Nhien Nguyen, MD
NPI 1992801260 · Psychiatry Physician · Lebanon, PA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nhien Nguyen, MD is a Psychiatry Physician provider in Lebanon, PA (NPI 1992801260).
Provider details
- NPI number
- 1992801260
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD026453E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
315 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 72 | $63 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 56 | $117 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 50 | $81 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 40 | $121 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 35 | $92 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 486 | 65 |
| Bupropion Hclbrand: Bupropion Xl | 367 | 53 |
| Quetiapine Fumarate | 366 | 57 |
| Sertraline Hcl | 366 | 49 |
| Alprazolam | 354 | 47 |
| Aripiprazole | 349 | 52 |
| Lorazepam |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$725 across 9 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 283 S Butler RdLebanon, PA 17042-8939Phone: (717) 273-8871Fax: (717) 270-2452
- 283 Butler RdMount Gretna, PA 17064-6085Phone: (171) 273-8871
Registry dates
- Enumerated
- 2006-09-15
- Last updated
- 2023-02-08
- Certified
- 2023-02-08
Frequently asked questions
- What is Nhien Nguyen's NPI number?
- Nhien Nguyen's National Provider Identifier (NPI) is 1992801260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nhien Nguyen's specialty?
- Nhien Nguyen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Nhien Nguyen located?
- Nhien Nguyen's practice location on file with NPPES is 239 S Butler Rd, Lebanon, PA 17042-8939.
- What is Nhien Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Nhien Nguyen is (717) 273-8871.
- Does Nhien Nguyen accept Medicare?
- Nhien Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nhien Nguyen's NPI active?
- Yes — Nhien Nguyen's NPI (1992801260) is active in the NPPES registry as of the last update on 2023-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.