Diem Tran, APN
NPI 1679346514 · Family Medicine Physician · Cedar Knolls, NJ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diem Tran, APN is a Family Medicine Physician provider in Cedar Knolls, NJ (NPI 1679346514).
Provider details
- NPI number
- 1679346514
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 26NJ14923800 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
2 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,094 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 344 | $152 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 255 | $98 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 154 | $139 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 127 | $116 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 109 | $168 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Escitalopram Oxalate | 118 | 19 |
| Divalproex Sodium | 70 | 23 |
| Alprazolam | 53 | 33 |
| Sertraline Hcl | 35 | — |
| Paroxetine Hcl | 30 | — |
| Quetiapine Fumarate | 30 | 11 |
| Clonazepam | 29 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-11-02
- Last updated
- 2023-11-02
- Certified
- 2023-11-02
Frequently asked questions
- What is Diem Tran's NPI number?
- Diem Tran's National Provider Identifier (NPI) is 1679346514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diem Tran's specialty?
- Diem Tran is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diem Tran located?
- Diem Tran's practice location on file with NPPES is 14 Ridgedale Ave Ste 103, Cedar Knolls, NJ 07927-1106.
- What is Diem Tran's phone number?
- The practice phone number listed in the NPPES registry for Diem Tran is (973) 295-6335.
- Does Diem Tran accept Medicare?
- Diem Tran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diem Tran's NPI active?
- Yes — Diem Tran's NPI (1679346514) is active in the NPPES registry as of the last update on 2023-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.