Dr. Usha Sivakumar, MD
- Medicare services, 2024
- 2,610
- Medicare patients, 2024
- 537
- Part D claims, 2024
- 6,957
- Hospital affiliations
- 1
- Industry payments
- $8,510
- Practice address
- 915 Toll House Ave, Frederick, MD 21701
- Practice phone
- Call (301) 228-9123
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sivimed Internal Medicine Assoc
Frederick, Maryland
Find Dr. Sivakumar'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. Usha Sivakumar is an internist in Frederick, Maryland
Dr. Sivakumar practices at Sivimed Internal Medicine Assoc in Frederick, Maryland.
Dr. Sivakumar's NPI, 1124001540, was assigned on November 21, 2005. Dr. Sivakumar holds Maryland license D82249.
- NPI
- 1124001540NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486730777
- NPI enumeration date
- November 21, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (301) 228-9123
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Usha Sivakumar practices at Sivimed Internal Medicine Assoc in Frederick, Maryland
Dr. Sivakumar's primary practice is Sivimed Internal Medicine Assoc, at 915 Toll House Ave, Frederick, MD 21701 in Frederick County. The practice phone is (301) 228-9123.
- Sivimed Internal Medicine Assoc915 Toll House Ave, Frederick, MD 21701 · Frederick CountyPhone(301) 228-9123
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Usha Sivakumar is affiliated with 9 sites of care and 5 medical groups
Dr. Sivakumar's primary practice is Sivimed Internal Medicine Assoc in Frederick, Maryland. Dr. Sivakumar is also affiliated with Frederick Health Hospital. The medical group on file is Privia Medical Group. Dmand AI also links Dr. Sivakumar to 5 more group practices and clinics, 4 medical groups, 1 home health agency and 1 skilled nursing facility, 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 Dr. Usha Sivakumar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sivakumar practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sivimed Internal Medicine Assoc | Available with a free account |
| +8 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Usha Sivakumar is one of 3,320 internists in Maryland
Internal medicine is Dr. Sivakumar's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Sivakumar is licensed in Maryland.
Specialties and state licenses
- Internal medicine, MarylandPrimary
Internists near Dr. Sivakumar
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. Usha Sivakumar billed Medicare for 2,610 services in 2024
CMS data shows 2,610 Medicare services from Dr. Sivakumar across 14 procedure codes in 2024, for 537 Medicare patients. Medicare paid $171,655 for them. Every service was in an office.
Dr. Sivakumar's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,5612024: 1,4865%
- Other services
- 2023: 3932024: 968146%
- Tests and treatments
- 2023: 1882024: 15617%
- Drugs given in the office
- 2023: 572024: 0100%
- Surgery
- 2023: 142024: 0100%
Dr. Sivakumar compared with the Maryland median for internists, 2024
- Dr. Sivakumar
- Maryland median
- Medicare services
- 2,610vs 6564.0 times
- Medicare patients
- 537vs 2512.1 times
- Part D claims
- 6,134vs 30919.9 times
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Dr. Sivakumar'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.
Need commercial claims for Dr. Sivakumar?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sivakumar and other internists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Usha Sivakumar treated 537 Medicare patients in 2024, average age 74
CMS counts 537 Medicare patients who saw Dr. Sivakumar in 2024. The largest group is 65 to 74, with 240 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sivakumar's median patient age at 61, with 64% women.
Dr. Sivakumar's Medicare patients by age, 2024
Dr. Sivakumar's Medicare patients by sex, 2024
- Women37369%
- Men16431%
Chronic conditions among Dr. Sivakumar's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis41%
- Diabetes36%
- Ischemic heart disease33%
- Mood disorders27%
- Osteoporosis25%
- COPD24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sivakumar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women64%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Usha Sivakumar wrote 6,957 Medicare Part D claims in 2024
In 2024, Dr. Sivakumar wrote 6,957 Medicare Part D claims for 539 patients. 88% of them were for generic drugs. CMS names the drug for 6,134 of them, across 130 drugs with 11 or more claims each, at $822,635 in total drug cost. In 2023, CMS named 6,779 claims across 139 drugs.
Dr. Sivakumar's Part D claims by kind of drug, 2024
- Generic6,154 claims88%
- Brand-name774 claims11%
- Other29 claims0%
Dr. Sivakumar'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. Sivakumar's Part D claims, 2024
- Opioids0%24 of 6,957 claims
- Antibiotics4%249 of 6,957 claims
- Antipsychotics, patients 65 and over1%73 of 6,957 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: 6,7792024: 6,13410%
Drugs named by CMS: 130 in 2024, 139 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. Usha Sivakumar offers telehealth to Medicare patients
Dr. Sivakumar accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sivakumar as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Usha Sivakumar received $8,510 in industry payments from 2016 to 2025
CMS Open Payments shows 500 general payments to Dr. Sivakumar from 50 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Novo Nordisk Inc paid the most, $1,516.
General payments to Dr. Sivakumar by program year, 2016 to 2025
General payments to Dr. Sivakumar by kind, 2016 to 2025
- Food and beverage$8,45999%
- Education$501%
Companies that paid Dr. Sivakumar 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 Dr. Usha Sivakumar'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)Doctors and Clinicians Utilization Data (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. Usha Sivakumar
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. Usha Sivakumar's NPI number?
Dr. Usha Sivakumar's NPI number is 1124001540. It was assigned on November 21, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Usha Sivakumar?
Dr. Usha Sivakumar is an internist in Frederick, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Usha Sivakumar practice?
Dr. Sivakumar practices at 915 Toll House Ave, Frederick, MD 21701. Dr. Sivakumar's primary practice is Sivimed Internal Medicine Assoc in Frederick, Maryland. Dmand AI also links Dr. Sivakumar to 5 group practices and clinics, 4 medical groups, 1 home health agency and 1 skilled nursing facility.
What is Dr. Usha Sivakumar's office phone number?
The practice phone on file for Dr. Sivakumar is (301) 228-9123.
What is Dr. Usha Sivakumar's medical license number?
Dr. Sivakumar holds Maryland license D82249.
Which hospitals is Dr. Usha Sivakumar affiliated with?
Dr. Sivakumar is affiliated with Frederick Health Hospital.
What medical group is Dr. Usha Sivakumar part of?
Dr. Sivakumar is linked to Privia Medical Group. Dmand AI links Dr. Sivakumar to 4 more medical groups.
Does Dr. Usha Sivakumar accept Medicare?
Yes. CMS data shows Dr. Sivakumar billed Medicare for 2,610 services in 2024, and Dr. Sivakumar accepts Medicare assignment.
Does Dr. Usha Sivakumar offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Sivakumar as offering telehealth services.
How many Medicare patients does Dr. Usha Sivakumar see?
CMS counts 537 Medicare patients who saw Dr. Sivakumar in 2024, with an average age of 74.
Show 4 more questionsShow fewer questions
What services does Dr. Usha Sivakumar bill to Medicare?
In 2024, Dr. Sivakumar's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and medicare service (G0444).
What drugs does Dr. Usha Sivakumar prescribe most?
In 2024 Medicare Part D data, Dr. Sivakumar's most prescribed drugs by claims were Rosuvastatin Calcium, Atorvastatin Calcium and Levothyroxine Sodium.
Has Dr. Usha Sivakumar received payments from drug or device companies?
CMS Open Payments shows $8,510 in general payments to Dr. Sivakumar from 50 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Usha Sivakumar been practicing?
Dr. Sivakumar graduated from medical school in 1987, 39 years ago.
Selling to internal medicine practices?
See internists in Maryland by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card