Dr. Luis Marcelo Henkel, MD
- Medicare services, 2024
- 280
- Medicare patients, 2024
- 70
- Part D claims, 2024
- 1,869
- Hospital affiliations
- 6
- Industry payments
- $872
- Practice address
- 55 Fruit Street, Boston, MA 02114
- Practice phone
- Call (617) 726-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Henkel'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. Luis Marcelo Henkel is an internist in Boston, Massachusetts
Dr. Henkel practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Henkel's NPI, 1578787248, was assigned on April 12, 2007. Dr. Henkel holds Massachusetts license 233293.
- NPI
- 1578787248NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002905411
- NPI enumeration date
- April 12, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Luis Marcelo Henkel practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Henkel's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.
- Massachusetts General Hospital55 Fruit Street, Boston, MA 02114 · Suffolk CountyPhone(617) 726-2000
Source: Dmand AI Affiliation Data
Dr. Luis Marcelo Henkel is affiliated with 9 sites of care and 3 medical groups
Dr. Henkel's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Henkel is also affiliated with Brigham and Women's Hospital. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Henkel to 4 more hospitals, 2 medical groups, 1 community health center, 1 group practice or clinic and 1 home health agency, 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. Luis Marcelo Henkel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Henkel practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Luis Marcelo Henkel is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Henkel's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Henkel is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Henkel
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. Luis Marcelo Henkel billed Medicare for 280 services in 2024
CMS data shows 280 Medicare services from Dr. Henkel across 7 procedure codes in 2024, for 70 Medicare patients. Medicare paid $19,183 for them. Every service was in an office.
Dr. Henkel's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1152024: 1141%
- Surgery
- 2023: 852024: 85No change
- Other services
- 2023: 552024: 525%
- Tests and treatments
- 2023: 242024: 2921%
Dr. Henkel compared with the Massachusetts median for internists, 2024
- Dr. Henkel
- Massachusetts median
- Medicare services
- 280vs 43135% below
- Medicare patients
- 70vs 19464% below
- Part D claims
- 1,366vs 4023.4 times
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Henkel'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. Henkel and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Luis Marcelo Henkel treated 70 Medicare patients in 2024, average age 72
CMS counts 70 Medicare patients who saw Dr. Henkel in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have high blood pressure, and 54% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.18, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Henkel's median patient age at 51, with 39% women.
Dr. Henkel's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Henkel's Medicare patients by sex, 2024
- Women2637%
- Men4463%
Chronic conditions among Dr. Henkel's Medicare patients, 2024
- High blood pressure75%
- High cholesterol54%
- Ischemic heart disease36%
- Diabetes33%
- Arthritis30%
- Anxiety29%
- Chronic kidney disease24%
- Atrial fibrillation19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Henkel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women39%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Luis Marcelo Henkel wrote 1,869 Medicare Part D claims in 2024
In 2024, Dr. Henkel wrote 1,869 Medicare Part D claims for 130 patients. 81% of them were for generic drugs. CMS names the drug for 1,366 of them, across 48 drugs with 11 or more claims each, at $182,529 in total drug cost. In 2023, CMS named 1,298 claims across 47 drugs.
Dr. Henkel's Part D claims by kind of drug, 2024
- Generic1,523 claims81%
- Brand-name332 claims18%
- Other14 claims1%
Dr. Henkel'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. Henkel's Part D claims, 2024
- Opioids2%39 of 1,869 claims
- Antibiotics1%19 of 1,869 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: 1,2982024: 1,3665%
Drugs named by CMS: 48 in 2024, 47 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. Luis Marcelo Henkel offers telehealth to Medicare patients
Dr. Henkel accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Henkel as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Luis Marcelo Henkel received $872 in industry payments from 2018 to 2025
CMS Open Payments shows 11 general payments to Dr. Henkel from 4 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $337.
General payments to Dr. Henkel by program year, 2018 to 2025
Companies that paid Dr. Henkel the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Luis Marcelo Henkel'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) |
| 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. Luis Marcelo Henkel
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. Luis Marcelo Henkel's NPI number?
Dr. Luis Marcelo Henkel's NPI number is 1578787248. It was assigned on April 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Luis Marcelo Henkel?
Dr. Luis Marcelo Henkel is an internist in Boston, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Luis Marcelo Henkel practice?
Dr. Henkel practices at 55 Fruit Street, Boston, MA 02114. Dr. Henkel's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Henkel to 4 hospitals, 2 medical groups, 1 community health center, 1 group practice or clinic and 1 home health agency.
What is Dr. Luis Marcelo Henkel's office phone number?
The practice phone on file for Dr. Henkel is (617) 726-2000.
What is Dr. Luis Marcelo Henkel's medical license number?
Dr. Henkel holds Massachusetts license 233293.
Which hospitals is Dr. Luis Marcelo Henkel affiliated with?
Dr. Henkel practices at Massachusetts General Hospital in Boston, Massachusetts. Dr. Henkel is also affiliated with Brigham and Women's Hospital. Dmand AI links Dr. Henkel to 4 more hospitals.
What medical group is Dr. Luis Marcelo Henkel part of?
Dr. Henkel is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Henkel to 2 more medical groups.
Does Dr. Luis Marcelo Henkel accept Medicare?
Yes. CMS data shows Dr. Henkel billed Medicare for 280 services in 2024, and Dr. Henkel accepts Medicare assignment.
Does Dr. Luis Marcelo Henkel offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Henkel as offering telehealth services.
How many Medicare patients does Dr. Luis Marcelo Henkel see?
CMS counts 70 Medicare patients who saw Dr. Henkel in 2024, with an average age of 72.
Show 4 more questionsShow fewer questions
What services does Dr. Luis Marcelo Henkel bill to Medicare?
In 2024, Dr. Henkel's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G0439).
What drugs does Dr. Luis Marcelo Henkel prescribe most?
In 2024 Medicare Part D data, Dr. Henkel's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Amlodipine Besylate.
Has Dr. Luis Marcelo Henkel received payments from drug or device companies?
CMS Open Payments shows $872 in general payments to Dr. Henkel from 4 companies from 2018 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Luis Marcelo Henkel been practicing?
Dr. Henkel graduated from medical school in 1997, 29 years ago.
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