DR. ROBERT A SANDHAUS M.D., PH.D.
NPI 1093884652
Internal Medicine - Pulmonary Disease in Denver, CO

Active since November 07, 2006PECOS Enrolled
1400 JACKSON ST, DENVER, CO 80206(303) 388-4461(303) 270-2206 Get Directions Write a Review

NPPES record last updated: March 17, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 17, 2021, Oct 15, 2020 (2 updates tracked since 2020).

About Dr. Robert A Sandhaus M.d., Ph.d. NPPES

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

DR. ROBERT A SANDHAUS M.D., PH.D. (NPI 1093884652) is an individual pulmonary disease provider in Denver, Colorado, licensed in Colorado (23793) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1093884652
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameDR. ROBERT A SANDHAUSCredential: M.D., PH.D.
Location Address1400 JACKSON STDenver, CO 80206-2761
Mailing Address1400 Jackson StDenver, CO 80206-2761 · (303) 388-4461 · Fax (303) 398-1211
Fax(303) 270-2206
Sole ProprietorNo
Enumeration DateNovember 7, 2006
Last NPPES UpdateMarch 17, 20212 updates tracked since enumeration
NPPES CertifiedMarch 17, 2021
✔ NPI 1093884652 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
Licenses✔ Licensed in CO · 23793✔ Licensed in FL · ME81607
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
1400 JACKSON ST, Denver, CO 80206

Other Identifiers 1

Medicaid01237932CO

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Robert A Sandhaus M.d., Ph.d. 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 Robert Sandhaus reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

General Acute Care Hospital
1400 JACKSON ST
Denver, CO 80206
  • Reassigned Medicare billing, Colorado enrollment
  • 281 clinicians in this Medicare group

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 80206 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
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
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.

Stationary oxygen contents, liquid, 1 month's supply = 1 unit E0442
DME-Oxygen and Supplies · category DC000N
2 suppliers22 claims22 services$42.34 avg. paid by Medicare
Portable oxygen contents, liquid, 1 month's supply = 1 unit E0444
DME-Oxygen and Supplies · category DC000N
1 supplier11 claims11 services$43.77 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.

Allergy & Immunology
1400 JACKSON ST
DENVER, CO 80206
Internal Medicine (Cardiovascular Disease)
1400 JACKSON ST
DENVER, CO 80206
Dietitian, Registered
1400 JACKSON ST
DENVER, CO 80206
Pharmacy Technician
1400 JACKSON ST
DENVER, CO 80206
Allergy & Immunology
1400 JACKSON ST
DENVER, CO 80206
Clinical Nurse Specialist
1400 JACKSON ST
DENVER, CO 80206
Internal Medicine (Pulmonary Disease)
1400 JACKSON ST
DENVER, CO 80206
Internal Medicine (Pulmonary Disease)
1400 JACKSON ST
DENVER, CO 80206

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 Sandhaus's NPI number?

The NPI number for Robert Sandhaus is 1093884652. It was assigned to this individual provider in the NPPES registry on November 7, 2006.

Where is Robert Sandhaus located?

Robert Sandhaus practices at 1400 Jackson St, Denver, CO 80206. The listed phone number is (303) 388-4461.

What is Robert Sandhaus's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Robert Sandhaus enrolled in Medicare?

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

Which organization bills Medicare for Robert Sandhaus's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Sandhaus reassigns Medicare benefits to National Jewish Health (Denver, CO). 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 Robert Sandhaus's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Robert Sandhaus accept?

Health plans from Select Health list Robert Sandhaus as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Robert Sandhaus was last updated on March 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.