DR. CHRISTOPHER E DUNN (MD) – Family Medicine Physician, NPI 1205944220
Family Medicine Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
1,656 FAMILY PRACTICE in IA
Provider Addresses for DR. CHRISTOPHER E DUNN (MD)
1230 JOHNSON IOWA RD NW
POB 207
AMANA, IA 522039704
Phone: (319) 846-2112
Fax: (319) 622-3077
Type: Mailing
1110 TALL GRASS AVE
TIFFIN, IA 523404753
Phone: (319) 545-2222
Fax: (319) 545-2365
Type: Location
PO BOX 2147
FORT MYERS, FL 339022147
Phone: (239) 468-0254
Fax: (239) 343-3958
Type: Mailing
19511 HIGHLAND OAKS DR STE 201
ESTERO, FL 339289712
Phone: (239) 468-0254
Fax: (239) 343-3958
Type: Location
505, 39th Avenue, Amana, Lenox Township, Iowa County, Iowa, 52203, United States
POB 207
AMANA, IA 522038229
Phone: (319) 622-3231
Fax: (319) 622-3077
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $146.
Total Amount is formed as General ($146) + Research ($0) + Ownership ($0) = $146.
Last reported payment date: 2024-03-07 • Largest payer in this snapshot: Penumbra, Inc. ($131).
Total Amount
$146
General + Research + Ownership
Payments
2
Total payment records
General Amount
$146
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Penumbra, Inc. | $131 |
| ABBVIE INC. | $15 |
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: 2023-08-04
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20100323000923 | I | Family Practice | IA | TBD |
| I20230804001695 | I | Family Practice | FL | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 180 | 141 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 81 | 75 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 38 | 38 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 25 | 25 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 18 | 18 | $0 |
Insurance plans in this area (ZIP 52203)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | IA | 83036 | Hemoglobin A1C level | 95 | 57 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| R H E U M A T O L O G Y | FL | |
| Nurse Practitioner | FL | |
| Critical Care (Intensivists), Pediatric Medicine | FL | |
| General Surgery | MI | |
| N E U R O L O G Y | MO | |
| Medical Genetics And Genomics | MI | |
| Nurse Practitioner | FL | |
| Family Practice | FL | |
| General Surgery | FL | |
| Family Practice | FL |
Reviews
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