Quick answers
- Which hospitals does Mark Iguchi work at?
- Medicare's official clinician data lists Mark Iguchi at 2 hospitals: MedStar Franklin Square Medical Center and MedStar Union Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark Iguchi see patients?
- Medicare's clinician data lists 3 practice locations, including Hagerstown, MD, Timonium, MD and Leonardtown, MD. Call before your visit to confirm the address.
- What is Mark Iguchi's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does Mark Iguchi accept Medicare assignment?
- Yes. Medicare's clinician data says Mark Iguchi 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.
- Does Mark Iguchi offer telehealth?
- Medicare's clinician data says Mark Iguchi offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mark Iguchi?
- (410) 560-3480, as listed in official Medicare / NPI Registry data.
- What is Mark Iguchi's NPI number?
- 1780710822. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark Iguchi works
Medicare's Facility Affiliation Data lists Mark Iguchi at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- MedStar Franklin Square Medical CenterRosedale, MD · Acute Care Hospital · CCN 210015
- MedStar Union Memorial HospitalBaltimore, MD · Acute Care Hospital · CCN 210024
Practice locations
Addresses where Mark Iguchi is enrolled with Medicare (CMS data updated 2026-10-02).
- 11110 Medical Campus RdHagerstown, MD 21742
- 2118 Greenspring DrTimonium, MD 21093 (410) 560‑3480
- 23511 Hollywood Rd, Suite 2Leonardtown, MD 20650 (301) 997‑0611
Group practices
Medicare enrollment lists Mark Iguchi as a member of these groups (CMS data updated 2026-10-02).
- MedStar Medical Group II LLC3,767 clinicians in the group
- Meritus Medical Center Inc743 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in Hagerstown
Clinicians with the same Medicare primary specialty in Hagerstown, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1780710822 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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