MR. ADRIAN DAFCIK (MD) – Internal Medicine Physician, NPI 1043221179
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,447 INTERNAL MEDICINE in CT
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Provider Addresses for MR. ADRIAN DAFCIK (MD)
134, Round Hill Road, Fairfield, Greater Bridgeport Planning Region, Connecticut, 06824, United States
FAIRFIELD, CT 06824
Phone: (203) 255-0695
Fax: (203) 255-0629
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 16 Open Payments records for all available years, with a total value of $221.
Total Amount is formed as General ($221) + Research ($0) + Ownership ($0) = $221.
Last reported payment date: 2024-09-06 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($125).
Total Amount
$221
General + Research + Ownership
Payments
16
Total payment records
General Amount
$221
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $125 |
| Sumitomo Pharma America, Inc. | $50 |
| PFIZER INC. | $19 |
| Ardelyx, Inc. | $14 |
| ABBVIE INC. | $14 |
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: 2010-09-20
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 |
|---|---|---|---|---|
| I20100920000252 | I | Internal Medicine | CT | 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 | 308 | 197 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 224 | 133 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 151 | 151 | $0 |
| G0008 | Administration of influenza virus vaccine | 41 | 41 | $0 |
| 90662 | Influenza vaccine split virus, preservative free | 38 | 38 | $0 |
Insurance plans in this area (ZIP 06824)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CT | |
| Internal Medicine | NY | |
| N E U R O L O G Y | CT | |
| Physician Assistant | CT | |
| Physician Assistant | CT | |
| P O D I A T R Y | CT | |
| P O D I A T R Y | CT | |
| Physical Medicine And Rehabilitation, Neurology | CT | |
| Internal Medicine | CT | |
| Physical Medicine And Rehabilitation | CT |
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