Sofia Mavasheva
- Medicare services, 2024
- 890
- Medicare patients, 2024
- 230
- Part D claims, 2024
- 7,243
- Hospital affiliations
- 3
- Industry payments
- $26,346
- Practice address
- 2101 County Route 516, Old Bridge, NJ 08857
- Practice phone
- Call (732) 867-9618
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
RWJBH Primary Care Services
Old Bridge, New Jersey
Find Sofia Mavasheva'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.
Sofia Mavasheva is an internist in Old Bridge, New Jersey
Sofia Mavasheva practices at RWJBH Primary Care Services in Old Bridge, New Jersey.
Sofia Mavasheva's NPI, 1851345995, was assigned on May 22, 2006. Sofia Mavasheva holds New Jersey license 25MA07092800.
- NPI
- 1851345995NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890708184
- NPI enumeration date
- May 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (732) 867-9618
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Sofia Mavasheva practices at RWJBH Primary Care Services in Old Bridge, New Jersey
Sofia Mavasheva's primary practice is RWJBH Primary Care Services, at 2101 County Route 516, Old Bridge, NJ 08857 in Middlesex County. The practice phone is (732) 867-9618.
- RWJBH Primary Care Services2101 County Route 516, Old Bridge, NJ 08857 · Middlesex CountyPhone(732) 867-9618
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Sofia Mavasheva is affiliated with 8 sites of care and 2 medical groups
Sofia Mavasheva's primary practice is RWJBH Primary Care Services in Old Bridge, New Jersey. Sofia Mavasheva is also affiliated with Princeton Medical Center. The medical group on file is RWJBarnabas Health Medical Group. Dmand AI also links Sofia Mavasheva to 2 more hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Sofia Mavasheva's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sofia Mavasheva practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| RWJBH Primary Care Services | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Sofia Mavasheva is one of 4,226 internists in New Jersey
Internal medicine is Sofia Mavasheva's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Sofia Mavasheva is licensed in New Jersey.
Specialties and state licenses
- Internal medicine, New JerseyPrimary
Internists near Sofia Mavasheva
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
Sofia Mavasheva billed Medicare for 890 services in 2024
CMS data shows 890 Medicare services from Sofia Mavasheva across 8 procedure codes in 2024, for 230 Medicare patients. Medicare paid $39,076 for them. Every service was in an office.
Sofia Mavasheva's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5062024: 41518%
- Other services
- 2023: 2162024: 25217%
- Tests and treatments
- 2023: 1912024: 22317%
- Lab and pathology
- 2023: 152024: 0100%
Sofia Mavasheva compared with the New Jersey median for internists, 2024
- Sofia Mavasheva
- New Jersey median
- Medicare services
- 890vs 72323% above
- Medicare patients
- 230vs 231Close to median
- Part D claims
- 6,481vs 8307.8 times
Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.
Sofia Mavasheva'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 Sofia Mavasheva and other internists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Sofia Mavasheva treated 230 Medicare patients in 2024, average age 76
CMS counts 230 Medicare patients who saw Sofia Mavasheva in 2024. The largest group is 65 to 74, with 104 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Sofia Mavasheva's median patient age at 73, with 60% women.
Sofia Mavasheva's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Sofia Mavasheva's Medicare patients by sex, 2024
- Women14864%
- Men8236%
Chronic conditions among Sofia Mavasheva's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis44%
- Ischemic heart disease41%
- Diabetes26%
- Osteoporosis23%
- Anxiety20%
- Atrial fibrillation18%
Share of Medicare patients with each condition. A patient can have several.
Sofia Mavasheva's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women60%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Sofia Mavasheva wrote 7,243 Medicare Part D claims in 2024
In 2024, Sofia Mavasheva wrote 7,243 Medicare Part D claims for 605 patients. 85% of them were for generic drugs. CMS names the drug for 6,481 of them, across 136 drugs with 11 or more claims each, at $882,013 in total drug cost. In 2023, CMS named 6,472 claims across 134 drugs.
Sofia Mavasheva's Part D claims by kind of drug, 2024
- Generic6,123 claims85%
- Brand-name1,099 claims15%
- Other21 claims0%
Sofia Mavasheva'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 Sofia Mavasheva's Part D claims, 2024
- Opioids1%87 of 7,243 claims
- Antibiotics2%135 of 7,243 claims
- Antipsychotics, patients 65 and over0%17 of 7,243 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: 6,4722024: 6,481No change
Drugs named by CMS: 136 in 2024, 134 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
Sofia Mavasheva offers telehealth to Medicare patients
Sofia Mavasheva accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Sofia Mavasheva as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sofia Mavasheva received $26,346 in industry payments from 2016 to 2025
CMS Open Payments shows 1,860 general payments to Sofia Mavasheva from 65 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $3,035.
General payments to Sofia Mavasheva by program year, 2016 to 2025
General payments to Sofia Mavasheva by kind, 2016 to 2025
- Food and beverage$26,237100%
- Education$1090%
Companies that paid Sofia Mavasheva the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Sofia Mavasheva'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 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 Sofia Mavasheva
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sofia Mavasheva's NPI number?
Sofia Mavasheva's NPI number is 1851345995. It was assigned on May 22, 2006, and it is active in the NPI Registry.
What does Sofia Mavasheva specialize in?
Sofia Mavasheva is an internist in Old Bridge, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Sofia Mavasheva practice?
Sofia Mavasheva practices at 2101 County Route 516, Old Bridge, NJ 08857. Sofia Mavasheva's primary practice is RWJBH Primary Care Services in Old Bridge, New Jersey. Dmand AI also links Sofia Mavasheva to 2 hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group.
What is Sofia Mavasheva's office phone number?
The practice phone on file for Sofia Mavasheva is (732) 867-9618.
What is Sofia Mavasheva's medical license number?
Sofia Mavasheva holds New Jersey license 25MA07092800.
Which hospitals is Sofia Mavasheva affiliated with?
Sofia Mavasheva is affiliated with Princeton Medical Center. Dmand AI links Sofia Mavasheva to 2 more hospitals.
What medical group is Sofia Mavasheva part of?
Sofia Mavasheva is linked to RWJBarnabas Health Medical Group. Dmand AI links Sofia Mavasheva to 1 more medical group.
Does Sofia Mavasheva accept Medicare?
Yes. CMS data shows Sofia Mavasheva billed Medicare for 890 services in 2024, and Sofia Mavasheva accepts Medicare assignment.
Does Sofia Mavasheva offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Sofia Mavasheva as offering telehealth services.
How many Medicare patients does Sofia Mavasheva see?
CMS counts 230 Medicare patients who saw Sofia Mavasheva in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Sofia Mavasheva bill to Medicare?
In 2024, Sofia Mavasheva's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G0439).
What drugs does Sofia Mavasheva prescribe most?
In 2024 Medicare Part D data, Sofia Mavasheva's most prescribed drugs by claims were Rosuvastatin Calcium, Atorvastatin Calcium and Levothyroxine Sodium.
Has Sofia Mavasheva received payments from drug or device companies?
CMS Open Payments shows $26,346 in general payments to Sofia Mavasheva from 65 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Sofia Mavasheva been practicing?
Sofia Mavasheva graduated from medical school in 1988, 38 years ago.
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