John Sigva
- Medicare services, 2024
- 430
- Medicare patients, 2024
- 170
- Part D claims, 2024
- 2,711
- Hospital affiliations
- 1
- Industry payments
- $280
- Practice address
- 750 Brunswick Ave, Trenton, NJ 08638
- Practice phone
- Call (609) 394-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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John Sigva is an internist in Trenton, New Jersey
John Sigva practices at Capital Health Regional Medical Center in Trenton, New Jersey, part of Capital Health System.
John Sigva's NPI, 1093209520, was assigned on June 18, 2018. John Sigva graduated from Rowan University School of Osteopathic Medicine in 2018. John Sigva holds New Jersey license 25MB12496100.
- NPI
- 1093209520NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729483433
- NPI enumeration date
- June 18, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (609) 394-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Sigva practices at Capital Health Regional Medical Center in Trenton, New Jersey
John Sigva's primary practice is Capital Health Regional Medical Center, at 750 Brunswick Ave, Trenton, NJ 08638 in Mercer County. The practice phone is (609) 394-6000.
- Capital Health Regional Medical Center750 Brunswick Ave, Trenton, NJ 08638 · Mercer CountyPhone(609) 394-6000
Source: Dmand AI Affiliation Data
John Sigva is affiliated with 2 sites of care and 1 medical group
John Sigva's primary practice is Capital Health Regional Medical Center in Trenton, New Jersey, part of Capital Health System. The medical group on file is Capital Health Medical Group. Dmand AI also links John Sigva to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John Sigva's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Sigva practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Capital Health Regional Medical Center | Available with a free account |
| +1 more affiliated site | 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 Capital Health System and 6.2K+ hospitals, with verified contacts in the same login.
John Sigva is one of 4,226 internists in New Jersey
Internal medicine is John Sigva's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has John Sigva's licenses on file in 2 states: New Jersey and New York.
Specialties and state licenses
- Internal medicine, New JerseyPrimary
- New York license
Internists near John Sigva
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
John Sigva billed Medicare for 430 services in 2024
CMS data shows 430 Medicare services from John Sigva across 6 procedure codes in 2024, for 170 Medicare patients. Medicare paid $31,076 for them. Every service was in an office.
John Sigva's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3802024: 30520%
- Surgery
- 2023: 892024: 7713%
- Other services
- 2023: 412024: 3515%
- Tests and treatments
- 2023: 182024: 1328%
John Sigva compared with the New Jersey median for internists, 2024
- John Sigva
- New Jersey median
- Medicare services
- 430vs 72341% below
- Medicare patients
- 170vs 23126% below
- Part D claims
- 2,174vs 8302.6 times
Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.
John Sigva'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 John Sigva and other internists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
John Sigva treated 170 Medicare patients in 2024, average age 71
CMS counts 170 Medicare patients who saw John Sigva in 2024. The largest group is 65 to 74, with 67 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Sigva's median patient age at 51, with 51% women.
John Sigva's Medicare patients by age, 2024
John Sigva's Medicare patients by sex, 2024
- Women7745%
- Men9355%
Chronic conditions among John Sigva's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Ischemic heart disease34%
- Diabetes30%
- Anxiety26%
- Chronic kidney disease25%
- Heart failure25%
Share of Medicare patients with each condition. A patient can have several.
John Sigva's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John Sigva wrote 2,711 Medicare Part D claims in 2024
In 2024, John Sigva wrote 2,711 Medicare Part D claims for 336 patients. 87% of them were for generic drugs. CMS names the drug for 2,174 of them, across 52 drugs with 11 or more claims each, at $146,812 in total drug cost. In 2023, CMS named 1,445 claims across 40 drugs.
John Sigva's Part D claims by kind of drug, 2024
- Generic2,366 claims87%
- Brand-name312 claims12%
- Other33 claims1%
John Sigva'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 John Sigva's Part D claims, 2024
- Antibiotics1%32 of 2,711 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: 1,4452024: 2,17450%
Drugs named by CMS: 52 in 2024, 40 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
John Sigva offers telehealth to Medicare patients
John Sigva accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists John Sigva as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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John Sigva received $280 in industry payments from 2022 to 2025
CMS Open Payments shows 14 general payments to John Sigva from 5 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $152.
General payments to John Sigva by program year, 2022 to 2025
Companies that paid John Sigva the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
John Sigva graduated from Rowan University School of Osteopathic Medicine
John Sigva graduated from Rowan University School of Osteopathic Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John Sigva'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) |
| 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 John Sigva
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Sigva's NPI number?
John Sigva's NPI number is 1093209520. It was assigned on June 18, 2018, and it is active in the NPI Registry.
What does John Sigva specialize in?
John Sigva is an internist in Trenton, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does John Sigva practice?
John Sigva practices at 750 Brunswick Ave, Trenton, NJ 08638. John Sigva's primary practice is Capital Health Regional Medical Center in Trenton, New Jersey, part of Capital Health System. Dmand AI also links John Sigva to 1 group practice or clinic.
What is John Sigva's office phone number?
The practice phone on file for John Sigva is (609) 394-6000.
What is John Sigva's medical license number?
John Sigva holds New Jersey license 25MB12496100, one of the licenses on file in 2 states.
Which states has John Sigva been licensed in?
Dmand AI has state licenses on file for John Sigva in New Jersey and New York.
Which hospitals is John Sigva affiliated with?
John Sigva practices at Capital Health Regional Medical Center in Trenton, New Jersey.
What medical group is John Sigva part of?
John Sigva is linked to Capital Health Medical Group.
Does John Sigva accept Medicare?
Yes. CMS data shows John Sigva billed Medicare for 430 services in 2024, and John Sigva accepts Medicare assignment.
Does John Sigva offer telehealth?
Yes. The CMS Doctors and Clinicians file lists John Sigva as offering telehealth services.
Show 6 more questionsShow fewer questions
How many Medicare patients does John Sigva see?
CMS counts 170 Medicare patients who saw John Sigva in 2024, with an average age of 71.
What services does John Sigva bill to Medicare?
In 2024, John Sigva's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and office visit, established patient (99213).
Where did John Sigva go to medical school?
John Sigva graduated from Rowan University School of Osteopathic Medicine in 2018.
What drugs does John Sigva prescribe most?
In 2024 Medicare Part D data, John Sigva's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has John Sigva received payments from drug or device companies?
CMS Open Payments shows $280 in general payments to John Sigva from 5 companies from 2022 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has John Sigva been practicing?
John Sigva graduated from medical school in 2018, 8 years ago.
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