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DR. ROBERT THOMAS SANTOS M.D.
NPI 1356340384
Internal Medicine in Pleasanton, CA

Active since July 20, 2005PECOS EnrolledAccepts Medicare Assignment
5565 W LAS POSITAS BLVD, SUITE #260, PLEASANTON, CA 94588(925) 460-8478(925) 734-0517 Get Directions Write a Review

NPPES record last updated: September 22, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Robert Thomas Santos M.d. NPPES

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

DR. ROBERT THOMAS SANTOS M.D. (NPI 1356340384) is an individual internal medicine provider in Pleasanton, California, licensed in California (G40697) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS and is a graduate of George Washington University School Of Medicine (1978).

NPPES Registry Identity

NPI1356340384
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ROBERT THOMAS SANTOSCredential: M.D.
Location Address5565 W LAS POSITAS BLVD, SUITE #260Pleasanton, CA 94588-4001
Mailing Address5565 W Las Positas Blvd, Suite #260Pleasanton, CA 94588-4001 · (925) 460-8478 · Fax (925) 734-0517
Phone(925) 460-8478
Fax(925) 734-0517
Sole ProprietorNo
Medical School CMSGeorge Washington University School Of MedicineGraduated 1978
Enumeration DateJuly 20, 2005
Last NPPES UpdateSeptember 22, 2011
✔ NPI 1356340384 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G40697
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.
5565 W LAS POSITAS BLVD, Pleasanton, CA 94588
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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 and accepts Medicare assignment

Dr. Robert Thomas Santos M.d. 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 ID3971666546
PECOS Enrollment IDI20090107000561
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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
111 services97 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
98 services94 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
86 services82 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94588 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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
5 suppliers11 claims11 services$1.03 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers13 claims13 services$15.23 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

TRI-VALLEY ORTHOPEDIC SPECIALISTS, INC
Orthopaedic Surgery
5565 W LAS POSITAS BLVD, SUITE 320
PLEASANTON, CA 94588
Alameda County (925) 463-0470
RICARDO E. AGUIRRE, M.D., INC
Thoracic Surgery (Cardiothoracic Vascular Surgery)
5565 W LAS POSITAS BLVD, SUITE 340
PLEASANTON, CA 94588
Alameda County (925) 734-0490
NIALL E ROCHE
Specialist
5565 W LAS POSITAS BLVD, STE 310
PLEASANTON, CA 94588
Alameda County (925) 924-9100
LISA M BREUNER DPM
Podiatrist
5565 W LAS POSITAS BLVD, 130
PLEASANTON, CA 94588
Alameda County (925) 416-0990
SAM PEJHAM M.D.
Pediatrics
5565 W LAS POSITAS BLVD, SUITE 240
PLEASANTON, CA 94588
Alameda County (925) 460-8444
LINDSAY GAMMENTHALER
Pediatrics
5565 W LAS POSITAS BLVD, SUITE 240
PLEASANTON, CA 94588
Alameda County (909) 558-1000
BETTINA ZATUCHNI MD
Obstetrics & Gynecology
5565 W LAS POSITAS BLVD, STE 200
PLEASANTON, CA 94588
Alameda County (925) 251-1010
HENRY A. CHEN, M.D.
Internal Medicine (Cardiovascular Disease)
5565 W LAS POSITAS BLVD, SUITE 210
PLEASANTON, CA 94588
Alameda County (925) 460-9899

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 Santos's NPI number?

The NPI number for Robert Santos is 1356340384. It was assigned to this individual provider in the NPPES registry on July 20, 2005.

Where is Robert Santos located?

Robert Santos practices at 5565 W Las Positas Blvd Suite #260, Pleasanton, CA 94588. The listed phone number is (925) 460-8478.

What is Robert Santos's specialty?

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

Is Robert Santos enrolled in Medicare?

Yes. Robert Santos 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.

When was this NPI record last updated?

The NPPES record for Robert Santos was last updated on September 22, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.