Jansen Tiongson, MD
NPI 1811182801 · Emergency Medicine Physician · Berkeley Heights, NJ
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jansen Tiongson, MD is a Emergency Medicine Physician provider in Berkeley Heights, NJ (NPI 1811182801).
Provider details
- NPI number
- 1811182801
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA12118200 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 54 | 54 |
| Amoxicillin | 38 | 37 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 35 | 34 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 33 | 33 |
| Azithromycin | 22 | 22 |
| Ciprofloxacin Hcl | 20 | 19 |
| Fluconazole | 17 | 13 |
Practice location
Mailing address
Additional practice locations (1)
- 212 E 23rd StNew York, NY 10010-4605Phone: (646) 518-0163
Registry dates
- Enumerated
- 2007-09-12
- Last updated
- 2026-02-24
- Certified
- 2026-02-24
Frequently asked questions
- What is Jansen Tiongson's NPI number?
- Jansen Tiongson's National Provider Identifier (NPI) is 1811182801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jansen Tiongson's specialty?
- Jansen Tiongson is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jansen Tiongson located?
- Jansen Tiongson's practice location on file with NPPES is 1 Diamond Hill Rd, Berkeley Heights, NJ 07922-2104.
- What is Jansen Tiongson's phone number?
- The practice phone number listed in the NPPES registry for Jansen Tiongson is (516) 783-4600.
- Does Jansen Tiongson accept Medicare?
- Jansen Tiongson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jansen Tiongson's NPI active?
- Yes — Jansen Tiongson's NPI (1811182801) is active in the NPPES registry as of the last update on 2026-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.