Doctor Profile

Primary Care · Family Practice

Robert Haas

MD · Family Practice
135 N UNION ST
Olean, NY 14760
✓ Accepts Medicare 🎓 12 Years Practicing
14
Medicare Patients / yr
1
Procedures Billed
12
Years Practicing
1
Hospital Affiliations
Data Source: Identity from NPPES (2026). Procedure & patient volume from CMS Medicare Provider Utilization & Payment Data (2023). Hospital affiliations from CMS Physician Compare. We display publicly reported data — no personal information required to view any of it.
Reviewed by: Wes Ward, Founder & Data Lead • View our methodology

Important: We are not affiliated with Medicare, CMS, or Robert Haas's practice. This page displays publicly available CMS data to help you research Medicare providers. We do not sell insurance or represent any insurance company. For official enrollment and complete plan information, visit Medicare.gov or call 1-800-MEDICARE.

Medicare Plans That Cover Dr. Haas

See which plans Dr. Haas accepts

We're pulling plan acceptance data directly from insurance carrier provider directories. Until that feed is live for New York, the fastest way to find a Medicare plan that covers Dr. Haas is to compare every Medicare Advantage and Part D plan available near 14760, NY — the Family Practice's office can quickly confirm which of the top local plans they accept.

Compare Medicare Plans near 14760, NY →

Or call the office at 71637575006879 to confirm acceptance directly.

What Dr. Haas Does

Dr. Haas served 14 Medicare patients across 24 services in the latest CMS reporting year. That's 98% below the average Family Practice in New York (630 patients across 3,040 doctors).

ProcedureServicesMedicare Patients
Hemoglobin a1c level, by device for home use (83037)2414

How to read this: "Services" are the total times Dr. Haas billed Medicare for each procedure in the latest reporting year. "Patients" counts unique Medicare beneficiaries. Procedures are shown in plain English; the underlying HCPCS codes are available on request.

Hospital Affiliations

Dr. Haas is affiliated with 1 hospital in the CMS Physician Compare database. Hospital network status depends on your Medicare Advantage plan — always verify before enrolling.

Olean General Hospital

Olean, NY
★☆☆☆☆ 1/5 CMS Rating

Practice Location & Telehealth Readiness

Dr. Haas practices at the address below. If you're evaluating Medicare coverage, location matters for in-network access and — when Dr. Haas offers telehealth — broadband availability at your home matters for virtual visits.

Address: 135 N UNION ST, Olean, NY 14760
Phone: 71637575006879

Area Safety Grade

D+

Block-level crime analysis from CrimeGrade.org.

Practice Accessibility

22 min

Average commute time in this zip · 85% of residents drive to work. Practical context for patients deciding whether to make the trip. See the full neighborhood profile at BestNeighborhood.org.

Telehealth Readiness

14.9569

Households with fiber broadband — important for reliable virtual visits. Check your address at ISPReports.org.

Get directions on Google Maps →

Other Primary Care Doctors near 14760, NY

If Dr. Haas isn't accepting new patients or isn't in your plan's network, these are the closest primary care doctors near 14760, NY:

DoctorSpecialtyMedicare Patients / yrDistance
Holly J. WilkinsNurse Practitioner301<1 mi
Phylicia D. PattersonNurse Practitioner—<1 mi
Kimberly A. BielataNurse Practitioner212<1 mi
Christian R. QuinonesPhysician Assistant—<1 mi
Andrew BaxterNurse Practitioner—<1 mi

View all primary care doctors near 14760, NY →

How to Use This Information

Choosing a Medicare plan that covers Dr. Haas takes three steps:

Compare Medicare Plans near 14760, NY → All Doctors near 14760, NY

Robert Haas: Common Questions

Does Dr. Haas accept Medicare?
Yes. Dr. Haas is enrolled with Medicare and listed in the CMS Provider Enrollment, Chain, and Ownership System (PECOS). Whether a specific Medicare Advantage plan covers Dr. Haas depends on that plan's provider network. Compare Medicare plans near 14760, NY →
Where is Dr. Haas's office?
Dr. Haas practices at 135 N UNION ST, Olean, NY 14760. Phone: 71637575006879.
What Medicare plans does Dr. Haas accept?
Original Medicare (Parts A & B) is accepted. Medicare Advantage plan acceptance varies by carrier and plan year. Call the office at 71637575006879 to confirm your specific plan is accepted, or compare all Medicare plans near 14760, NY to see available options.
Does Dr. Haas offer telehealth visits?
CMS does not currently list Dr. Haas as offering telehealth. Call the office at 71637575006879 to confirm whether virtual visits are available.
How experienced is Dr. Haas?
Dr. Haas graduated in 2014 and has been practicing for approximately 12 years. In the latest CMS reporting year, Dr. Haas treated 14 Medicare patients across 1 distinct procedure types.
How do I know if Dr. Haas is in-network for my Medicare plan?
Network status varies by plan. The best verification steps: (1) check your plan's provider directory at the carrier's website, (2) call the office at 71637575006879 and ask which plans they currently accept, and (3) call the number on the back of your Medicare card. Print our doctor questions checklist →

About the Reviewer

Wes Ward

Wes Ward

Founder & Data Lead

Wes Ward reviews all doctor profiles and methodology for data accuracy. Every Medicare provider page on this site — including the utilization statistics, hospital affiliations, and geocoded practice address — goes through his data-validation pipeline before publication. We display only publicly available CMS data; you never need to enter personal information to see any of it.

With 25+ years in data analytics — including work with highly regulated genomic data at Ancestry.com — Wes brings enterprise-level rigor to healthcare transparency. He is also a co-founder of BestNeighborhood.org (neighborhood data), CrimeGrade.org (block-level safety analytics), and ISPReports.org (broadband availability for telehealth). Those sister sites power the location and telehealth-readiness context on this page.

View full profile → • LinkedIn

Data sources: CMS NPPES (2026), CMS Medicare Provider Utilization & Payment Data (2023), CMS Physician Compare, CrimeGrade.org, BestNeighborhood.org, ISPReports.org. This page is for informational purposes only. Always verify coverage directly with the plan and practice. Read our full methodology → • Privacy policy

Medicare Resources

Choosing the right Medicare plan involves more than just doctor coverage. These guides help you evaluate the full picture:

Medicare Plans for Conditions Treated by Primary Care Specialists

See which Medicare plans score highest for conditions commonly managed by this specialty in 14760, NY:

Does your Medicare plan cover Dr. Haas?

Compare Plans near 14760, NY →