Dr. Gregory Geiger, MD
What this data tells you about Dr. Geiger
Dr. Gregory Geiger is an internal medicine specialist in Gainesville, FL, with 20 years of NPI registration. Based on federal Medicare data, Dr. Geiger performed 6,152 Medicare services across 2,874 unique beneficiaries.
Between the years covered by Open Payments, Dr. Geiger received a total of $1,122 from 4 pharmaceutical and/or device companies across 4 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in internal medicine. The majority of payments are for speaking programs and promotional activities, reflecting participation in industry-sponsored events. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Geiger is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Florida License Status
FL DOH · MQA| Profession | License # | Status | Expires | Board Action |
|---|---|---|---|---|
| Medical Doctor | 79464 | Clear | January 31, 2028 | — |
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Contrast dye for imaging (iodine-based) | 1,450 | $0 | $1 |
| Hospital follow-up visit, moderate complexity | 720 | $64 | $109 |
| Office visit, established patient (30-39 min) | 634 | $86 | $195 |
| Complete blood count (CBC) with differential | 328 | $8 | $25 |
| Comprehensive metabolic blood panel | 315 | $10 | $49 |
| Thyroid stimulating hormone (TSH) test | 283 | $16 | $94 |
| Lipid panel (cholesterol and triglycerides) | 281 | $13 | $75 |
| Hemoglobin A1c test (diabetes monitoring) | 155 | $9 | $54 |
| Initial hospital admission, high complexity | 151 | $139 | $302 |
| Vitamin B-12 level test | 145 | $15 | $84 |
| Office visit, established patient (20-29 min) | 140 | $59 | $137 |
| Free thyroxine (T4) test | 130 | $9 | $65 |
| Annual wellness visit, follow-up | 121 | $126 | $198 |
| Vitamin D level test | 115 | $29 | $79 |
| Annual depression screening | 106 | $18 | $28 |
| Blood draw (venipuncture) | 93 | $8 | $15 |
| Urine microalbumin test (kidney screening) | 84 | $6 | $12 |
| Creatinine test (kidney function) | 83 | $5 | $30 |
| Flu vaccine administration | 73 | $29 | $30 |
| PSA test (prostate cancer screening) | 66 | $18 | $50 |
| Adm sarscv2 bvl 50mcg/.5ml a | 65 | $40 | $50 |
| Magnesium level test | 65 | $7 | $20 |
| Drug injection, under skin or into muscle | 65 | $9 | $30 |
| Flu vaccine, high-dose | 64 | $71 | $80 |
| Prostate cancer screening; prostate specific antigen test (psa) | 47 | $18 | $50 |
| Basic metabolic blood panel | 36 | $8 | $47 |
| Iron level test | 34 | $6 | $36 |
| Iron binding capacity test | 34 | $8 | $49 |
| Electrocardiogram (EKG), 12-lead | 27 | $9 | $55 |
| Ferritin level test (iron stores) | 26 | $13 | $76 |
| Uric acid level test | 26 | $4 | $25 |
| Chest X-ray, 2 views | 22 | $23 | $50 |
| Folic acid level test | 20 | $14 | $47 |
| Pneumonia vaccine administration | 20 | $29 | $30 |
| 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 | 19 | $37 | $89 |
| Microsomal antibodies (autoantibody) measurement | 18 | $14 | $30 |
| Urinalysis, manual | 17 | $3 | $13 |
| CT scan of chest, without contrast | 14 | $85 | $428 |
| COVID-19 vaccine administration | 13 | $40 | $45 |
| COVID-19 vaccine (Pfizer bivalent) | 13 | $128 | $150 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 12 | $282 | $320 |
| X-ray of lower and sacral spine, 2-3 views | 11 | $28 | $57 |
| Ultrasound of both sides of head and neck blood flow | 11 | $118 | $359 |
Industry Payment Transparency
Open Payments through 2019 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2019)
Associated products mentioned in payments ›
The majority of payments (80%) are for speaking programs and promotional activities, which reflect participation in industry-sponsored educational or marketing events. This is common in internal medicine and does not inherently indicate bias, but patients may wish to be aware.
Geographic Context
3.5 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2019 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Geiger is a mixed practice specialist, with above-average Medicare volume (top 6% in FL), with speaking/promotional industry engagement, with 20 years of NPI registration.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
Is Dr. Geiger experienced with contrast dye for imaging (iodine-based)?
Does Dr. Geiger receive payments from pharmaceutical companies?
How do Dr. Geiger's costs compare to other internal medicine physicians in Gainesville?
What does Data Coverage mean?
Is this data up to date?
Explore related providers
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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