Dr. Timothy Sean Whitaker, MD
- Medicare services, 2024
- 200
- Medicare patients, 2024
- 172
- Part D claims, 2024
- 35
- MIPS score, 2024
- 99
- Hospital affiliations
- 2
- Practice address
- 91500 Overseas Highway, Tavernier, FL 33070
- Practice phone
- Call (305) 434-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Whitaker's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Timothy Sean Whitaker is a general surgeon in Tavernier, Florida
Dr. Whitaker practices at Baptist Health Mariners Hospital in Tavernier, Florida, part of Baptist Health South Florida.
Dr. Whitaker's NPI, 1255437588, was assigned on September 15, 2006. Dr. Whitaker graduated from USF Health Morsani College of Medicine in 1997. Dr. Whitaker holds Florida license ME161759.
- NPI
- 1255437588NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587630579
- NPI enumeration date
- September 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (305) 434-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Timothy Sean Whitaker practices at Baptist Health Mariners Hospital in Tavernier, Florida
Dr. Whitaker's primary practice is Baptist Health Mariners Hospital, at 91500 Overseas Highway, Tavernier, FL 33070 in Monroe County. The practice phone is (305) 434-3000.
- Baptist Health Mariners Hospital91500 Overseas Highway, Tavernier, FL 33070 · Monroe CountyPhone(305) 434-3000
Source: Dmand AI Affiliation Data
Dr. Timothy Sean Whitaker is affiliated with 2 sites of care and 1 medical group
Dr. Whitaker's primary practice is Baptist Health Mariners Hospital in Tavernier, Florida, part of Baptist Health South Florida. Dr. Whitaker is also affiliated with Baptist Health Fishermen's Community Hospital. The medical group on file is Baptist Health Medical Group Upper Keys.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Timothy Sean Whitaker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Whitaker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baptist Health Mariners Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Baptist Health South Florida and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Timothy Sean Whitaker is one of 1,593 general surgeons in Florida
Surgery is Dr. Whitaker's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Whitaker is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Whitaker's licenses on file in 4 states: Florida, New York, Georgia and Tennessee.
Specialties and state licenses
- Surgery, FloridaPrimary
- New York license
- Georgia license
- Tennessee license
General surgeons near Dr. Whitaker
Counts of general 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. Timothy Sean Whitaker billed Medicare for 200 services in 2024
CMS data shows 200 Medicare services from Dr. Whitaker across 8 procedure codes in 2024, for 172 Medicare patients. Medicare paid $22,253 for them.
Dr. Whitaker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1352024: 1313%
- Surgery
- 2023: 922024: 6925%
- Other services
- 2023: 362024: 0100%
Where Dr. Whitaker's Medicare services took place, 2024
- In an office8643%
- In a facility11457%
Dr. Whitaker compared with the Florida median for general surgeons, 2024
- Dr. Whitaker
- Florida median
- Medicare services
- 200vs 198Close to median
- Medicare patients
- 172vs 13329% above
- Part D claims
- 32vs 4326% below
Medians across 1,425 general surgeons in Florida with Dmand AI profiles that report each measure.
Dr. Whitaker'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. Timothy Sean Whitaker treated 172 Medicare patients in 2024, average age 74
CMS counts 172 Medicare patients who saw Dr. Whitaker in 2024. The largest group is 65 to 74, with 96 patients. 74% of them have high cholesterol, and 72% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Whitaker's median patient age at 68, with 51% women.
Dr. Whitaker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Whitaker's Medicare patients by sex, 2024
- Women7141%
- Men10159%
Chronic conditions among Dr. Whitaker's Medicare patients, 2024
- High cholesterol74%
- High blood pressure72%
- Arthritis46%
- Ischemic heart disease31%
- Diabetes24%
- Atrial fibrillation23%
- Cancer22%
- Anxiety20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Whitaker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Timothy Sean Whitaker wrote 35 Medicare Part D claims in 2024
In 2024, Dr. Whitaker wrote 35 Medicare Part D claims for 17 patients. 100% of them were for generic drugs. CMS names the drug for 32 of them, across 2 drugs with 11 or more claims each, at $566 in total drug cost. In 2021, CMS named 51 claims across 2 drugs.
Dr. Whitaker's most prescribed drugs by claims, 2022
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. Whitaker's Part D claims, 2024
- Opioids43%15 of 35 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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 512022: 3237%
Drugs named by CMS: 2 in 2022, 2 in 2021.
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. Timothy Sean Whitaker scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Whitaker for performance year 2024, reported through an alternative payment model (APM). Dr. Whitaker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 40 procedures of colonoscopy by Dr. Whitaker, more than 59% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Whitaker's MIPS scores, performance year 2024
- 99of 100Final score
- 81.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Whitaker ranks in Medicare procedure volume
- Colonoscopy
- 59th percentile40 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 45th percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); 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. Timothy Sean Whitaker received $308 in industry payments from 2020 to 2025
CMS Open Payments shows 5 general payments to Dr. Whitaker from 4 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $201.
General payments to Dr. Whitaker by program year, 2020 to 2025
Companies that paid Dr. Whitaker the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Timothy Sean Whitaker graduated from USF Health Morsani College of Medicine
Dr. Whitaker graduated from USF Health Morsani College of Medicine in 1997.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Timothy Sean Whitaker accepts plans from 17 insurance carriers
Dr. Whitaker is in network with 17 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +9 more carriersWith a free account
Plan types Dr. Whitaker accepts, by number of carriers
- PPO12
- Medicare10
- HMO8
- EPO5
- POS5
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Timothy Sean Whitaker'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 | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Timothy Sean Whitaker
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. Timothy Sean Whitaker's NPI number?
Dr. Timothy Sean Whitaker's NPI number is 1255437588. It was assigned on September 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy Sean Whitaker?
Dr. Timothy Sean Whitaker is a general surgeon in Tavernier, Florida. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Timothy Sean Whitaker practice?
Dr. Whitaker practices at 91500 Overseas Highway, Tavernier, FL 33070. Dr. Whitaker's primary practice is Baptist Health Mariners Hospital in Tavernier, Florida, part of Baptist Health South Florida.
What is Dr. Timothy Sean Whitaker's office phone number?
The practice phone on file for Dr. Whitaker is (305) 434-3000.
What is Dr. Timothy Sean Whitaker's medical license number?
Dr. Whitaker holds Florida license ME161759, one of the licenses on file in 4 states.
Which states has Dr. Timothy Sean Whitaker been licensed in?
Dmand AI has state licenses on file for Dr. Whitaker in Florida (2023 to 2027), New York (2000 to 2023), Georgia (2004 to 2013) and Tennessee (2010 to 2013).
Which hospitals is Dr. Timothy Sean Whitaker affiliated with?
Dr. Whitaker practices at Baptist Health Mariners Hospital in Tavernier, Florida. Dr. Whitaker is also affiliated with Baptist Health Fishermen's Community Hospital.
What medical group is Dr. Timothy Sean Whitaker part of?
Dr. Whitaker is linked to Baptist Health Medical Group Upper Keys.
Does Dr. Timothy Sean Whitaker accept Medicare?
Yes. CMS data shows Dr. Whitaker billed Medicare for 200 services in 2024, and Dr. Whitaker accepts Medicare assignment.
What is Dr. Timothy Sean Whitaker's MIPS score?
Dr. Whitaker's MIPS final score for performance year 2024 is 99 out of 100, reported through an alternative payment model (APM).
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Timothy Sean Whitaker see?
CMS counts 172 Medicare patients who saw Dr. Whitaker in 2024, with an average age of 74.
Is Dr. Timothy Sean Whitaker board certified?
Yes. Dr. Whitaker is board certified in surgery by the American Board of Surgery.
What services does Dr. Timothy Sean Whitaker bill to Medicare?
In 2024, Dr. Whitaker's most billed Medicare services were surgery: digestive system (45380), office visit, new patient (99203) and office visit, established patient (99213).
Where did Dr. Timothy Sean Whitaker go to medical school?
Dr. Whitaker graduated from USF Health Morsani College of Medicine in 1997.
What drugs does Dr. Timothy Sean Whitaker prescribe most?
In 2022 Medicare Part D data, Dr. Whitaker's most prescribed drugs by claims were Oxycodone-Acetaminophen and Ondansetron HCl.
Has Dr. Timothy Sean Whitaker received payments from drug or device companies?
CMS Open Payments shows $308 in general payments to Dr. Whitaker from 4 companies from 2020 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Timothy Sean Whitaker been practicing?
Dr. Whitaker graduated from medical school in 1997, 29 years ago.
What insurance does Dr. Timothy Sean Whitaker accept?
Dr. Whitaker is in network with 17 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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