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ROBERT DEWOLFE MAIR
NPI 1174899249
Internal Medicine - Nephrology in Palo Alto, CA

Active since March 22, 2012PECOS Enrolled
3801 MIRANDA AVE, B2-140, PALO ALTO, CA 94304(650) 493-5000(650) 849-0213 Get Directions Write a Review

NPPES record last updated: May 18, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Robert Dewolfe Mair NPPES

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

ROBERT DEWOLFE MAIR (NPI 1174899249) is an individual nephrology provider in Palo Alto, California, licensed in California (A127016) and active in the NPI registry since March 2012. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1174899249
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameROBERT DEWOLFE MAIR
Location Address3801 MIRANDA AVE, B2-140Palo Alto, CA 94304-1207
Mailing Address3801 Miranda Ave, B2-140Palo Alto, CA 94304-1207 · (650) 493-5000 · Fax (650) 849-0213
Phone(650) 493-5000
Fax(650) 849-0213
Sole ProprietorYes
Enumeration DateMarch 22, 2012
Last NPPES UpdateMay 18, 2026
NPPES CertifiedMay 18, 2026
✔ NPI 1174899249 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in CA · A127016
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License A127016 (CA)
3801 MIRANDA AVE, Palo Alto, CA 94304
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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 Dewolfe Mair 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 94304 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.

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.

DR. LAURA ELIZABETH STODDARD PHARMD
Pharmacist
3801 MIRANDA AVE
PALO ALTO, CA 94304
Santa Clara County (650) 493-5000
DR. KEVIN MCKENNA PH.D.
Psychologist (Clinical)
3801 MIRANDA AVE
PALO ALTO, CA 94304
Santa Clara County (650) 493-5000
VALLANCE WA-LUN AU-YEUNG PHARMD
Pharmacist
3801 MIRANDA AVE
PALO ALTO, CA 94304
Santa Clara County (650) 493-5000
ARLENE VICENTE-VELASCO
Registered Nurse
3801 MIRANDA AVE
PALO ALTO, CA 94304
Santa Clara County (650) 493-5000
MAHNOOSH KUHBANANI SEIFODDINI M.D.
Internal Medicine
3801 MIRANDA AVE, VA PALO ALTO HEALTH CARE SYSTEM (111STC)
PALO ALTO, CA 94304
Santa Clara County (209) 946-3400
DR. EDWARD LEE COHEN MD
Obstetrics & Gynecology
3801 MIRANDA AVE, #112
PALO ALTO, CA 94304
Santa Clara County (650) 493-5000
MRS. JEAN JONES GURGA OTR/L
Occupational Therapist
3801 MIRANDA AVE, PMRS (117)
PALO ALTO, CA 94304
Santa Clara County (650) 493-5000
MS. ELLEN WHITE FORD LCSW, MSW, MPH
Social Worker (Clinical)
3801 MIRANDA AVE, VAPAHCS SOCIAL WORK SERVICE, 122 PA
PALO ALTO, CA 94304
Santa Clara County (650) 493-5000

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 Robert Mair's NPI number?

The NPI number for Robert Mair is 1174899249. It was assigned to this individual provider in the NPPES registry on March 22, 2012.

Where is Robert Mair located?

Robert Mair practices at 3801 Miranda Ave B2-140, Palo Alto, CA 94304. The listed phone number is (650) 493-5000.

What is Robert Mair's specialty?

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

Is Robert Mair enrolled in Medicare?

Yes. Robert Mair is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Robert Mair was last updated on May 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.