MARK RICHARD GACEK (M.D.) – Otolaryngology Physician, NPI 1073517769
Otolaryngology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
182 OTOLARYNGOLOGY in AL
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Provider Addresses for MARK RICHARD GACEK (M.D.)
Memorial Hospital Drive, Mobile, Mobile County, Alabama, 36606, United States
GLW ANNEX BUILDING, STE. 3C
MOBILE, AL 366081183
Phone: (251) 340-7970
Fax: (251) 340-7971
Type: Location
4721 MORRISON DR STE 400
MOBILE, AL 366093350
Phone: (251) 340-6947
Fax: (251) 340-7971
Type: Mailing
720 HILLCREST RD STE A
MOBILE, AL 366953904
Phone: (251) 340-7970
Fax: (866) 873-8411
Type: Location
300 West Jackson
Summerdale, AL 36580
Phone: (251) 346-7970
Type: Location
100 Memorial Hospital Dr
GLW Annex Building, Ste. 3C
Mobile, AL 366081183
Phone: (251) 340-7970
Fax: (251) 340-7971
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 31 Open Payments records for all available years, with a total value of $969.
Total Amount is formed as General ($969) + Research ($0) + Ownership ($0) = $969.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: GENZYME CORPORATION ($406).
Total Amount
$969
General + Research + Ownership
Payments
31
Total payment records
General Amount
$969
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GENZYME CORPORATION | $406 |
| Optinose US, Inc. | $238 |
| Organogenesis Inc. | $159 |
| ABBVIE INC. | $74 |
| Regeneron Healthcare Solutions, Inc. | $39 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2010-09-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20100923001260 | I | Otolaryngology | AL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 1,278 | 127 | $0 |
| 69801 | Incision of fluid canal of inner ear with infusion of drugs | 594 | 121 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 494 | 264 | $0 |
| 31575 | Diagnostic exam of voice box using a flexible endoscope | 298 | 187 | $0 |
| 69210 | Removal of impacted ear wax | 259 | 156 | $0 |
Insurance plans in this area (ZIP 36608)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | GA |
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