Quick answers
- Does John F. Haarde Ii accept Medicare assignment?
- Yes. Medicare's clinician data says John F. Haarde Ii accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does John F. Haarde Ii see?
- In 2024, CMS data shows 1,089 Original Medicare patients and 2,695 services for John F. Haarde Ii. This counts Original Medicare only and measures volume, not quality.
- What is John F. Haarde Ii's NPI number?
- 1023329810. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for John F. Haarde Ii, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 1,089 |
|---|---|
| Services billed to Medicare | 2,695 |
| Different services or procedures | 26 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient complete exam of visual system (92014)914 services
- Imaging of retina (92134)611 services
- Established patient problem focused exam of visual system (92012)353 services
- Exam of visual field with extended testing (92083)222 services
- Imaging of optic nerve (92133)217 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Diabetes35%
- Ischemic heart disease26%
- Chronic kidney disease26%
Practice locations
Addresses where John F. Haarde Ii is enrolled with Medicare (CMS data updated October 2, 2026).
- 10740 N Central Expy, Suite 350Dallas, TX 75231
- 2858 N Belt Line Rd, Suite 200Sunnyvale, TX 75182 (972) 285‑8966
- 3610 Shire Blvd, Suite 208Richardson, TX 75082 (214) 983‑2020
- 6000 W Spring Creek Pkwy, Suite 100Plano, TX 75024 (214) 692‑0146
Group practices
Medicare enrollment lists John F. Haarde Ii as a member of these groups (CMS data updated October 2, 2026).
- Cornea Associates of Texas PA10 clinicians in the group
- Sweeney Eye Associates, PLLC10 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Dallas
Clinicians with the same Medicare primary specialty in Dallas, TX — not a recommendation.
Other clinicians in Cornea Associates of Texas PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | University Of Houston - College Of Optometry |
| Graduation year | 2010 (16 years since optometry school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023329810 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians