DR. JOHN P. KOSTRZEWA (M.D.) – Otolaryngology Physician, NPI 1093924359
Otolaryngology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
182 OTOLARYNGOLOGY in AL
Provider Addresses for DR. JOHN P. KOSTRZEWA (M.D.)
PO BOX 18066
HUNTSVILLE, AL 358048066
Phone: (256) 536-9300
Fax: (256) 535-9032
Type: Mailing
1963 MEMORIAL PARKWAY SW
SUITE 5
HUNTSVILLE, AL 35801
Phone: (256) 536-9300
Fax: (256) 535-9032
Type: Location
927, Franklin Street Southeast, Medical District, Longwood, Huntsville, Madison County, Alabama, 35801, United States
HUNTSVILLE, AL 358014306
Phone: (256) 536-9300
Fax: (256) 535-9032
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 70 Open Payments records for all available years, with a total value of $2,615.
Total Amount is formed as General ($2,615) + Research ($0) + Ownership ($0) = $2,615.
Last reported payment date: 2024-12-04 • Largest payer in this snapshot: Inspire Medical Systems, Inc. ($1,151).
Total Amount
$2,615
General + Research + Ownership
Payments
70
Total payment records
General Amount
$2,615
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inspire Medical Systems, Inc. | $1,151 |
| GlaxoSmithKline, LLC. | $351 |
| Optinose US, Inc. | $283 |
| Stryker Corporation | $242 |
| GENZYME CORPORATION | $174 |
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: 2010-09-14
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 |
|---|---|---|---|---|
| I20100914000336 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 358 | 244 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 196 | 143 | $0 |
| 69210 | Removal of impacted ear wax | 84 | 70 | $0 |
| 31231 | Diagnostic exam of nasal passages using an endoscope | 79 | 48 | $0 |
| G0268 | Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing | 65 | 64 | $0 |
Insurance plans in this area (ZIP 35804)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | AL | |
| Qualified Audiologist | AL | |
| O T O L A R Y N G O L O G Y | AL | |
| Qualified Audiologist | AL | |
| Physician Assistant | AL | |
| Qualified Audiologist | AL | |
| Physical Therapist In Private Practice | AL | |
| Physical Therapist In Private Practice | AL | |
| - | AL | |
| Physician Assistant | AL |
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