MODERN WENG D.O.
NPI 1407888944
Internal Medicine in Mountain View, CA

Active since July 07, 2006PECOS EnrolledAccepts Medicare Assignment
80.58/100
CMS Quality Rating
1600 AMPHITHEATRE PKWY, MOUNTAIN VIEW, CA 94043(650) 227-1102(650) 227-1107 Get Directions Write a Review

NPPES record last updated: January 2, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Modern Weng D.o. NPPES

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

MODERN WENG D.O. (NPI 1407888944) is an individual internal medicine provider in Mountain View, California, licensed in California (20A10477) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1407888944
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameMODERN WENGCredential: D.O.
Location Address1600 AMPHITHEATRE PKWYMountain View, CA 94043-1351
Mailing Address746 The Alameda, Suite 10San Jose, CA 95126-3154 · (408) 228-1020 · Fax (408) 228-1021
Fax(650) 227-1107
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateJuly 7, 2006
Last NPPES UpdateJanuary 2, 2018
NPI 1407888944 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses Licensed in CA · 20A10477 Licensed in MA · 226739
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

1600 AMPHITHEATRE PKWY, Mountain View, CA 94043

Accepted Insurance

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

Modern Weng D.o. 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 ID2961562509
PECOS Enrollment IDI20081128000037
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 94043 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
$156.67 typical visit price
range $70.37 – $206.04
Typical copayment $39.16 (range $17.59 – $51.51)
Most-billed visit code 99204
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

80.58/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality67.43
Promoting Interoperability100
Improvement Activities40
Cost46.5

Other Providers at the Same Location NPPES 9

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

Acupuncturist
1600 AMPHITHEATRE PKWY
MOUNTAIN VIEW, CA 94043
General Practice
1600 AMPHITHEATRE PKWY, BLDG 40
MOUNTAIN VIEW, CA 94043
Behavior Technician
1600 AMPHITHEATRE PKWY
MOUNTAIN VIEW, CA 94043
Family Medicine
1600 AMPHITHEATRE PKWY
MOUNTAIN VIEW, CA 94043
Physician Assistant (Medical)
1600 AMPHITHEATRE PKWY
MOUNTAIN VIEW, CA 94043
General Practice
1600 AMPHITHEATRE PKWY
MOUNTAIN VIEW, CA 94043
Pathology (Anatomic Pathology)
1600 AMPHITHEATRE PKWY
MOUNTAIN VIEW, CA 94043
Nurse Practitioner (Family)
1600 AMPHITHEATRE PKWY, B-40
MOUNTAIN VIEW, CA 94043

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 Modern Weng's NPI number?

The NPI number for Modern Weng is 1407888944. It was assigned to this individual provider in the NPPES registry on July 7, 2006.

Where is Modern Weng located?

Modern Weng practices at 1600 Amphitheatre Pkwy, Mountain View, CA 94043. The listed phone number is (650) 227-1102.

What is Modern Weng's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Modern Weng enrolled in Medicare?

Yes. Modern Weng 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.

What insurance does Modern Weng accept?

Health plans from Molina Healthcare list Modern Weng as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Modern Weng was last updated on January 2, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.