Dr. Jansen M. Tiongson, MD
- Medicare services, 2023
- 419
- Part D claims, 2024
- 410
- Industry payments
- $50
- Affiliated sites
- 2
- Medical groups
- 3
- Practice address
- 1 Diamond Hill Rd, Berkeley Heights, NJ 07922
- Practice phone
- Call (516) 783-4600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
City Medical Of Upper East Side - Berkeley Heights
Multi-specialty group site · Berkeley Heights, New Jersey
Find Dr. Tiongson'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. Jansen M. Tiongson is an emergency medicine physician in Berkeley Heights, New Jersey
Dr. Tiongson practices at City Medical Of Upper East Side - Berkeley Heights in Berkeley Heights, New Jersey.
Dr. Tiongson's NPI, 1811182801, was assigned on September 12, 2007. Dr. Tiongson graduated from Michigan State University College of Human Medicine in 2006. Dr. Tiongson holds New York license 293890.
- NPI
- 1811182801NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618027582
- NPI enumeration date
- September 12, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (516) 783-4600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jansen M. Tiongson practices at City Medical of Upper East Side - Berkeley Heights in Berkeley Heights, New Jersey
Dr. Tiongson's primary practice is City Medical of Upper East Side - Berkeley Heights, at 1 Diamond Hill Rd, Berkeley Heights, NJ 07922. The practice phone is (516) 783-4600.
- City Medical of Upper East Side - Berkeley Heights1 Diamond Hill Rd, Berkeley Heights, NJ 07922Phone(516) 783-4600
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jansen M. Tiongson is affiliated with 2 sites of care and 3 medical groups
Dr. Tiongson's primary practice is City Medical Of Upper East Side - Berkeley Heights in Berkeley Heights, New Jersey. The medical group on file is Summit Health. Dmand AI also links Dr. Tiongson to 2 more medical groups and 1 ambulatory surgery center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Jansen M. Tiongson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tiongson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| City Medical Of Upper East Side - Berkeley Heights | 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. Jansen M. Tiongson is one of 1,548 emergency medicine physicians in New Jersey
Emergency medicine is Dr. Tiongson's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Tiongson is licensed in New York.
Specialties and state licenses
- Emergency medicine, New YorkPrimary
Emergency medicine physicians near Dr. Tiongson
Counts of emergency medicine physicians 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. Jansen M. Tiongson billed Medicare for 419 services in 2023
CMS data shows 419 Medicare services from Dr. Tiongson across 9 procedure codes in 2023. Medicare paid $22,804 for them. Every service was in an office.
Dr. Tiongson's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 2782023: 21224%
- Lab and pathology
- 2022: 1922023: 17310%
- Imaging
- 2022: 332023: 343%
Dr. Tiongson compared with the New Jersey median for emergency medicine physicians, 2023
- Dr. Tiongson
- New Jersey median
- Medicare services
- 419vs 32629% above
- Part D claims
- 294vs 476.3 times
Medians across 1,494 emergency medicine physicians in New Jersey with Dmand AI profiles that report each measure.
Dr. Tiongson'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jansen M. Tiongson's patients have a median age of 30
Across all payers, Dmand AI patient panel data puts Dr. Tiongson's median patient age at 30, with 75% women.
Dr. Tiongson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 30
Patient panel by sex, all payers
- Women75%
- Men23%
Source: Dmand AI Patient Panel Data
Dr. Jansen M. Tiongson wrote 410 Medicare Part D claims in 2024
In 2024, Dr. Tiongson wrote 410 Medicare Part D claims for 367 patients. 90% of them were for generic drugs. CMS names the drug for 294 of them, across 12 drugs with 11 or more claims each, at $1,884 in total drug cost. In 2023, CMS named 102 claims across 5 drugs.
Dr. Tiongson's Part D claims by kind of drug, 2024
- Generic367 claims90%
- Brand-name31 claims8%
- Other12 claims3%
Dr. Tiongson'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. Tiongson's Part D claims, 2024
- Antibiotics61%251 of 410 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: 1022024: 294188%
Drugs named by CMS: 12 in 2024, 5 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. Jansen M. Tiongson offers telehealth to Medicare patients
Dr. Tiongson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tiongson as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jansen M. Tiongson received $50 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Tiongson from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. CONMED Corporation paid the most, $50.
Companies that paid Dr. Tiongson the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jansen M. Tiongson graduated from Michigan State University College of Human Medicine
Dr. Tiongson graduated from Michigan State University College of Human Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jansen M. Tiongson'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| 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. Jansen M. Tiongson
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. Jansen M. Tiongson's NPI number?
Dr. Jansen M. Tiongson's NPI number is 1811182801. It was assigned on September 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jansen M. Tiongson?
Dr. Jansen M. Tiongson is an emergency medicine physician in Berkeley Heights, New Jersey. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Jansen M. Tiongson practice?
Dr. Tiongson practices at 1 Diamond Hill Rd, Berkeley Heights, NJ 07922. Dr. Tiongson's primary practice is City Medical Of Upper East Side - Berkeley Heights in Berkeley Heights, New Jersey. Dmand AI also links Dr. Tiongson to 2 medical groups and 1 ambulatory surgery center.
What is Dr. Jansen M. Tiongson's office phone number?
The practice phone on file for Dr. Tiongson is (516) 783-4600.
What is Dr. Jansen M. Tiongson's medical license number?
Dr. Tiongson holds New York license 293890.
What medical group is Dr. Jansen M. Tiongson part of?
Dr. Tiongson is linked to Summit Health. Dmand AI links Dr. Tiongson to 2 more medical groups.
Does Dr. Jansen M. Tiongson accept Medicare?
Yes. CMS data shows Dr. Tiongson billed Medicare for 419 services in 2023, and Dr. Tiongson accepts Medicare assignment.
Does Dr. Jansen M. Tiongson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tiongson as offering telehealth services.
What services does Dr. Jansen M. Tiongson bill to Medicare?
In 2023, Dr. Tiongson's most billed Medicare services were office visit, established patient (99213), lab and pathology test (87426) and lab and pathology test (87804).
Where did Dr. Jansen M. Tiongson go to medical school?
Dr. Tiongson graduated from Michigan State University College of Human Medicine in 2006.
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What drugs does Dr. Jansen M. Tiongson prescribe most?
In 2024 Medicare Part D data, Dr. Tiongson's most prescribed drugs by claims were Cephalexin, Amoxicillin and Nitrofurantoin Mono-Macro.
Has Dr. Jansen M. Tiongson received payments from drug or device companies?
CMS Open Payments shows $50 in general payments to Dr. Tiongson from 1 company from 2017 to 2017. The largest total came from CONMED Corporation.
How long has Dr. Jansen M. Tiongson been practicing?
Dr. Tiongson graduated from medical school in 2006, 20 years ago.
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