Dr. William Clarence Geisert, MD
- Medicare services, 2024
- 1,295
- Medicare patients, 2024
- 156
- Part D claims, 2024
- 84
- MIPS score, 2024
- 86
- Hospital affiliations
- 6
- Practice address
- 4035 Southpoint Blvd, Jacksonville, FL 32216
- Practice phone
- Call (356) 651-9721
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
First Coast Surgery Center
Surgery Center - Medicare-Certified · Jacksonville, Florida
Find Dr. Geisert's professional email, personal email and mobile number
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Dr. William Clarence Geisert is an orthopedic surgeon in Jacksonville, Florida
Dr. Geisert practices at First Coast Surgery Center in Jacksonville, Florida.
Dr. Geisert's NPI, 1336415736, was assigned on March 29, 2012. Dr. Geisert graduated from University of Michigan Medical School in 2012. Dr. Geisert holds Arizona license 74275.
- NPI
- 1336415736NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840417192
- NPI enumeration date
- March 29, 2012
- NPI status
- Active
- Practice phone
- (356) 651-9721
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. William Clarence Geisert practices at First Coast Surgery Center in Jacksonville, Florida
Dr. Geisert's primary practice is First Coast Surgery Center, at 4035 Southpoint Blvd, Jacksonville, FL 32216. The practice phone is (356) 651-9721.
- First Coast Surgery Center4035 Southpoint Blvd, Jacksonville, FL 32216Phone(356) 651-9721
Source: Dmand AI Affiliation Data
Dr. William Clarence Geisert is affiliated with 10 sites of care and 3 medical groups
Dr. Geisert's primary practice is First Coast Surgery Center in Jacksonville, Florida. Dr. Geisert is also affiliated with Baptist Medical Center Jacksonville. The medical group on file is Southeast Orthopedic Specialists. Dmand AI also links Dr. Geisert to 5 more hospitals, 2 group practices and clinics, 2 medical groups and 1 home health agency, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Clarence Geisert's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Geisert practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| First Coast Surgery Center | Available with a free account |
| +9 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Clarence Geisert is one of 1,248 orthopedic surgeons in Florida
Orthopaedic surgery is Dr. Geisert's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Geisert's licenses on file in 3 states: Arizona, Indiana and Michigan.
Specialties and state licenses
- Orthopaedic surgery, ArizonaPrimary
- Indiana license
- Michigan license
Orthopedic surgeons near Dr. Geisert
Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. William Clarence Geisert billed Medicare for 1,295 services in 2024
CMS data shows 1,295 Medicare services from Dr. Geisert across 9 procedure codes in 2024, for 156 Medicare patients. Medicare paid $17,054 for them.
Dr. Geisert's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 512024: 1,1002057%
- Imaging
- 2023: 1162024: 7337%
- Surgery
- 2023: 502024: 6530%
- Office and hospital visits
- 2023: 1222024: 5753%
Where Dr. Geisert's Medicare services took place, 2024
- In an office1,25197%
- In a facility443%
Dr. Geisert compared with the Florida median for orthopedic surgeons, 2024
- Dr. Geisert
- Florida median
- Medicare services
- 1,295vs 1,345Close to median
- Medicare patients
- 156vs 29046% below
- Part D claims
- 38vs 17678% below
Medians across 1,164 orthopedic surgeons in Florida with Dmand AI profiles that report each measure.
Dr. Geisert's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Clarence Geisert treated 156 Medicare patients in 2024, average age 74
CMS counts 156 Medicare patients who saw Dr. Geisert in 2024. The largest group is 65 to 74, with 71 patients. 75% of them have arthritis, and 75% have high blood pressure. 9% are also on Medicaid. Their average risk score is 0.98, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Geisert's median patient age at 70, with 61% women.
Dr. Geisert's Medicare patients by age, 2024
Dr. Geisert's Medicare patients by sex, 2024
- Women10064%
- Men5636%
Chronic conditions among Dr. Geisert's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease31%
- Mood disorders29%
- Diabetes28%
- Anxiety26%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Geisert's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William Clarence Geisert wrote 84 Medicare Part D claims in 2024
In 2024, Dr. Geisert wrote 84 Medicare Part D claims for 55 patients. 96% of them were for generic drugs. CMS names the drug for 38 of them, across 2 drugs with 11 or more claims each, at $296 in total drug cost. In 2023, CMS named 130 claims across 4 drugs.
Dr. Geisert's Part D claims by kind of drug, 2024
- Generic81 claims96%
- Brand-name and other3 claims4%
Dr. Geisert's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Geisert's Part D claims, 2024
- Opioids18%15 of 84 claims
- Antibiotics14%12 of 84 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1302024: 3871%
Drugs named by CMS: 2 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. William Clarence Geisert scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Geisert for performance year 2024, reported as part of a group. CMS counts 33 procedures of hip replacement by Dr. Geisert, more than 78% of the clinicians it reports for that procedure.
Dr. Geisert's MIPS scores, performance year 2024
- 86of 100Final score
- 76.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Geisert ranks in Medicare procedure volume
- Knee replacement
- 71st percentile38 procedures
- Hip replacement
- 78th percentile33 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. William Clarence Geisert received $4,712 in industry payments from 2016 to 2025
CMS Open Payments shows 66 general payments to Dr. Geisert from 16 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 61% of the total. Zimmer Biomet Holdings, Inc. paid the most, $1,208.
General payments to Dr. Geisert by program year, 2016 to 2025
General payments to Dr. Geisert by kind, 2016 to 2025
- Food and beverage$2,89261%
- Travel and lodging$1,63735%
- Education$1824%
Companies that paid Dr. Geisert the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William Clarence Geisert graduated from University of Michigan Medical School
Dr. Geisert graduated from University of Michigan Medical School in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Clarence Geisert's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. William Clarence Geisert
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. William Clarence Geisert's NPI number?
Dr. William Clarence Geisert's NPI number is 1336415736. It was assigned on March 29, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. William Clarence Geisert?
Dr. William Clarence Geisert is an orthopedic surgeon in Jacksonville, Florida. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. William Clarence Geisert practice?
Dr. Geisert practices at 4035 Southpoint Blvd, Jacksonville, FL 32216. Dr. Geisert's primary practice is First Coast Surgery Center in Jacksonville, Florida. Dmand AI also links Dr. Geisert to 5 hospitals, 2 group practices and clinics, 2 medical groups and 1 home health agency.
What is Dr. William Clarence Geisert's office phone number?
The practice phone on file for Dr. Geisert is (356) 651-9721.
What is Dr. William Clarence Geisert's medical license number?
Dr. Geisert holds Arizona license 74275, one of the licenses on file in 3 states.
Which states has Dr. William Clarence Geisert been licensed in?
Dmand AI has state licenses on file for Dr. Geisert in Arizona, Indiana and Michigan.
Which hospitals is Dr. William Clarence Geisert affiliated with?
Dr. Geisert is affiliated with Baptist Medical Center Jacksonville. Dmand AI links Dr. Geisert to 5 more hospitals.
What medical group is Dr. William Clarence Geisert part of?
Dr. Geisert is linked to Southeast Orthopedic Specialists. Dmand AI links Dr. Geisert to 2 more medical groups.
Does Dr. William Clarence Geisert accept Medicare?
Yes. CMS data shows Dr. Geisert billed Medicare for 1,295 services in 2024.
What is Dr. William Clarence Geisert's MIPS score?
Dr. Geisert's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
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How many Medicare patients does Dr. William Clarence Geisert see?
CMS counts 156 Medicare patients who saw Dr. Geisert in 2024, with an average age of 74.
What services does Dr. William Clarence Geisert bill to Medicare?
In 2024, Dr. Geisert's most billed Medicare services were injected or infused drug (J1010), office visit, established patient (99213) and diagnostic imaging (73030).
Where did Dr. William Clarence Geisert go to medical school?
Dr. Geisert graduated from University of Michigan Medical School in 2012.
What drugs does Dr. William Clarence Geisert prescribe most?
In 2024 Medicare Part D data, Dr. Geisert's most prescribed drugs by claims were Celecoxib and Methylprednisolone.
Has Dr. William Clarence Geisert received payments from drug or device companies?
CMS Open Payments shows $4,712 in general payments to Dr. Geisert from 16 companies from 2016 to 2025. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. William Clarence Geisert been practicing?
Dr. Geisert graduated from medical school in 2012, 14 years ago.
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