Quick answers
- Does Glenn Gidseg accept Medicare assignment?
- Yes. Medicare's clinician data says Glenn Gidseg 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 Glenn Gidseg see?
- In 2024, CMS data shows 125 Original Medicare patients and 581 services for Glenn Gidseg. This counts Original Medicare only and measures volume, not quality.
- What is Glenn Gidseg's NPI number?
- 1417935990. 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 Glenn Gidseg, 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 | 125 |
|---|---|
| Services billed to Medicare | 581 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 81 |
Most frequent services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)299 services
- Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a (G0179)119 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)28 services
- Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (G0180)26 services
- Telephone medical discussion with physician, 5-10 minutes (99441)16 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 cholesterol70%
- Arthritis57%
- Depression53%
- Alzheimer's disease or dementia49%
- Ischemic heart disease41%
Practice locations
Addresses where Glenn Gidseg is enrolled with Medicare (CMS data updated October 2, 2026).
- 365 Stirrup Key BlvdMarathon, FL 33050 (954) 363‑1011
- 4312 N State Rd, Suite 7Lauderdale Lakes, FL 33319 (954) 366‑9865
Group practices
Medicare enrollment lists Glenn Gidseg as a member of this group (CMS data updated October 2, 2026).
- First Medical Care, Inc2 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Florida
Clinicians with the same Medicare primary specialty in Florida — not a recommendation.
Other clinicians in First Medical Care, Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1976 (50 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1417935990 |
| 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