups | 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 Boston Medical Center Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James Hermenegildo is one of 732 general surgeons in Massachusetts
Surgery is Dr. Hermenegildo's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Hermenegildo is licensed in Massachusetts.
Specialties and state licenses
- Surgery, MassachusettsPrimary
General surgeons near Dr. Hermenegildo
Counts of general 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. James Hermenegildo billed Medicare for 661 services in 2024
CMS data shows 661 Medicare services from Dr. Hermenegildo across 13 procedure codes in 2024, for 251 Medicare patients. Medicare paid $59,581 for them.
Dr. Hermenegildo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7222024: 63412%
- Surgery
- 2023: 502024: 2746%
Where Dr. Hermenegildo's Medicare services took place, 2024
- In an office17226%
- In a facility48974%
Dr. Hermenegildo compared with the Massachusetts median for general surgeons, 2024
- Dr. Hermenegildo
- Massachusetts median
- Medicare services
- 661vs 2003.3 times
- Medicare patients
- 251vs 15265% above
- Part D claims
- 70vs 223.2 times
Medians across 688 general surgeons in Massachusetts with Dmand AI profiles that report each measure.
Dr. Hermenegildo'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. Hermenegildo and other general surgeons in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Hermenegildo treated 251 Medicare patients in 2024, average age 71
CMS counts 251 Medicare patients who saw Dr. Hermenegildo in 2024. The largest group is 65 to 74, with 81 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 44% are also on Medicaid. Their average risk score is 1.89, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Hermenegildo's median patient age at 63, with 51% women.
Dr. Hermenegildo's Medicare patients by age, 2024
Dr. Hermenegildo's Medicare patients by sex, 2024
- Women12550%
- Men12650%
Chronic conditions among Dr. Hermenegildo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Anxiety55%
- Mood disorders51%
- Depression47%
- Arthritis44%
- Diabetes39%
- COPD33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hermenegildo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women51%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James Hermenegildo wrote 102 Medicare Part D claims in 2024
In 2024, Dr. Hermenegildo wrote 102 Medicare Part D claims for 74 patients. 100% of them were for generic drugs. CMS names the drug for 70 of them, across 2 drugs with 11 or more claims each, at $267 in total drug cost. In 2023, CMS named 101 claims across 4 drugs.
Dr. Hermenegildo'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. Hermenegildo's Part D claims, 2024
- Opioids60%61 of 102 claims
- Antibiotics28%29 of 102 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: 1012024: 7031%
Drugs named by CMS: 2 in 2024, 4 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
How Dr. James Hermenegildo takes part in Medicare
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 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)
Spinal fusion: 1 to 10 procedures (CMS shows small counts as a range)
Source: Doctors and Clinicians Utilization Data (CMS)
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Dr. James Hermenegildo received $236,155 in industry payments from 2016 to 2025
CMS Open Payments shows 200 general payments to Dr. Hermenegildo from 24 drug and device companies from 2016 to 2025. Education make up the largest share, 91% of the total. Intuitive Surgical, Inc. paid the most, $230,842.
General payments to Dr. Hermenegildo by program year, 2016 to 2025
General payments to Dr. Hermenegildo by kind, 2016 to 2025
- Education$215,00091%
- Food and beverage$10,9525%
- Consulting fees$4,0632%
- Speaker and faculty fees$4,0002%
- Travel and lodging$2,1401%
Companies that paid Dr. Hermenegildo 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. James Hermenegildo graduated from Geisel School of Medicine at Dartmouth
Dr. Hermenegildo graduated from Geisel School of Medicine at Dartmouth in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James Hermenegildo'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 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. James Hermenegildo
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. James Hermenegildo's NPI number?
Dr. James Hermenegildo's NPI number is 1184651176. It was assigned on June 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James Hermenegildo?
Dr. James Hermenegildo is a general surgeon in Brighton, Massachusetts. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. James Hermenegildo practice?
Dr. Hermenegildo practices at 736 Cambridge Street, Nevins Building, Brighton, MA 02135. Dr. Hermenegildo's primary practice is Boston Medical Center - Brighton in Brighton, Massachusetts, part of Boston Medical Center Health System. Dmand AI also links Dr. Hermenegildo to 1 hospital, 6 medical groups, 4 group practices and clinics and 1 hospital outpatient department.
What is Dr. James Hermenegildo's office phone number?
The practice phone on file for Dr. Hermenegildo is (617) 789-3000.
What is Dr. James Hermenegildo's medical license number?
Dr. Hermenegildo holds Massachusetts license MA158476.
Which hospitals is Dr. James Hermenegildo affiliated with?
Dr. Hermenegildo practices at Boston Medical Center - Brighton in Brighton, Massachusetts. Dr. Hermenegildo is also affiliated with Rhode Island Hospital. Dmand AI links Dr. Hermenegildo to 1 more hospital.
What medical group is Dr. James Hermenegildo part of?
Dr. Hermenegildo is linked to Brown Health Medical Group. Dmand AI links Dr. Hermenegildo to 6 more medical groups.
Does Dr. James Hermenegildo accept Medicare?
Yes. CMS data shows Dr. Hermenegildo billed Medicare for 661 services in 2024.
How many Medicare patients does Dr. James Hermenegildo see?
CMS counts 251 Medicare patients who saw Dr. Hermenegildo in 2024, with an average age of 71.
What services does Dr. James Hermenegildo bill to Medicare?
In 2024, Dr. Hermenegildo's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and office visit, established patient (99213).
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Where did Dr. James Hermenegildo go to medical school?
Dr. Hermenegildo graduated from Geisel School of Medicine at Dartmouth in 1996.
What drugs does Dr. James Hermenegildo prescribe most?
In 2024 Medicare Part D data, Dr. Hermenegildo's most prescribed drugs by claims were Oxycodone-Acetaminophen and Cephalexin.
Has Dr. James Hermenegildo received payments from drug or device companies?
CMS Open Payments shows $236,155 in general payments to Dr. Hermenegildo from 24 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. James Hermenegildo been practicing?
Dr. Hermenegildo graduated from medical school in 1996, 30 years ago.
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