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BACH K NGUYEN M.D
NPI 1427076546
Family Medicine in Murrieta, CA

Active since July 17, 2006PECOS EnrolledAccepts Medicare Assignment
41680 IVY ST, SUITE A, MURRIETA, CA 92562(951) 677-2227(951) 677-4462 Get Directions Write a Review

NPPES record last updated: October 9, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Bach K Nguyen M.d NPPES

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

BACH K NGUYEN M.D (NPI 1427076546) is an individual family medicine provider in Murrieta, California, licensed in California (A92027) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2002).

NPPES Registry Identity

NPI1427076546
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameBACH K NGUYENCredential: M.D
Location Address41680 IVY ST, SUITE AMurrieta, CA 92562-9434
Mailing Address41680 Ivy St, Suite AMurrieta, CA 92562-9434 · (951) 677-2227 · Fax (951) 677-4462
Phone(951) 677-2227
Fax(951) 677-4462
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateJuly 17, 2006
Last NPPES UpdateOctober 9, 2008
✔ NPI 1427076546 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A92027
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
41680 IVY ST, Murrieta, CA 92562
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Other Identifiers 1

Medicare UPINI45228CA

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

Bach K Nguyen M.d 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 ID5193744506
PECOS Enrollment IDI20051212000762
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 Reassignments

4

Medicare enrollment records show Bach Nguyen reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ivy Springs Medical Care Inc
Same address
Family Medicine
41680 IVY ST, SUITE A
Murrieta, CA 92562
  • Reassigned Medicare billing, California enrollment
NPI 1477706844 (951) 677-2227
Beaver Medical Group P C
34 mi
Family Medicine
2 WEST FERN AVENUE
Redlands, CA 92373
  • Reassigned Medicare billing, California enrollment
  • 635 clinicians in this Medicare group
NPI 1649503319 (909) 793-3311
Mountain View Urgent Care Group, Inc
43 mi
Emergency Medicine
16465 SIERRA LAKES PKWY, SUITE 100
Fontana, CA 92336
  • Reassigned Medicare billing, California enrollment
  • 95 clinicians in this Medicare group
NPI 1023306784 (909) 434-1150
Mountain View Emergency Physicians Medical Group, Inc.
45 mi
Emergency Medicine
999 SAN BERNARDINO RD
Upland, CA 91786
  • Reassigned Medicare billing, California enrollment
  • 103 clinicians in this Medicare group
NPI 1619923653 (909) 985-2811

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 11

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.
235 services149 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.
199 services157 patients
Injection, ketorolac tromethamine, per 15 mg J1885
Ketorolac tromethamine is a medication administered through injection, often used to manage moderate to severe pain. Each 15 mg dose helps to reduce hormones causing inflammation and pain in the body. It is not recommended for long-term use.
95 services20 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
57 services57 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
54 services46 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
52 services52 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92562 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
9 suppliers21 claims43 services$4.98 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
8 suppliers15 claims17 services$0.94 avg. paid by Medicare
Lightweight wheelchair K0003
DME-Wheelchairs · category DD000N
1 supplier12 claims12 services$28.18 avg. paid by Medicare
Elevating leg rests, pair (for use with capped rental wheelchair base) K0195
DME-Wheelchairs · category DD021N
1 supplier12 claims12 services$8.12 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier18 claims18 services$196.39 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 11

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

GIANNA ALEXANDRA TORALES
Behavior Technician
41680 IVY ST
MURRIETA, CA 92562
Riverside County (714) 307-6667
KAYLEIGH RAMIREZ RBT
Behavior Technician
41680 IVY ST
MURRIETA, CA 92562
Riverside County (619) 768-0339
PHUONG KIM NGUYEN NURSE PRACTITIONER
Nurse Practitioner (Family)
41680 IVY ST
MURRIETA, CA 92562
Riverside County (951) 677-2227
MR. CHRISTOPHER CLAYTON MACKINNEY
Behavior Technician
41680 IVY ST
MURRIETA, CA 92562
Riverside County (951) 888-3464
SPENCER LETHAM
Behavior Technician
41680 IVY ST
MURRIETA, CA 92562
Riverside County (801) 518-4909
CHRISTOPHER T ARMSTRONG D.C.
Chiropractor
41680 IVY ST, A
MURRIETA, CA 92562
Riverside County (951) 600-1879
LEILANI HINOJOS RBT
Behavior Technician
41680 IVY ST
MURRIETA, CA 92562
Riverside County (619) 376-6653
MARK CARDENAS
Behavior Technician
41680 IVY ST
MURRIETA, CA 92562
Riverside County (951) 888-3464

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 Bach Nguyen's NPI number?

The NPI number for Bach Nguyen is 1427076546. It was assigned to this individual provider in the NPPES registry on July 17, 2006.

Where is Bach Nguyen located?

Bach Nguyen practices at 41680 Ivy St Suite A, Murrieta, CA 92562. The listed phone number is (951) 677-2227.

What is Bach Nguyen's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Bach Nguyen enrolled in Medicare?

Yes. Bach Nguyen 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 Bach Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Bach Nguyen reassigns Medicare benefits to 4 organizations: Ivy Springs Medical Care Inc (Murrieta, CA), Beaver Medical Group P C (Redlands, CA), Mountain View Urgent Care Group, Inc (Fontana, CA) and Mountain View Emergency Physicians Medical Group, Inc. (Upland, CA). 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 Bach Nguyen'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 Bach Nguyen was last updated on October 9, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.