DR. DINH T. NGUYEN MD
NPI 1922259159
General Practice in Garden Grove, CA

Q: What is Dinh Nguyen's NPI number?

The NPI number for Dinh Nguyen is 1922259159. It was assigned to this individual provider in the NPPES registry on October 7, 2008.

Q: What is Dinh Nguyen's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Q: When was this NPI record last updated?

The NPPES record for Dinh Nguyen was last updated on June 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days 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 October 07, 2008PECOS EnrolledAccepts Medicare Assignment

9681 GARDEN GROVE BLVD STE 104, GARDEN GROVE, CA 92844(714) 462-6062(714) 462-6072 Get Directions Write a Review

NPPES record last updated: June 12, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 15, 2025, May 14, 2025, May 5, 2025 and 1 more (4 updates tracked since 2023).

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About Dr. Dinh T. Nguyen Md NPPES

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

DR. DINH T. NGUYEN MD (NPI 1922259159) is an individual general practice provider in Garden Grove, California, licensed in California (A122677) and active in the NPI registry since October 2008. He is enrolled in Medicare PECOS and is a graduate of Other (2005).

NPPES Registry Identity

NPI1922259159

Entity TypeIndividualMale

Primary Taxonomy208D00000X

Provider Legal NameDR. DINH T. NGUYENCredential: MD

Location Address9681 GARDEN GROVE BLVD STE 104Garden Grove, CA 92844-1548

Mailing Address9681 Garden Grove Blvd Ste 104Garden Grove, CA 92844-1548 · (714) 462-6062 · Fax (714) 462-6072

Phone(714) 462-6062

Fax(714) 462-6072

Sole ProprietorYes

Medical School CMSOtherGraduated 2005

Enumeration DateOctober 7, 2008

Last NPPES UpdateJune 12, 20264 updates tracked since enumeration

NPPES CertifiedJune 12, 2026

✔ NPI 1922259159 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

License✔ Licensed in CA · A122677

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Also ListedSpecialistTaxonomy 174400000X · License A122677 (CA)

Also ListedPlastic SurgeryTaxonomy 208200000X · License A122677 (CA)

Also ListedSurgeryTaxonomy 208600000X · License A122677 (CA)

9681 GARDEN GROVE BLVD STE 104, Garden Grove, CA 92844

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Dinh T. 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 ID8527108133

PECOS Enrollment IDI20230825002039

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.

Areas of Expertise CMS Part B claims 14

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.

Removal of muscle and/or tissue, 20.0 sq cm or less 11043

This procedure involves the surgical removal of a specified area (20.0 sq cm or less) of muscle and/or tissue. It's typically done to treat conditions like tumors, infections, or injuries. Local or general anesthesia ensures comfort. Recovery time varies.

442 services92 patients

Removal of skin and tissue, 20.0 sq cm or less 11042

This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.

413 services111 patients

Removal of muscle and/or tissue, each additional 20.0 sq cm or less 11046

This procedure involves the removal of muscle and/or tissue, typically to treat disease or injury. An additional 20.0 square cm or less of tissue may be removed if necessary. The process is performed by a skilled medical professional to ensure your safety and recovery.

326 services35 patients

Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 99348

An established patient home visit is a 25-minute appointment where a healthcare provider visits you at your home. This service is for patients who have previously been seen by the provider. It includes a check-up and discussion about your health concerns.

276 services81 patients

Removal of skin and tissue, each additional 20.0 sq cm or less 11045

This procedure involves the removal of skin and tissue, typically due to disease, injury, or abnormal growth. Each session removes an area of 20.0 square cm or less. It's performed by a trained professional and may require multiple sessions for larger areas.

235 services24 patients

Application of chemical to stop tissue regrowth in wound 17250

This procedure involves applying a special chemical to a wound to prevent unwanted tissue from growing back. It aids in proper healing by ensuring only healthy tissue regrows. It's a common, safe practice in wound care.

183 services22 patients

Removal of skin and tissue, 20.0 sq cm or less 11042

99 services12 patients

Removal of bone, each additional 20.0 sq cm or less 11047

This procedure involves the surgical removal of a specified amount of bone, typically due to disease or injury. Each additional 20.0 square cm or less refers to the size of the bone area being removed. It's a precise operation performed by skilled surgeons.

97 services13 patients

Removal of bone, 20.0 sq cm or less 11044

The procedure involves the surgical removal of a section of bone, up to 20.0 square cm in size. This may be necessary due to various reasons such as injury, infection, or to treat a disease. The process aims to alleviate pain, enhance mobility, or prevent the spread of disease.

68 services20 patients

Replacement of stomach or large bowel tube using fluoroscopic guidance with contrast 49450

This procedure involves replacing a tube in your stomach or large bowel. It's guided by a special type of X-ray called fluoroscopy, which helps ensure accurate placement. Contrast material is used to enhance the visibility of your internal structures.

60 services54 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

51 services18 patients

Residence visit for new patient with low level of medical decision making, per day, if using time, at least 30 minutes 99342

A new patient home visit is a 30-minute appointment where a healthcare provider comes to your home to assess your health needs. This can include discussing your medical history, current conditions, and treatment plans. It's a convenient way to receive care in your own environment.

43 services43 patients

Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes 99347

An established patient home visit is a service where a healthcare professional visits your home for a 15-minute check-up. It's designed for patients who have previously seen the professional. The visit may include basic health assessments and discussions about your ongoing care.

24 services23 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

19 services12 patients

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Other Providers at the Same Location NPPES 6

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

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