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DR. ERIC DONALD WELLS MD
NPI 1386658730
Pediatrics in Castro Valley, CA

Active since July 28, 2006PECOS Enrolled
20055 LAKE CHABOT RD, #320, CASTRO VALLEY, CA 94546(510) 889-8900(510) 727-9811 Get Directions Write a Review

NPPES record last updated: July 11, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Eric Donald Wells Md NPPES

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

DR. ERIC DONALD WELLS MD (NPI 1386658730) is an individual pediatrics provider in Castro Valley, California, licensed in California (G51925) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1386658730
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. ERIC DONALD WELLSCredential: MD
Location Address20055 LAKE CHABOT RD, #320Castro Valley, CA 94546
Mailing Address20055 Lake Chabot Rd, #320Castro Valley, CA 94546 · (510) 889-8900 · Fax (510) 727-9811
Phone(510) 889-8900
Fax(510) 727-9811
Sole ProprietorYes
Enumeration DateJuly 28, 2006
Last NPPES UpdateJuly 11, 2007
✔ NPI 1386658730 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · G51925
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.
20055 LAKE CHABOT RD, Castro Valley, CA 94546
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Other Names 1

Professional Name (2)Dr. Eric Donald Wells M.d.

Other Identifiers 1

Medicaid00G519250CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Eric Donald Wells 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.

Medicare Billing Reassignment

Medicare enrollment records show Eric Wells reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Davis Street Community Center Incorporated
3.6 mi
Federally Qualified Health Center (FQHC)
3081 TEGARDEN
San Leandro, CA 94577
  • Reassigned Medicare billing, California enrollment
  • 42 clinicians in this Medicare group
NPI 1215358924 (510) 347-4620

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94546 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.

PACIFIC BRAIN & SPINE MED GRP INC
Neurological Surgery
20055 LAKE CHABOT RD, # 110
CASTRO VALLEY, CA 94546
Alameda County (510) 886-3138
DR. LAWRENCE DAVID DICKINSON MD
Neurological Surgery
20055 LAKE CHABOT RD, # 110
CASTRO VALLEY, CA 94546
Alameda County (510) 886-3138
WING CHIN M.D.
Internal Medicine
20055 LAKE CHABOT RD, #300
CASTRO VALLEY, CA 94546
Alameda County (510) 886-2311
RICARDO DA ROZA M.D.
Internal Medicine (Medical Oncology)
20055 LAKE CHABOT RD, #130
CASTRO VALLEY, CA 94546
Alameda County (510) 888-0657
CYNTHIA MAHONEY M.D.
Specialist
20055 LAKE CHABOT RD, 230
CASTRO VALLEY, CA 94546
Alameda County (510) 881-1490
UNIVERSITY HEALTHCARE ALLIANCE
Internal Medicine (Hematology & Oncology)
20055 LAKE CHABOT RD, SUITE 130
CASTRO VALLEY, CA 94546
Alameda County (510) 888-0657
ALLERGY CONSULTANTS MEDICAL GROUP INC
Allergy & Immunology (Allergy)
20055 LAKE CHABOT RD
CASTRO VALLEY, CA 94546
Alameda County (510) 537-0700
MRS. TARA MARIE JORDAN MMS, PA-C
Physician Assistant
20055 LAKE CHABOT RD, SUITE 130
CASTRO VALLEY, CA 94546
Alameda County (510) 888-0657

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 Eric Wells's NPI number?

The NPI number for Eric Wells is 1386658730. It was assigned to this individual provider in the NPPES registry on July 28, 2006. The provider is also known as Dr. Eric Donald Wells M.D..

Where is Eric Wells located?

Eric Wells practices at 20055 Lake Chabot Rd #320, Castro Valley, CA 94546. The listed phone number is (510) 889-8900.

What is Eric Wells's specialty?

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

Is Eric Wells enrolled in Medicare?

Yes. Eric Wells is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Eric Wells's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Eric Wells reassigns Medicare benefits to The Davis Street Community Center Incorporated (San Leandro, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Eric Wells's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Eric Wells was last updated on July 11, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.