NICHOLAS STEPHEN KARTER (M.D.) – Otolaryngology/Facial Plastic Surgery Physician, NPI 1023371549
Otolaryngology/Facial Plastic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for NICHOLAS STEPHEN KARTER (M.D.)
300 Hebron Ave
Glastonbury, CT 060332176
Phone: (860) 676-2472
Fax: (860) 678-9119
Type: Location
499 Farmington Ave
Farmington, CT 06032
Phone: (860) 676-2472
Fax: (860) 678-9119
Type: Location
499 FARMINGTON AVE
FARMINGTON, CT 060321943
Phone: (860) 493-1950
Fax: (860) 493-1961
Type: Mailing
249 MAIN ST
WETHERSFIELD, CT 061091822
Phone: (860) 775-5595
Fax: (860) 760-6056
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 11 Open Payments records for all available years, with a total value of $227.
Total Amount is formed as General ($227) + Research ($0) + Ownership ($0) = $227.
Last reported payment date: 2024-12-20 • Largest payer in this snapshot: ABBVIE INC. ($109).
Total Amount
$227
General + Research + Ownership
Payments
11
Total payment records
General Amount
$227
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $109 |
| Merz North America, Inc. | $34 |
| Galderma Laboratories, L.P. | $31 |
| MERZ NORTH AMERICA, INC. | $28 |
| Acclarent, Inc | $25 |
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: 2018-07-09
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 |
|---|---|---|---|---|
| I20180709002249 | I | Otolaryngology | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 06033)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O T O L A R Y N G O L O G Y | CT | |
| Qualified Audiologist | MA | |
| O T O L A R Y N G O L O G Y | CT | |
| Physician Assistant | CT | |
| O T O L A R Y N G O L O G Y | CT | |
| Surgical Oncology, Otolaryngology | CT | |
| Physician Assistant | IL | |
| Plastic And Reconstructive Surgery, Otolaryngology | CT | |
| Qualified Audiologist | CT | |
| O T O L A R Y N G O L O G Y | CT |
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