Dr. Sonia Demetrios, MD
- Medicare services, 2024
- 141
- Medicare patients, 2024
- 28
- Part D claims, 2024
- 195
- Hospital affiliations
- 2
- Industry payments
- $1,300
- Practice address
- 175 High St, Newton, NJ 07860
- Practice phone
- Call (973) 383-2121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Demetrios' 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. Sonia Demetrios is a psychiatrist in Morristown, New Jersey
Dr. Demetrios practices at Newton Medical Center in Newton, New Jersey, part of Atlantic Health System.
Dr. Demetrios' NPI, 1598068579, was assigned on December 13, 2010. Dr. Demetrios graduated from Xavier University School of Medicine in 2008. Dr. Demetrios holds New Jersey license 25MA09995300.
- NPI
- 1598068579NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335382464
- NPI enumeration date
- December 13, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (973) 383-2121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sonia Demetrios practices in Newton and Morristown
Dr. Demetrios' primary practice is Newton Medical Center, at 175 High St, Newton, NJ 07860 in Sussex County. The practice phone is (973) 383-2121. Dr. Demetrios also practices at Newton Medical Center, 475 South St, Morristown, NJ 07960.
- Newton Medical CenterPrimary175 High St, Newton, NJ 07860 · Sussex CountyPhone(973) 383-2121
- Newton Medical Center475 South St, Morristown, NJ 07960 · Morris CountyPhone(973) 383-2121
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Sonia Demetrios is affiliated with 2 sites of care and 1 medical group
Dr. Demetrios' primary practice is Newton Medical Center in Newton, New Jersey, part of Atlantic Health System. Dr. Demetrios is also affiliated with Morristown Medical Center. The medical group on file is Atlantic Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Sonia Demetrios' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Demetrios practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Newton Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sonia Demetrios is one of 1,216 psychiatrists in New Jersey
Psychiatry is Dr. Demetrios' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dmand AI has Dr. Demetrios' licenses on file in 2 states: New Jersey and Florida.
Specialties and state licenses
- Psychiatry, New JerseyPrimary
- Florida license
Psychiatrists near Dr. Demetrios
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. Sonia Demetrios billed Medicare for 141 services in 2024
CMS data shows 141 Medicare services from Dr. Demetrios across 3 procedure codes in 2024, for 28 Medicare patients. Medicare paid $9,553 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Demetrios' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1772024: 14120%
Dr. Demetrios compared with the New Jersey median for psychiatrists, 2024
- Dr. Demetrios
- New Jersey median
- Medicare services
- 141vs 18423% below
- Medicare patients
- 28vs 5751% below
- Part D claims
- 49vs 17572% below
Medians across 1,365 psychiatrists in New Jersey with Dmand AI profiles that report each measure.
Dr. Demetrios' 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. Sonia Demetrios treated 28 Medicare patients in 2024, average age 54
CMS counts 28 Medicare patients who saw Dr. Demetrios in 2024. 75% of them have anxiety, and 75% have mood disorders. 54% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Demetrios' median patient age at 40, with 43% women.
Dr. Demetrios' Medicare patients by sex, 2024
- Women1346%
- Men1554%
Chronic conditions among Dr. Demetrios' Medicare patients, 2024
- Anxiety75%
- Mood disorders75%
- Schizophrenia and other psychoses75%
- High cholesterol71%
- Bipolar disorder61%
- High blood pressure61%
- Depression57%
- Tobacco use50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Demetrios' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women43%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sonia Demetrios wrote 195 Medicare Part D claims in 2024
In 2024, Dr. Demetrios wrote 195 Medicare Part D claims for 43 patients. 94% of them were for generic drugs. CMS names the drug for 49 of them, across 4 drugs with 11 or more claims each, at $777 in total drug cost. In 2023, CMS named 25 claims across 2 drugs.
Dr. Demetrios' Part D claims by kind of drug, 2024
- Generic183 claims94%
- Brand-name12 claims6%
Dr. Demetrios' 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: 252024: 4996%
Drugs named by CMS: 4 in 2024, 2 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. Sonia Demetrios takes part in Medicare
Dr. Demetrios 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. Sonia Demetrios received $1,300 in industry payments from 2016 to 2025
CMS Open Payments shows 49 general payments to Dr. Demetrios from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $607.
General payments to Dr. Demetrios by program year, 2016 to 2025
Companies that paid Dr. Demetrios 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. Sonia Demetrios graduated from Xavier University School of Medicine
Dr. Demetrios graduated from Xavier University School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sonia Demetrios'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 Affiliation DataDmand AI Practice 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. Sonia Demetrios
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. Sonia Demetrios' NPI number?
Dr. Sonia Demetrios' NPI number is 1598068579. It was assigned on December 13, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Sonia Demetrios?
Dr. Sonia Demetrios is a psychiatrist in Morristown, New Jersey. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Sonia Demetrios practice?
Dr. Demetrios practices at 175 High St, Newton, NJ 07860. Dr. Demetrios also practices at 475 South St, Morristown, NJ 07960. Dr. Demetrios' primary practice is Newton Medical Center in Newton, New Jersey, part of Atlantic Health System.
What is Dr. Sonia Demetrios' office phone number?
The practice phone on file for Dr. Demetrios is (973) 383-2121.
What is Dr. Sonia Demetrios' medical license number?
Dr. Demetrios holds New Jersey license 25MA09995300, one of the licenses on file in 2 states.
Which states has Dr. Sonia Demetrios been licensed in?
Dmand AI has state licenses on file for Dr. Demetrios in New Jersey and Florida.
Which hospitals is Dr. Sonia Demetrios affiliated with?
Dr. Demetrios practices at Newton Medical Center in Newton, New Jersey. Dr. Demetrios is also affiliated with Morristown Medical Center.
What medical group is Dr. Sonia Demetrios part of?
Dr. Demetrios is linked to Atlantic Medical Group.
Does Dr. Sonia Demetrios accept Medicare?
Yes. CMS data shows Dr. Demetrios billed Medicare for 141 services in 2024, and Dr. Demetrios accepts Medicare assignment.
How many Medicare patients does Dr. Sonia Demetrios see?
CMS counts 28 Medicare patients who saw Dr. Demetrios in 2024, with an average age of 54.
Show 5 more questionsShow fewer questions
What services does Dr. Sonia Demetrios bill to Medicare?
In 2024, Dr. Demetrios' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and hospital inpatient care (99231).
Where did Dr. Sonia Demetrios go to medical school?
Dr. Demetrios graduated from Xavier University School of Medicine in 2008.
What drugs does Dr. Sonia Demetrios prescribe most?
In 2024 Medicare Part D data, Dr. Demetrios' most prescribed drugs by claims were Atorvastatin Calcium, Divalproex Sodium and Escitalopram Oxalate.
Has Dr. Sonia Demetrios received payments from drug or device companies?
CMS Open Payments shows $1,300 in general payments to Dr. Demetrios from 10 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Sonia Demetrios been practicing?
Dr. Demetrios graduated from medical school in 2008, 18 years ago.
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