ROBERT W DAVIES MD
NPI 1215937933
Internal Medicine - Nephrology in Walnut Creek, CA

Q: What is Robert Davies's NPI number?

The NPI number for Robert Davies is 1215937933. It was assigned to this individual provider in the NPPES registry on July 22, 2005.

Q: What is Robert Davies's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Q: When was this NPI record last updated?

The NPPES record for Robert Davies was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since July 22, 2005PECOS Enrolled

112 LA CASA VIA, SUITE 210, WALNUT CREEK, CA 94598(925) 944-0351(925) 944-1957 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Robert W Davies Md NPPES

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

ROBERT W DAVIES MD (NPI 1215937933) is an individual nephrology provider in Walnut Creek, California, licensed in California (A42189) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1215937933

Entity TypeIndividualMale

Primary Taxonomy207RN0300X

Provider Legal NameROBERT W DAVIESCredential: MD

Location Address112 LA CASA VIA, SUITE 210Walnut Creek, CA 94598-3091

Mailing Address112 La Casa Via, Suite 210Walnut Creek, CA 94598-3091 · (925) 944-0351 · Fax (925) 944-1957

Phone(925) 944-0351

Fax(925) 944-1957

Sole ProprietorNo

Enumeration DateJuly 22, 2005

Last NPPES UpdateJuly 8, 2007

✔ NPI 1215937933 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

License✔ Licensed in CA · A42189

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

112 LA CASA VIA, Walnut Creek, CA 94598

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Other Identifiers 6

OtherCP2044Medicare Railroad

Medicare ID-Type UnspecifiedOOA421890

MedicaidGR0020610CA

Medicare UPINE40593

Medicare ID-Type UnspecifiedZZZ96217Z

Medicare ID-Type Unspecified00A42190

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Robert W Davies 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 94598 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

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

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.