Quick answers
- Where does Daniel L. Markley see patients?
- Medicare's clinician data lists 3 practice locations, including Holly, MI, Grand Blanc, MI and Fenton, MI. Call before your visit to confirm the address.
- What is Daniel L. Markley's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Daniel L. Markley accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel L. Markley accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Daniel L. Markley?
- (248) 382-5733, as listed in official Medicare / NPI Registry data.
- What is Daniel L. Markley's NPI number?
- 1902971997. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Daniel L. Markley is enrolled with Medicare (CMS data updated 2026-10-02).
- 1121 N Saginaw St, Suite 1Holly, MI 48442 (248) 382‑5733
- 12606 Holly RdGrand Blanc, MI 48439 (810) 694‑3652
- 403 S Leroy StFenton, MI 48430 (810) 694‑3652
Group practices
Medicare enrollment lists Daniel L. Markley as a member of these groups (CMS data updated 2026-10-02).
- Grand Blanc Vision Clinic PC4 clinicians in the group
- Holly Vision Clinic PC3 clinicians in the group
- Iris Eyecare PC2 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Ferris State College - College Of Optometry |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902971997 |
| 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 2026-10-02, retrieved 2026-10-29
- 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