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DR. JAMES P DINH M.D.
NPI 1104915081
Hospitalist in Fontana, CA

Active since October 11, 2006PECOS EnrolledAccepts Medicare Assignment
9161 SIERRA AVE, FONTANA, CA 92335(909) 427-6110 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 7, 2023, Nov 30, 2021 (2 updates tracked since 2021).

About Dr. James P Dinh M.d. NPPES

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

DR. JAMES P DINH M.D. (NPI 1104915081) is an individual hospitalist provider in Fontana, California, licensed in California (A71332) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Tufts University School Of Medicine (1998).

NPPES Registry Identity

NPI1104915081
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameDR. JAMES P DINHCredential: M.D.
Location Address9161 SIERRA AVEFontana, CA 92335-4729
Mailing Address9161 Sierra AveFontana, CA 92335-4729 · (909) 427-6110
Phone(909) 427-6110
Sole ProprietorNo
Medical School CMSTufts University School Of MedicineGraduated 1998
Enumeration DateOctober 11, 2006
Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration
✔ NPI 1104915081 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in CA · A71332
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License A71332 (CA)
9161 SIERRA AVE, Fontana, CA 92335
Open in Google Maps ↗

Other Identifiers 1

Medicaid00A713320CA

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. James P Dinh 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 ID5890711238
PECOS Enrollment IDI20070516000540
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92335 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
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
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 11

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

KANDDID HEALTH CARE INC
Home Health
9161 SIERRA AVE, SUITE 200
FONTANA, CA 92335
San Bernardino County (909) 574-6000
MARK HIDALGO GABOT C.R.N.A
Nurse Anesthetist, Certified Registered
9161 SIERRA AVE
FONTANA, CA 92335
San Bernardino County (909) 427-7162
MRS. KAREN MIYEKO HOPKINS OTR
Occupational Therapist (Pediatrics)
9161 SIERRA AVE
FONTANA, CA 92335
San Bernardino County (909) 427-4073
NEW LIFE REHAB AND ACUPUNCTURE, INC
Clinic/Center (Rehabilitation, Comprehensive Outpatient Rehabilitation Facility (CORF))
9161 SIERRA AVE
FONTANA, CA 92335
San Bernardino County (909) 428-6882
FAMILY SERVICE AGENCY OF SAN BERNARDINO
Community/Behavioral Health
9161 SIERRA AVE, SUITE 212
FONTANA, CA 92335
San Bernardino County (909) 822-3533
KITCHIE RAMOS MIANA R.D.
Dietitian, Registered
9161 SIERRA AVE
FONTANA, CA 92335
San Bernardino County (909) 427-5000
MS. ASHLEY BENZ TRINO PT
Physical Therapist
9161 SIERRA AVE, SUITE 211
FONTANA, CA 92335
San Bernardino County (909) 428-6882
MRS. MICHELLE LARA KIM O.T.R./L
Specialist
9161 SIERRA AVE, SUITE 111
FONTANA, CA 92335
San Bernardino County (909) 427-4073

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 James Dinh's NPI number?

The NPI number for James Dinh is 1104915081. It was assigned to this individual provider in the NPPES registry on October 11, 2006.

Where is James Dinh located?

James Dinh practices at 9161 Sierra Ave, Fontana, CA 92335. The listed phone number is (909) 427-6110.

What is James Dinh's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is James Dinh enrolled in Medicare?

Yes. James Dinh 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.

When was this NPI record last updated?

The NPPES record for James Dinh was last updated on March 7, 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.