NHIEN NGUYEN MD
NPI 1992801260
Psychiatry & Neurology - Psychiatry in Lebanon, PA

Q: What is Nhien Nguyen's NPI number?

The NPI number for Nhien Nguyen is 1992801260. It was assigned to this individual provider in the NPPES registry on September 15, 2006.

Q: What is Nhien Nguyen's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Nhien Nguyen was last updated on February 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.

Active since September 15, 2006PECOS EnrolledAccepts Medicare Assignment

239 S BUTLER RD, LEBANON, PA 17042(717) 273-8871(717) 270-2452 Get Directions Write a Review

NPPES record last updated: February 8, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 8, 2023, Oct 31, 2022 (2 updates tracked since 2022).

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About Nhien Nguyen Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NHIEN NGUYEN MD (NPI 1992801260) is an individual psychiatry provider in Lebanon, Pennsylvania, licensed in Pennsylvania (MD026453E) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (1975).

NPPES Registry Identity

NPI1992801260

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameNHIEN NGUYENCredential: MD

Location Address239 S BUTLER RDLebanon, PA 17042-8939

Mailing Address785 5th Ave Ste 3Chambersburg, PA 17201-4232 · (717) 263-9555 · Fax (717) 709-6529

Phone(717) 273-8871

Fax(717) 270-2452

Sole ProprietorNo

Medical School CMSOtherGraduated 1975

Enumeration DateSeptember 15, 2006

Last NPPES UpdateFebruary 8, 20232 updates tracked since enumeration

NPPES CertifiedFebruary 8, 2023

✔ NPI 1992801260 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in PA · MD026453E

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

239 S BUTLER RD, Lebanon, PA 17042

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Secondary Practice Locations 2

Location 1283 Butler RdMount Gretna, PA 17064-6085 · Phone (171) 273-8871

Location 2283 S Butler RdLebanon, PA 17042-8939 · Phone (717) 273-8871 · Fax (717) 270-2452

Other Identifiers 2

OtherMD026453EPA · State License - Md

Medicaid000859075PA

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

Nhien Nguyen 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.

PECOS PAC ID3678760949

PECOS Enrollment IDI20101213000531

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Nhien Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Philhaven

0.2 mi

Psychiatric Hospital

283 S BUTLER RD
Lebanon, PA 17042

Reassigned Medicare billing, Pennsylvania enrollment
139 clinicians in this Medicare group

NPI 1972598076 (800) 932-0359

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

72 services35 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

56 services25 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

50 services27 patients

Telephone medical discussion with physician, 21-30 minutes 99443

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

40 services21 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

35 services22 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

28 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 17042 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$166.87 typical visit price

range $54.64 – $166.87

Typical copayment $41.71 (range $13.66 – $41.71)

Most-billed visit code 99205

Established Patient

$68.36 typical visit price

range $17.33 – $135.84

Typical copayment $17.09 (range $4.33 – $33.96)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KELLY S HAMMARBERG CRNP

Nurse Practitioner (Psychiatric/Mental Health)