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DR. DIEN MACH M.D.
NPI 1831141571
General Practice in Patton, CA

Active since May 17, 2006PECOS EnrolledAccepts Medicare Assignment
3102 E. HIGHLAND AVENUE, MEDICAL STAFF OFFICE, PATTON, CA 92369(909) 425-7679(909) 425-6635 Get Directions Write a Review

NPPES record last updated: August 13, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Dien Mach M.d. NPPES

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

DR. DIEN MACH M.D. (NPI 1831141571) is an individual general practice provider in Patton, California, licensed in California (A62737) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Perelman School Of Med At The University Of Pennsylvania (1995).

NPPES Registry Identity

NPI1831141571
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameDR. DIEN MACHCredential: M.D.
Location Address3102 E. HIGHLAND AVENUE, MEDICAL STAFF OFFICEPatton, CA 92369
Mailing Address3102 E. Highland Avenue, Medical Staff OfficePatton, CA 92369 · (909) 425-7679 · Fax (909) 425-6635
Phone(909) 425-7679
Fax(909) 425-6635
Sole ProprietorNo
Medical School CMSPerelman School Of Med At The University Of PennsylvaniaGraduated 1995
Enumeration DateMay 17, 2006
Last NPPES UpdateAugust 13, 2013
✔ NPI 1831141571 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in CA · A62737
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
3102 E. HIGHLAND AVENUE, Patton, CA 92369
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Other Identifiers 2

Medicare ID-Type Unspecified00A627371
Medicare UPINH32330

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. Dien Mach 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 ID3375585334
PECOS Enrollment IDI20050531000873
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.

Other Providers at the Same Location NPPES 20

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

LEIGH A LINDSEY M.D.
Psychiatry & Neurology (Psychiatry)
3102 E. HIGHLAND AVENUE, MEDICAL STAFF OFFICE
PATTON, CA 92369
San Bernardino County (909) 425-7679
KENNY CHAN WIN M.D.
Internal Medicine
3102 E. HIGHLAND AVENUE, MEDICAL STAFF OFFICE
PATTON, CA 92369
San Bernardino County (909) 425-7679
NASHIRA YVETTE FUNN LCSW
Social Worker (Clinical)
3102 E. HIGHLAND AVENUE, MEDICAL STAFF OFFICE
PATTON, CA 92369
San Bernardino County (909) 425-7000
DEBRA F JOHNSON LCSW
Social Worker (Clinical)
3102 E. HIGHLAND AVENUE, MEDICAL STAFF OFFICE
PATTON, CA 92369
San Bernardino County (909) 425-7000
MARIANITA ARALAR RAYMUNDO M.D.
Family Medicine
3102 E. HIGHLAND AVENUE, MEDICAL STAFF OFFICE
PATTON, CA 92369
San Bernardino County (909) 425-7000
DR. YVONNE CARROL MCDOWELL M.D.
Psychiatry & Neurology (Psychiatry)
3102 E. HIGHLAND AVENUE, MEDICAL STAFF OFFICE
PATTON, CA 92369
San Bernardino County (909) 425-7679
MR. ROGER JOHN CABANSAG M.D.
Psychiatry & Neurology (Psychiatry)
3102 E. HIGHLAND AVENUE, MEDICAL STAFF OFFICE
PATTON, CA 92369
San Bernardino County (909) 425-7679
KRISTINE I VINDUA PSY.D.
Psychologist (Clinical)
3102 E. HIGHLAND AVENUE, PATTON STATE HOSPITAL
PATTON, CA 92369
San Bernardino County (909) 425-7679

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 Dien Mach's NPI number?

The NPI number for Dien Mach is 1831141571. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Where is Dien Mach located?

Dien Mach practices at 3102 E. Highland Avenue Medical Staff Office, Patton, CA 92369. The listed phone number is (909) 425-7679.

What is Dien Mach's specialty?

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

Is Dien Mach enrolled in Medicare?

Yes. Dien Mach 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 Dien Mach was last updated on August 13, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.