Dr. Alan J. Drennen, DO
- Medicare services, 2024
- 118
- Medicare patients, 2024
- 198
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2020 Trinity Oaks Blvd, Trinity, FL 34655
- Practice phone
- Call (727) 372-4055
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
BayCare Surgery Center - Trinity
Surgery Center - Medicare-Certified · Trinity, Florida
Find Dr. Drennen'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. Alan J. Drennen is an anesthesiologist in Trinity, Florida
Dr. Drennen practices at BayCare Surgery Center - Trinity in Trinity, Florida.
Dr. Drennen's NPI, 1225558273, was assigned on June 21, 2017. Dr. Drennen graduated from Nova Southeastern College of Osteo Medicine in 2017. Dr. Drennen holds Florida license OS17444.
- NPI
- 1225558273NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739589268
- NPI enumeration date
- June 21, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (727) 372-4055
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alan J. Drennen practices at BayCare Surgery Center - Trinity in Trinity, Florida
Dr. Drennen's primary practice is BayCare Surgery Center - Trinity, at 2020 Trinity Oaks Blvd, Trinity, FL 34655. The practice phone is (727) 372-4055.
- BayCare Surgery Center - Trinity2020 Trinity Oaks Blvd, Trinity, FL 34655Phone(727) 372-4055
Source: Dmand AI Affiliation Data
Dr. Alan J. Drennen is affiliated with 2 sites of care and 1 medical group
Dr. Drennen's primary practice is BayCare Surgery Center - Trinity in Trinity, Florida. Dr. Drennen is also affiliated with BayCare St. Joseph's Hospital. The medical group on file is Bay Area Anesthesia.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alan J. Drennen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Drennen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| BayCare Surgery Center - Trinity | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alan J. Drennen is one of 3,063 anesthesiologists in Florida
Anesthesiology is Dr. Drennen's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Drennen is licensed in Florida.
Specialties and state licenses
- Anesthesiology, FloridaPrimary
Anesthesiologists near Dr. Drennen
Counts of anesthesiologists 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. Alan J. Drennen billed Medicare for 118 services in 2024
CMS data shows 118 Medicare services from Dr. Drennen across 5 procedure codes in 2024, for 198 Medicare patients. Medicare paid $7,668 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Drennen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1502024: 11821%
Dr. Drennen compared with the Florida median for anesthesiologists, 2024
- Dr. Drennen
- Florida median
- Medicare services
- 118vs 7459% above
- Medicare patients
- 198vs 12065% above
Medians across 2,878 anesthesiologists in Florida with Dmand AI profiles that report each measure.
Dr. Drennen'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Drennen and other anesthesiologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alan J. Drennen treated 198 Medicare patients in 2024, average age 75
CMS counts 198 Medicare patients who saw Dr. Drennen in 2024. The largest group is 65 to 74, with 95 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.61, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Drennen's median patient age at 64, with 48% women.
Dr. Drennen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Drennen's Medicare patients by sex, 2024
- Women12262%
- Men7638%
Chronic conditions among Dr. Drennen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Ischemic heart disease38%
- Anxiety34%
- Diabetes33%
- Mood disorders33%
- Chronic kidney disease32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Drennen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women48%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Alan J. Drennen takes part in Medicare
Dr. Drennen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Alan J. Drennen graduated from Nova Southeastern College of Osteo Medicine
Dr. Drennen graduated from Nova Southeastern College of Osteo Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alan J. Drennen'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Alan J. Drennen
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. Alan J. Drennen's NPI number?
Dr. Alan J. Drennen's NPI number is 1225558273. It was assigned on June 21, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Alan J. Drennen?
Dr. Alan J. Drennen is an anesthesiologist in Trinity, Florida. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Alan J. Drennen practice?
Dr. Drennen practices at 2020 Trinity Oaks Blvd, Trinity, FL 34655. Dr. Drennen's primary practice is BayCare Surgery Center - Trinity in Trinity, Florida.
What is Dr. Alan J. Drennen's office phone number?
The practice phone on file for Dr. Drennen is (727) 372-4055.
What is Dr. Alan J. Drennen's medical license number?
Dr. Drennen holds Florida license OS17444.
Which hospitals is Dr. Alan J. Drennen affiliated with?
Dr. Drennen is affiliated with BayCare St. Joseph's Hospital.
What medical group is Dr. Alan J. Drennen part of?
Dr. Drennen is linked to Bay Area Anesthesia.
Does Dr. Alan J. Drennen accept Medicare?
Yes. CMS data shows Dr. Drennen billed Medicare for 118 services in 2024, and Dr. Drennen accepts Medicare assignment.
How many Medicare patients does Dr. Alan J. Drennen see?
CMS counts 198 Medicare patients who saw Dr. Drennen in 2024, with an average age of 75.
What services does Dr. Alan J. Drennen bill to Medicare?
In 2024, Dr. Drennen's most billed Medicare services were anesthesia (00813), anesthesia (00811) and anesthesia (00731).
Where did Dr. Alan J. Drennen go to medical school?
Dr. Drennen graduated from Nova Southeastern College of Osteo Medicine in 2017.
How long has Dr. Alan J. Drennen been practicing?
Dr. Drennen graduated from medical school in 2017, 9 years ago.
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