Dr. Mark Richard Gacek, MD
- Medicare services, 2024
- 3,872
- Medicare patients, 2024
- 454
- Part D claims, 2024
- 4,512
- Publications
- 2
- MIPS score, 2024
- 78
- Practice address
- 4721 Morrison Dr, Mobile, AL 36609
- Practice phone
- Call (251) 340-7970
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gacek Ear and Sinus Center
Mobile, Alabama
Find Dr. Gacek'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. Mark Richard Gacek is an otolaryngologist in Mobile, Alabama
Dr. Gacek practices at Gacek Ear and Sinus Center in Mobile, Alabama.
Dr. Gacek's NPI, 1073517769, was assigned on June 9, 2005. Dr. Gacek holds Alabama license 0002107.
- NPI
- 1073517769NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143346452
- NPI enumeration date
- June 9, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (251) 340-7970
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Richard Gacek practices at Gacek Ear and Sinus Center in Mobile, Alabama
Dr. Gacek's primary practice is Gacek Ear and Sinus Center, at 4721 Morrison Dr, Mobile, AL 36609 in Mobile County. The practice phone is (251) 340-7970.
- Gacek Ear and Sinus Center4721 Morrison Dr, Mobile, AL 36609 · Mobile CountyPhone(251) 340-7970
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark Richard Gacek is affiliated with 4 sites of care and 1 medical group
Dr. Gacek's primary practice is Gacek Ear and Sinus Center in Mobile, Alabama. Dr. Gacek is also affiliated with Mobile Infirmary. The medical group on file is Gacek Ear & Sinus Center. Dmand AI also links Dr. Gacek to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark Richard Gacek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gacek practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gacek Ear and Sinus Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Richard Gacek is one of 137 otolaryngologists in Alabama
Otolaryngology is Dr. Gacek's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Gacek is licensed in Alabama.
Specialties and state licenses
- Otolaryngology, AlabamaPrimary
Otolaryngologists near Dr. Gacek
Counts of otolaryngologists 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. Mark Richard Gacek billed Medicare for 3,872 services in 2024
CMS data shows 3,872 Medicare services from Dr. Gacek across 14 procedure codes in 2024, for 454 Medicare patients. Medicare paid $246,623 for them.
Dr. Gacek's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 1,2782024: 1,11213%
- Office and hospital visits
- 2023: 9912024: 1,09010%
- Surgery
- 2023: 1,1692024: 1,0649%
- Tests and treatments
- 2023: 4052024: 60650%
Where Dr. Gacek's Medicare services took place, 2024
- In an office3,860100%
- In a facility120%
Dr. Gacek compared with the Alabama median for otolaryngologists, 2024
- Dr. Gacek
- Alabama median
- Medicare services
- 3,872vs 1,1533.4 times
- Medicare patients
- 454vs 32838% above
- Part D claims
- 4,378vs 5038.7 times
Medians across 141 otolaryngologists in Alabama with Dmand AI profiles that report each measure.
Dr. Gacek'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. Gacek?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gacek and other otolaryngologists in Alabama.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Richard Gacek treated 454 Medicare patients in 2024, average age 74
CMS counts 454 Medicare patients who saw Dr. Gacek in 2024. The largest group is 65 to 74, with 191 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gacek's median patient age at 66, with 59% women.
Dr. Gacek's Medicare patients by age, 2024
Dr. Gacek's Medicare patients by sex, 2024
- Women27059%
- Men18441%
Chronic conditions among Dr. Gacek's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease37%
- Diabetes32%
- Chronic kidney disease27%
- Anxiety24%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gacek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Richard Gacek wrote 4,512 Medicare Part D claims in 2024
In 2024, Dr. Gacek wrote 4,512 Medicare Part D claims for 1,070 patients. 97% of them were for generic drugs. CMS names the drug for 4,378 of them, across 39 drugs with 11 or more claims each, at $179,339 in total drug cost. In 2023, CMS named 3,214 claims across 41 drugs.
Dr. Gacek's Part D claims by kind of drug, 2024
- Generic4,385 claims97%
- Brand-name127 claims3%
Dr. Gacek'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. Gacek's Part D claims, 2024
- Opioids1%35 of 4,512 claims
- Antibiotics7%301 of 4,512 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: 3,2142024: 4,37836%
Drugs named by CMS: 39 in 2024, 41 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. Mark Richard Gacek scored 78 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 78 out of 100 for Dr. Gacek for performance year 2024, reported individually. Dr. Gacek accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gacek as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Gacek's MIPS scores, performance year 2024
- 78of 100Final score
- 55.3of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Melanoma (skin cancer) excision: 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. Mark Richard Gacek has 2 publications on record
Dmand AI links 2 papers to Dr. Gacek, published from 2024 to 2025. Dr. Gacek's most frequent co-authors are Jai Deep Thakur, MD and Richard Philip Menger, MD.
Dr. Gacek's most frequent co-authors
Recent publications by Dr. Gacek
See who Dr. Gacek researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gacek works with, so you can find a warm path to the right otolaryngologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mark Richard Gacek received $4,234 in industry payments from 2016 to 2025
CMS Open Payments shows 158 general payments to Dr. Gacek from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Stryker Corporation paid the most, $1,281.
General payments to Dr. Gacek by program year, 2016 to 2025
General payments to Dr. Gacek by kind, 2016 to 2025
- Food and beverage$4,21099%
- Honoraria$150%
- Education$90%
Companies that paid Dr. Gacek the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mark Richard Gacek's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Mark Richard Gacek
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. Mark Richard Gacek's NPI number?
Dr. Mark Richard Gacek's NPI number is 1073517769. It was assigned on June 9, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Richard Gacek?
Dr. Mark Richard Gacek is an otolaryngologist in Mobile, Alabama. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Mark Richard Gacek practice?
Dr. Gacek practices at 4721 Morrison Dr, Mobile, AL 36609. Dr. Gacek's primary practice is Gacek Ear and Sinus Center in Mobile, Alabama. Dmand AI also links Dr. Gacek to 1 hospital and 1 group practice or clinic.
What is Dr. Mark Richard Gacek's office phone number?
The practice phone on file for Dr. Gacek is (251) 340-7970.
What is Dr. Mark Richard Gacek's medical license number?
Dr. Gacek holds Alabama license 0002107.
Which hospitals is Dr. Mark Richard Gacek affiliated with?
Dr. Gacek is affiliated with Mobile Infirmary. Dmand AI links Dr. Gacek to 1 more hospital.
What medical group is Dr. Mark Richard Gacek part of?
Dr. Gacek is linked to Gacek Ear & Sinus Center.
Does Dr. Mark Richard Gacek accept Medicare?
Yes. CMS data shows Dr. Gacek billed Medicare for 3,872 services in 2024, and Dr. Gacek accepts Medicare assignment.
Does Dr. Mark Richard Gacek offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Gacek as offering telehealth services.
What is Dr. Mark Richard Gacek's MIPS score?
Dr. Gacek's MIPS final score for performance year 2024 is 78 out of 100, reported individually.
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How many Medicare patients does Dr. Mark Richard Gacek see?
CMS counts 454 Medicare patients who saw Dr. Gacek in 2024, with an average age of 74.
What services does Dr. Mark Richard Gacek bill to Medicare?
In 2024, Dr. Gacek's most billed Medicare services were injected or infused drug (J1100), office visit, established patient (99214) and surgery: ear (69801).
What drugs does Dr. Mark Richard Gacek prescribe most?
In 2024 Medicare Part D data, Dr. Gacek's most prescribed drugs by claims were Acyclovir, Valacyclovir and Montelukast Sodium.
Has Dr. Mark Richard Gacek received payments from drug or device companies?
CMS Open Payments shows $4,234 in general payments to Dr. Gacek from 20 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Mark Richard Gacek been practicing?
Dr. Gacek graduated from medical school in 1987, 39 years ago.
Does Dr. Mark Richard Gacek do research?
Dmand AI links 2 publications to Dr. Gacek, published from 2024 to 2025.
Who does Dr. Mark Richard Gacek publish with?
Dr. Gacek's most frequent co-authors are Jai Deep Thakur, MD (2 shared papers) and Richard Philip Menger, MD (1 shared paper).
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