Prim Care
Dr. Gregory A. Marolf, MD
- Medicare services, 2024
- 1,645
- Medicare patients, 2024
- 834
- Part D claims, 2024
- 1,795
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 3351 N McMullen Booth Rd, Clearwater, FL 33761
- Practice phone
- Call (727) 220-1133
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
BayCare Urgent Care - Clearwater
Urgent Care Center · Clearwater, Florida
Find Dr. Marolf'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. Gregory A. Marolf is a family medicine physician in Clearwater, Florida
Dr. Marolf practices at BayCare Urgent Care - Clearwater in Clearwater, Florida.
Dr. Marolf's NPI, 1336258326, was assigned on August 30, 2006. Dr. Marolf graduated from University Of Florida College Of Medicine in 1995. Dr. Marolf holds Florida license ME76645.
- NPI
- 1336258326NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719159490
- NPI enumeration date
- August 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (727) 220-1133
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory A. Marolf practices at BayCare Urgent Care - Clearwater in Clearwater, Florida
Dr. Marolf's primary practice is BayCare Urgent Care - Clearwater, at 3351 N McMullen Booth Rd, Clearwater, FL 33761. The practice phone is (727) 220-1133.
- BayCare Urgent Care - Clearwater3351 N McMullen Booth Rd, Clearwater, FL 33761Phone(727) 220-1133
Source: Dmand AI Affiliation Data
Dr. Gregory A. Marolf is affiliated with 3 sites of care and 2 medical groups
Dr. Marolf's primary practice is BayCare Urgent Care - Clearwater in Clearwater, Florida. Dr. Marolf is also affiliated with Morton Plant Hospital. The medical group on file is BayCare Urgent Care. Dmand AI also links Dr. Marolf to 1 more group practice or clinic and 1 medical group, each named with a free account. Dr. Marolf's employer is on file too: an urgent care center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory A. Marolf's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marolf practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| BayCare Urgent Care - Clearwater | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory A. Marolf is one of 7,735 family medicine physicians in Florida
Family medicine is Dr. Marolf's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Marolf is board certified in family medicine by the American Board of Family Medicine. Dr. Marolf is licensed in Florida.
Specialties and state licenses
- Family medicine, FloridaPrimary
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, ankle or foot injury, asthma, bronchitis, chronic hypertension, chronic obstructive pulmonary disease (COPD) and conjunctivitis among the conditions Dr. Marolf treats.
Family medicine physicians near Dr. Marolf
Counts of family medicine physicians 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. Gregory A. Marolf billed Medicare for 1,645 services in 2024
CMS data shows 1,645 Medicare services from Dr. Marolf across 13 procedure codes in 2024, for 834 Medicare patients. Medicare paid $71,182 for them. Every service was in an office.
Dr. Marolf's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7262024: 85117%
- Lab and pathology
- 2023: 4232024: 67459%
- Imaging
- 2023: 1062024: 1015%
- Tests and treatments
- 2023: 172024: 1912%
- Drugs given in the office
- 2023: 112024: 0100%
Dr. Marolf compared with the Florida median for family medicine physicians, 2024
- Dr. Marolf
- Florida median
- Medicare services
- 1,645vs 3934.2 times
- Medicare patients
- 834vs 1724.8 times
- Part D claims
- 1,650vs 97969% above
Medians across 7,484 family medicine physicians in Florida with Dmand AI profiles that report each measure.
Dr. Marolf'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.
Need commercial claims for Dr. Marolf?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Marolf and other family medicine physicians in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory A. Marolf treated 834 Medicare patients in 2024, average age 75
CMS counts 834 Medicare patients who saw Dr. Marolf in 2024. The largest group is 65 to 74, with 365 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 5% are also on Medicaid. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Marolf's median patient age at 59, with 58% women.
Dr. Marolf's Medicare patients by age, 2024
Dr. Marolf's Medicare patients by sex, 2024
- Women53865%
- Men29635%
Chronic conditions among Dr. Marolf's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis53%
- Ischemic heart disease37%
- Anxiety30%
- Mood disorders28%
- Chronic kidney disease27%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Marolf's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory A. Marolf wrote 1,795 Medicare Part D claims in 2024
In 2024, Dr. Marolf wrote 1,795 Medicare Part D claims for 1,312 patients. 91% of them were for generic drugs. CMS names the drug for 1,650 of them, across 25 drugs with 11 or more claims each, at $28,833 in total drug cost. In 2023, CMS named 1,400 claims across 22 drugs.
Dr. Marolf's Part D claims by kind of drug, 2024
- Generic1,636 claims91%
- Brand-name121 claims7%
- Other38 claims2%
Dr. Marolf'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. Marolf's Part D claims, 2024
- Opioids1%13 of 1,795 claims
- Antibiotics52%928 of 1,795 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: 1,4002024: 1,65018%
Drugs named by CMS: 25 in 2024, 22 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
How Dr. Gregory A. Marolf takes part in Medicare
Dr. Marolf 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. Gregory A. Marolf has 1 publication on record
Dmand AI links 1 paper to Dr. Marolf.
Recent publications by Dr. Marolf
See who Dr. Marolf researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Marolf works with, so you can find a warm path to the right family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gregory A. Marolf received $14 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Marolf from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Vertical Pharmaceuticals, LLC paid the most, $14.
Companies that paid Dr. Marolf the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory A. Marolf graduated from University Of Florida College Of Medicine
Dr. Marolf graduated from University Of Florida College Of Medicine in 1995.
- Medical school
- Board certified in family medicine
- Board certified in sports medicine
Source: Dmand AI Professional Profile Data
Dr. Gregory A. Marolf accepts plans from 9 insurance carriers
Dr. Marolf is in network with 9 carriers, including Elevance, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- Cigna
- United Healthcare
- Aetna
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- +1 more carriersWith a free account
Plan types Dr. Marolf accepts, by number of carriers
- HMO6
- Medicare5
- PPO5
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Gregory A. Marolf'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Gregory A. Marolf
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. Gregory A. Marolf's NPI number?
Dr. Gregory A. Marolf's NPI number is 1336258326. It was assigned on August 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory A. Marolf?
Dr. Gregory A. Marolf is a family medicine physician in Clearwater, Florida. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Gregory A. Marolf practice?
Dr. Marolf practices at 3351 N McMullen Booth Rd, Clearwater, FL 33761. Dr. Marolf's primary practice is BayCare Urgent Care - Clearwater in Clearwater, Florida. Dmand AI also links Dr. Marolf to 1 group practice or clinic and 1 medical group.
What is Dr. Gregory A. Marolf's office phone number?
The practice phone on file for Dr. Marolf is (727) 220-1133.
What is Dr. Gregory A. Marolf's medical license number?
Dr. Marolf holds Florida license ME76645.
Which hospitals is Dr. Gregory A. Marolf affiliated with?
Dr. Marolf is affiliated with Morton Plant Hospital.
What medical group is Dr. Gregory A. Marolf part of?
Dr. Marolf is linked to BayCare Urgent Care. Dmand AI links Dr. Marolf to 1 more medical group.
Does Dr. Gregory A. Marolf accept Medicare?
Yes. CMS data shows Dr. Marolf billed Medicare for 1,645 services in 2024, and Dr. Marolf accepts Medicare assignment.
How many Medicare patients does Dr. Gregory A. Marolf see?
CMS counts 834 Medicare patients who saw Dr. Marolf in 2024, with an average age of 75.
Is Dr. Gregory A. Marolf board certified?
Yes. Dr. Marolf is board certified in family medicine by the American Board of Family Medicine.
Show 7 more questionsShow fewer questions
What services does Dr. Gregory A. Marolf bill to Medicare?
In 2024, Dr. Marolf's most billed Medicare services were office visit, established patient (99213), lab and pathology test (87804) and office visit, new patient (99203).
Where did Dr. Gregory A. Marolf go to medical school?
Dr. Marolf graduated from University Of Florida College Of Medicine in 1995.
What drugs does Dr. Gregory A. Marolf prescribe most?
In 2024 Medicare Part D data, Dr. Marolf's most prescribed drugs by claims were Methylprednisolone, Doxycycline Hyclate and Cephalexin.
Has Dr. Gregory A. Marolf received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Dr. Marolf from 1 company from 2016 to 2016. The largest total came from Vertical Pharmaceuticals, LLC.
How long has Dr. Gregory A. Marolf been practicing?
Dr. Marolf graduated from medical school in 1995, 31 years ago.
Does Dr. Gregory A. Marolf do research?
Dmand AI links 1 publication to Dr. Marolf.
What insurance does Dr. Gregory A. Marolf accept?
Dr. Marolf is in network with 9 carriers, including Elevance, Excellus BlueCross BlueShield and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 6. Check the plan with the practice before a visit.
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