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ROBERT JUNIUS HAAS MD
NPI 1710973433
Pathology - Anatomic Pathology & Clinical Pathology in Lakewood, CO

Active since September 27, 2005PECOS Enrolled
7444 W ALASKA DR, STE 250, LAKEWOOD, CO 80226(303) 592-7284(303) 892-0601 Get Directions Write a Review

NPPES record last updated: November 20, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Robert Junius Haas Md NPPES

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

ROBERT JUNIUS HAAS MD (NPI 1710973433) is an individual anatomic pathology & clinical pathology provider in Lakewood, Colorado, licensed in Colorado (43643) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1710973433
Entity TypeIndividualMale
Primary Taxonomy207ZP0102X
Provider Legal NameROBERT JUNIUS HAASCredential: MD
Location Address7444 W ALASKA DR, STE 250Lakewood, CO 80226-3327
Mailing Address7444 W Alaska Dr, Ste 250Lakewood, CO 80226-3327 · (303) 592-7284 · Fax (303) 892-0601
Phone(303) 592-7284
Fax(303) 892-0601
Sole ProprietorNo
Enumeration DateSeptember 27, 2005
Last NPPES UpdateNovember 20, 2007
✔ NPI 1710973433 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in CO · 43643
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
7444 W ALASKA DR, Lakewood, CO 80226
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Other Identifiers 4

Medicare OSCAR/certificationCP4008
Medicare PINC66263
Medicare PIN802717
Medicare UPINI38165

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Select Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Robert Junius Haas 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 Robert Haas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Apex Pathology P.C.
2.7 mi
Anatomic Pathology & Clinical Pathology
11600 W 2ND PL
Lakewood, CO 80228
  • Reassigned Medicare billing, Colorado enrollment
  • 12 clinicians in this Medicare group
NPI 1841682879 (720) 321-0000

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

Areas of Expertise CMS Part B claims 10

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.

Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
440 services201 patients
Pathology examination of tissue using a microscope, moderately high complexity 88307
A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.
60 services39 patients
Special stained specimen slides to examine tissue, initial procedure 88342
This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.
60 services43 patients
Special stained specimen slides to examine tissue, each additional procedure 88341
Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.
55 services15 patients
Microscopic genetic analysis of tumor, manual 88360
Microscopic genetic analysis of a tumor involves examining your tumor's genes under a microscope. This helps identify specific genetic changes in the tumor cells. This information can aid in diagnosing, predicting disease progression, and determining the most effective treatment options.
39 services13 patients
Cell examination of specimen, selective cellular enhancement technique 88112
Cell examination of a specimen using selective cellular enhancement technique is a lab process that improves the visibility of certain cells in a sample. It helps in identifying abnormalities or diseases. The process is non-invasive, safe, and aids in accurate diagnosis.
28 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80226 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.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALLISON DILLON MD
Family Medicine
7444 W ALASKA DR
LAKEWOOD, CO 80226
Jefferson County (303) 936-0022
METROPOLITAN PATHOLOGISTS PC
Pathology (Anatomic Pathology & Clinical Pathology)
7444 W ALASKA DR, STE 250
LAKEWOOD, CO 80226
Jefferson County (303) 592-7284
HENRY DONALD CHU MD
Pathology (Anatomic Pathology & Clinical Pathology)
7444 W ALASKA DR, STE 250
LAKEWOOD, CO 80226
Jefferson County (303) 592-7284
MARY BERNADETTE KENNY MOYNIHAN MD
Pathology (Anatomic Pathology & Clinical Pathology)
7444 W ALASKA DR, STE 250
LAKEWOOD, CO 80226
Jefferson County (303) 592-7284
KRISTIN DUFFEY NP
Nurse Practitioner
7444 W ALASKA DR
LAKEWOOD, CO 80226
Jefferson County (303) 936-0022
DR. MICHAEL A SCHINDEL M.D.
Family Medicine
7444 W ALASKA DR, SUITE 200
LAKEWOOD, CO 80226
Jefferson County (303) 936-0022
STEPHEN FORDYCE WORTH MD
Pathology (Anatomic Pathology & Clinical Pathology)
7444 W ALASKA DR, STE 250
LAKEWOOD, CO 80226
Jefferson County (303) 592-7284
DEREK JOSEPH KONOPKA MD
Pathology (Anatomic Pathology & Clinical Pathology)
7444 W ALASKA DR, STE 250
LAKEWOOD, CO 80226
Jefferson County (303) 592-7284

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 Haas's NPI number?

The NPI number for Robert Haas is 1710973433. It was assigned to this individual provider in the NPPES registry on September 27, 2005.

Where is Robert Haas located?

Robert Haas practices at 7444 W Alaska Dr Ste 250, Lakewood, CO 80226. The listed phone number is (303) 592-7284.

What is Robert Haas's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Robert Haas enrolled in Medicare?

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

Which organization bills Medicare for Robert Haas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Haas reassigns Medicare benefits to Apex Pathology P.C. (Lakewood, 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 Haas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Robert Haas accept?

Health plans from Select Health list Robert Haas 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 Haas was last updated on November 20, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.