Dr. Sergi Martinez-Ramirez, MD
- Medicare services, 2024
- 456
- Medicare patients, 2024
- 280
- Part D claims, 2024
- 406
- Hospital affiliations
- 6
- Medical groups
- 5
- 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. Martinez-Ramirez's professional email, personal email and mobile number
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Dr. Sergi Martinez-Ramirez is a neurologist in Boston, Massachusetts
Dr. Martinez-Ramirez practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Martinez-Ramirez's NPI, 1396125217, was assigned on June 5, 2015. Dr. Martinez-Ramirez holds Massachusetts license 274548.
- NPI
- 1396125217NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729395777
- NPI enumeration date
- June 5, 2015
- 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
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sergi Martinez-Ramirez practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Martinez-Ramirez'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. Sergi Martinez-Ramirez is affiliated with 10 sites of care and 5 medical groups
Dr. Martinez-Ramirez's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Martinez-Ramirez is also affiliated with Massachusetts Eye and Ear. The medical group on file is Massachusetts General Hospital. Dmand AI also links Dr. Martinez-Ramirez to 4 more hospitals, 4 medical groups, 3 group practices and clinics and 1 community health center, each named with a free account. Dr. Martinez-Ramirez's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sergi Martinez-Ramirez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Martinez-Ramirez practices, 10 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 |
| +9 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sergi Martinez-Ramirez is one of 806 neurologists in Massachusetts
Neurology is Dr. Martinez-Ramirez's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Martinez-Ramirez is licensed in Massachusetts.
Specialties and state licenses
- Neurology, MassachusettsPrimary
Neurologists near Dr. Martinez-Ramirez
Counts of neurologists 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. Sergi Martinez-Ramirez billed Medicare for 456 services in 2024
CMS data shows 456 Medicare services from Dr. Martinez-Ramirez across 8 procedure codes in 2024, for 280 Medicare patients. Medicare paid $55,833 for them.
Dr. Martinez-Ramirez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1972024: 37289%
- Other services
- 2023: 492024: 8471%
Where Dr. Martinez-Ramirez's Medicare services took place, 2024
- In an office34876%
- In a facility10824%
Dr. Martinez-Ramirez compared with the Massachusetts median for neurologists, 2024
- Dr. Martinez-Ramirez
- Massachusetts median
- Medicare services
- 456vs 31445% above
- Medicare patients
- 280vs 17857% above
- Part D claims
- 284vs 2705% above
Medians across 741 neurologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Martinez-Ramirez'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. Sergi Martinez-Ramirez treated 280 Medicare patients in 2024, average age 74
CMS counts 280 Medicare patients who saw Dr. Martinez-Ramirez in 2024. The largest group is 75 to 84, with 113 patients. 74% of them have high cholesterol, and 71% have high blood pressure. 20% are also on Medicaid. Their average risk score is 1.60, 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. Martinez-Ramirez's median patient age at 69, with 58% women.
Dr. Martinez-Ramirez's Medicare patients by age, 2024
Dr. Martinez-Ramirez's Medicare patients by sex, 2024
- Women16358%
- Men11742%
Chronic conditions among Dr. Martinez-Ramirez's Medicare patients, 2024
- High cholesterol74%
- High blood pressure71%
- Arthritis58%
- Anxiety42%
- Mood disorders39%
- Depression37%
- Ischemic heart disease37%
- Atrial fibrillation29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Martinez-Ramirez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sergi Martinez-Ramirez wrote 406 Medicare Part D claims in 2024
In 2024, Dr. Martinez-Ramirez wrote 406 Medicare Part D claims for 122 patients. 94% of them were for generic drugs. CMS names the drug for 284 of them, across 9 drugs with 11 or more claims each, at $98,104 in total drug cost. In 2023, CMS named 113 claims across 5 drugs.
Dr. Martinez-Ramirez's Part D claims by kind of drug, 2024
- Generic380 claims94%
- Brand-name26 claims6%
Dr. Martinez-Ramirez'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1132024: 284151%
Drugs named by CMS: 9 in 2024, 5 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. Sergi Martinez-Ramirez offers telehealth to Medicare patients
Dr. Martinez-Ramirez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Martinez-Ramirez as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Dr. Sergi Martinez-Ramirez'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) |
| 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. Sergi Martinez-Ramirez
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. Sergi Martinez-Ramirez's NPI number?
Dr. Sergi Martinez-Ramirez's NPI number is 1396125217. It was assigned on June 5, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Sergi Martinez-Ramirez?
Dr. Sergi Martinez-Ramirez is a neurologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Sergi Martinez-Ramirez practice?
Dr. Martinez-Ramirez practices at 55 Fruit Street, Boston, MA 02114. Dr. Martinez-Ramirez's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Martinez-Ramirez to 4 hospitals, 4 medical groups, 3 group practices and clinics and 1 community health center.
What is Dr. Sergi Martinez-Ramirez's office phone number?
The practice phone on file for Dr. Martinez-Ramirez is (617) 726-2000.
What is Dr. Sergi Martinez-Ramirez's medical license number?
Dr. Martinez-Ramirez holds Massachusetts license 274548.
Which hospitals is Dr. Sergi Martinez-Ramirez affiliated with?
Dr. Martinez-Ramirez practices at Massachusetts General Hospital in Boston, Massachusetts. Dr. Martinez-Ramirez is also affiliated with Massachusetts Eye and Ear. Dmand AI links Dr. Martinez-Ramirez to 4 more hospitals.
What medical group is Dr. Sergi Martinez-Ramirez part of?
Dr. Martinez-Ramirez is linked to Massachusetts General Hospital. Dmand AI links Dr. Martinez-Ramirez to 4 more medical groups.
Does Dr. Sergi Martinez-Ramirez accept Medicare?
Yes. CMS data shows Dr. Martinez-Ramirez billed Medicare for 456 services in 2024, and Dr. Martinez-Ramirez accepts Medicare assignment.
Does Dr. Sergi Martinez-Ramirez offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Martinez-Ramirez as offering telehealth services.
How many Medicare patients does Dr. Sergi Martinez-Ramirez see?
CMS counts 280 Medicare patients who saw Dr. Martinez-Ramirez in 2024, with an average age of 74.
Show 3 more questionsShow fewer questions
What services does Dr. Sergi Martinez-Ramirez bill to Medicare?
In 2024, Dr. Martinez-Ramirez's most billed Medicare services were office visit, established patient (99215), office visit, new patient (99205) and medicare service (G2212).
What drugs does Dr. Sergi Martinez-Ramirez prescribe most?
In 2024 Medicare Part D data, Dr. Martinez-Ramirez's most prescribed drugs by claims were Carbidopa-Levodopa, Gabapentin and Donepezil HCl.
How long has Dr. Sergi Martinez-Ramirez been practicing?
Dr. Martinez-Ramirez graduated from medical school in 2002, 24 years ago.
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