KAREN E. PIMENTEL MD
NPI 1346390168
Pediatrics in Fremont, CA

Active since January 12, 2007PECOS Enrolled
39400 PASEO PADRE PKWY, FREMONT, CA 94538(510) 795-3000 Get Directions Write a Review

NPPES record last updated: December 17, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Karen E. Pimentel Md NPPES

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

KAREN E. PIMENTEL MD (NPI 1346390168) is an individual pediatrics provider in Fremont, California, licensed in California (A76053) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346390168
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameKAREN E. PIMENTELCredential: MD
Location Address39400 PASEO PADRE PKWYFremont, CA 94538-2310
Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3466 · (510) 625-6262
Sole ProprietorNo
Enumeration DateJanuary 12, 2007
Last NPPES UpdateDecember 17, 2021
NPI 1346390168 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License Licensed in CA · A76053
Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

39400 PASEO PADRE PKWY, Fremont, CA 94538

Other Identifiers 1

Medicaid00A760530CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Karen E. Pimentel Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 94538 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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 20

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

Family Medicine
39400 PASEO PADRE PKWY
FREMONT, CA 94538
Pharmacist
39400 PASEO PADRE PKWY
FREMONT, CA 94538
Internal Medicine
39400 PASEO PADRE PKWY
FREMONT, CA 94538
Registered Nurse (Women's Health Care, Ambulatory)
39400 PASEO PADRE PKWY, EMBARCADERO OB/GYN
FREMONT, CA 94538
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
39400 PASEO PADRE PKWY
FREMONT, CA 94538
Internal Medicine
39400 PASEO PADRE PKWY
FREMONT, CA 94538
Internal Medicine
39400 PASEO PADRE PKWY
FREMONT, CA 94538
Dietitian, Registered
39400 PASEO PADRE PKWY
FREMONT, CA 94538

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 Karen Pimentel's NPI number?

The NPI number for Karen Pimentel is 1346390168. It was assigned to this individual provider in the NPPES registry on January 12, 2007.

Where is Karen Pimentel located?

Karen Pimentel practices at 39400 Paseo Padre Pkwy, Fremont, CA 94538. The listed phone number is (510) 795-3000.

What is Karen Pimentel's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Karen Pimentel enrolled in Medicare?

Yes. Karen Pimentel is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Karen Pimentel was last updated on December 17, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.