DR. JANSEN M TIONGSON MD
NPI 1811182801
Emergency Medicine in Berkeley Heights, NJ
About Dr. Jansen M Tiongson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JANSEN M TIONGSON MD (NPI 1811182801) is an individual emergency medicine provider in Berkeley Heights, New Jersey, licensed in New York (293890) and active in the NPI registry since September 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in New York, and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Jansen M Tiongson Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Jansen Tiongson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Berkeley Heights, NJ 07922
- Reassigned Medicare billing, New Jersey enrollment
- 1,184 clinicians in this Medicare group
Staten Island, NY 10314
- Reassigned Medicare billing, New York and Connecticut enrollments
- Also billed through NPI 1851132831 (Connecticut)
- 596 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07922 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BERKELEY HEIGHTS, NJ 07922
BERKELEY HEIGHTS, NJ 07922
BERKELEY HEIGHTS, NJ 07922
BERKELEY HEIGHTS, NJ 07922
BERKELEY HEIGHTS, NJ 07922
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jansen Tiongson's NPI number?
The NPI number for Jansen Tiongson is 1811182801. It was assigned to this individual provider in the NPPES registry on September 12, 2007.
Where is Jansen Tiongson located?
Jansen Tiongson practices at 1 Diamond Hill Rd, Berkeley Heights, NJ 07922. The listed phone number is (516) 783-4600.
What is Jansen Tiongson's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Jansen Tiongson enrolled in Medicare?
Yes. Jansen Tiongson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Jansen Tiongson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jansen Tiongson reassigns Medicare benefits to 2 organizations: Summit Medical Group PA (Berkeley Heights, NJ) and City Medical Of Upper East Side, PLLC (Staten Island, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jansen Tiongson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Jansen Tiongson was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Jansen M Tiongson, MD · NPI 1811182801
Emergency Medicine physician in Berkeley Heights, New Jersey. Individual provider, active in the CMS NPPES registry since September 12, 2007.
## Identity
- **NPI:** 1811182801 (Entity type: Individual)
- **Enumerated:** September 12, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 293890 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 DIAMOND HILL RD, Berkeley Heights, NJ 07922-2104
- **Phone:** (516) 783-4600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Summit Medical Group PA (NPI 1942254347, Berkeley Heights, NJ); City Medical Of Upper East Side, PLLC (NPI 1518374438, Staten Island, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** February 24, 2026
- **Other identifiers:** Other 239274 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1811182801) · Data from the CMS NPPES public registry.