DR. HANH HUYNH LARSON D.O
NPI 1447502661
Family Medicine - Sports Medicine in Chino Hills, CA

Q: What is Hanh Larson's NPI number?

The NPI number for Hanh Larson is 1447502661. It was assigned to this individual provider in the NPPES registry on October 11, 2012.

Q: What is Hanh Larson's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Sports Medicine, with taxonomy code 207QS0010X.

Q: When was this NPI record last updated?

The NPPES record for Hanh Larson was last updated on February 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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 11, 2012PECOS Enrolled

3110 CHINO AVE STE 150A, CHINO HILLS, CA 91709(909) 630-7940(909) 469-2108 Get Directions Write a Review

NPPES record last updated: February 25, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Mar 7, 2023, Jul 14, 2022, Aug 17, 2016 and 1 more (4 updates tracked since 2016).

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About Dr. Hanh Huynh Larson D.o NPPES

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

DR. HANH HUYNH LARSON D.O (NPI 1447502661) is an individual sports medicine provider in Chino Hills, California, licensed in California (20A13073) and active in the NPI registry since October 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1447502661

Entity TypeIndividualFemale

Primary Taxonomy207QS0010X

Provider Legal NameDR. HANH HUYNH LARSONCredential: D.O

Location Address3110 CHINO AVE STE 150AChino Hills, CA 91709-1295

Mailing Address3110 Chino Ave Ste 150aChino Hills, CA 91709-1295 · (909) 630-7940 · Fax (909) 469-2108

Phone(909) 630-7940

Fax(909) 469-2108

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateOctober 11, 2012

Last NPPES UpdateFebruary 25, 20264 updates tracked since enumeration

NPPES CertifiedFebruary 25, 2026

✔ NPI 1447502661 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily Medicine · Sports MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207QS0010X

License✔ Licensed in CA · 20A13073

Definition

A family medicine physician that is trained to be responsible for continuous care in the field of sports medicine, not only for the enhancement of health and fitness, but also for the prevention of injury and illness. A sports medicine physician must have knowledge and experience in the promotion of wellness and the prevention of injury. Knowledge about special areas of medicine such as exercise physiology, biomechanics, nutrition, psychology, physical rehabilitation, epidemiology, physical evaluation, injuries (treatment and prevention and referral practice) and the role of exercise in promoting a healthy lifestyle are essential to the practice of sports medicine. The sports medicine physician requires special education to provide the knowledge to improve the health care of the individual engaged in physical exercise (sports) whether as an individual or in team participation.

Also ListedFamily MedicineTaxonomy 207Q00000X · License 20A13073 (CA)

3110 CHINO AVE STE 150A, Chino Hills, CA 91709

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Other Identifiers 2

Medicaid1447502661CA

OtherCB258665CA · Ptan So. Cal

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Hanh Huynh Larson D.o is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8426367970

PECOS Enrollment IDI20160427000741

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 Hanh Larson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Premier Family Medicine Associates, Inc

1.5 mi

Health Service

2140 GRAND AVE STE 125
Chino Hills, CA 91709

Reassigned Medicare billing, California enrollment
50 clinicians in this Medicare group

NPI 1730112426 (909) 630-7875

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 3

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 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.

145 services80 patients

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.

31 services25 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

19 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91709 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.

Other Providers at the Same Location NPPES 5

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

SULA M SAFAR DO

Family Medicine