Dr. Sofia E. Matta, MD
- Medicare services, 2023
- 438
- Medicare patients, 2024
- 17
- Hospital affiliations
- 1
- Industry payments
- $211
- Medical groups
- 3
- Practice address
- 1 Constitution Plz, Charlestown, MA 02129
- Practice phone
- Call (617) 724-0287
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Massachusetts General Physicians Organization Inc
Charlestown, Massachusetts
Find Dr. Matta'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. Sofia E. Matta is a psychiatrist in Charlestown, Massachusetts
Dr. Matta practices at Massachusetts General Physicians Organization Inc in Charlestown, Massachusetts.
Dr. Matta's NPI, 1104873751, was assigned on May 28, 2006. Dr. Matta holds Massachusetts license 292390.
- NPI
- 1104873751NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628023249
- NPI enumeration date
- May 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 724-0287
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sofia E. Matta practices at Massachusetts General Physicians Organization Inc in Charlestown, Massachusetts
Dr. Matta's primary practice is Massachusetts General Physicians Organization Inc, at 1 Constitution Plz, Charlestown, MA 02129 in Suffolk County. The practice phone is (617) 724-0287.
- Massachusetts General Physicians Organization Inc1 Constitution Plz, Charlestown, MA 02129 · Suffolk CountyPhone(617) 724-0287
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sofia E. Matta is affiliated with 2 sites of care and 3 medical groups
Dr. Matta's primary practice is Massachusetts General Physicians Organization Inc in Charlestown, Massachusetts. Dr. Matta is also affiliated with Massachusetts General Hospital. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Matta to 2 more medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sofia E. Matta's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Matta practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Physicians Organization Inc | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sofia E. Matta is one of 1,857 psychiatrists in Massachusetts
Psychiatry is Dr. Matta's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dmand AI has Dr. Matta's licenses on file in 2 states: Massachusetts and New York.
Specialties and state licenses
- Psychiatry, MassachusettsPrimary
- New York license
Psychiatrists near Dr. Matta
Counts of psychiatrists 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. Sofia E. Matta billed Medicare for 438 services in 2023
CMS data shows 438 Medicare services from Dr. Matta across 3 procedure codes in 2023, for 17 Medicare patients. Medicare paid $34,489 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Matta's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1932023: 32066%
- Tests and treatments
- 2022: 502023: 118136%
Dr. Matta compared with the Massachusetts median for psychiatrists, 2023
- Dr. Matta
- Massachusetts median
- Medicare services
- 438vs 1722.5 times
- Medicare patients
- 17vs 4260% below
Medians across 2,056 psychiatrists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Matta's most billed Medicare procedure codes, 2023
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. Matta and other psychiatrists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sofia E. Matta treated 17 Medicare patients in 2024, average age 62
CMS counts 17 Medicare patients who saw Dr. Matta in 2024. The largest group is 85 and over, with 0 patients. 75% of them have anxiety, and 75% have depression. Their average risk score is 2.60, 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. Matta's median patient age at 54, with 28% women.
Dr. Matta's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Matta's Medicare patients, 2024
- Anxiety75%
- Depression75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Matta's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women28%
- Men67%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Sofia E. Matta takes part in Medicare
Dr. Matta accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Sofia E. Matta received $211 in industry payments from 2021 to 2025
CMS Open Payments shows 4 general payments to Dr. Matta from 3 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $122.
General payments to Dr. Matta by program year, 2021 to 2025
Companies that paid Dr. Matta the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sofia E. Matta'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Sofia E. Matta
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. Sofia E. Matta's NPI number?
Dr. Sofia E. Matta's NPI number is 1104873751. It was assigned on May 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sofia E. Matta?
Dr. Sofia E. Matta is a psychiatrist in Charlestown, Massachusetts. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Sofia E. Matta practice?
Dr. Matta practices at 1 Constitution Plz, Charlestown, MA 02129. Dr. Matta's primary practice is Massachusetts General Physicians Organization Inc in Charlestown, Massachusetts. Dmand AI also links Dr. Matta to 2 medical groups.
What is Dr. Sofia E. Matta's office phone number?
The practice phone on file for Dr. Matta is (617) 724-0287.
What is Dr. Sofia E. Matta's medical license number?
Dr. Matta holds Massachusetts license 292390, one of the licenses on file in 2 states.
Which states has Dr. Sofia E. Matta been licensed in?
Dmand AI has state licenses on file for Dr. Matta in Massachusetts and New York.
Which hospitals is Dr. Sofia E. Matta affiliated with?
Dr. Matta is affiliated with Massachusetts General Hospital.
What medical group is Dr. Sofia E. Matta part of?
Dr. Matta is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Matta to 2 more medical groups.
Does Dr. Sofia E. Matta accept Medicare?
Yes. CMS data shows Dr. Matta billed Medicare for 438 services in 2023, and Dr. Matta accepts Medicare assignment.
How many Medicare patients does Dr. Sofia E. Matta see?
CMS counts 17 Medicare patients who saw Dr. Matta in 2024, with an average age of 62.
Show 3 more questionsShow fewer questions
What services does Dr. Sofia E. Matta bill to Medicare?
In 2023, Dr. Matta's most billed Medicare services were hospital inpatient care (99232), psychiatric service (90792) and hospital inpatient care (99231).
Has Dr. Sofia E. Matta received payments from drug or device companies?
CMS Open Payments shows $211 in general payments to Dr. Matta from 3 companies from 2021 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Sofia E. Matta been practicing?
Dr. Matta graduated from medical school in 2000, 26 years ago.
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