Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NICHOLAS STEPHEN KARTER M.D.
NPI 1023371549
Otolaryngology - Otolaryngology/Facial Plastic Surgery in Glastonbury, CT

Q: What is Nicholas Karter's NPI number?

The NPI number for Nicholas Karter is 1023371549. It was assigned to this individual provider in the NPPES registry on June 19, 2012.

Q: What is Nicholas Karter's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Otolaryngology/Facial Plastic Surgery, with taxonomy code 207YX0905X.

Q: When was this NPI record last updated?

The NPPES record for Nicholas Karter was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 19, 2012PECOS Enrolled

73.24/100

CMS Quality Rating

120 HEBRON AVE, GLASTONBURY, CT 06033(860) 775-5595 Get Directions Write a Review

NPPES record last updated: September 3, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Sep 3, 2026, Mar 6, 2025, Nov 6, 2018 and 3 more (6 updates tracked since 2017).

On this page

About Nicholas Stephen Karter M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NICHOLAS STEPHEN KARTER M.D. (NPI 1023371549) is an individual otolaryngology/facial plastic surgery provider in Glastonbury, Connecticut, licensed in Connecticut (60345) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023371549

Entity TypeIndividualMale

Primary Taxonomy207YX0905X

Provider Legal NameNICHOLAS STEPHEN KARTERCredential: M.D.

Location Address120 HEBRON AVEGlastonbury, CT 06033-2096

Mailing Address120 Hebron Ave Ste 2aGlastonbury, CT 06033-2096 · (860) 775-5595 · Fax (860) 760-6056

Phone(860) 775-5595

Sole ProprietorNo

Enumeration DateJune 19, 2012

Last NPPES UpdateSeptember 3, 20266 updates tracked since enumeration

NPPES CertifiedSeptember 3, 2026

✔ NPI 1023371549 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOtolaryngology · Otolaryngology/Facial Plastic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207YX0905X

License✔ Licensed in CT · 60345

Definition

An otolaryngologist who specializes in the diagnosis and surgical treatment of head and neck conditions.

Also ListedOtolaryngologyTaxonomy 207Y00000X · License 60345 (CT)

120 HEBRON AVE, Glastonbury, CT 06033

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nicholas Stephen Karter M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

73.24/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

55.73

Promoting Interoperability

Improvement Activities

Cost

92.56

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KARTER ADVANCED FACIAL PLASTIC SURGERY, LLC

Otolaryngology (Facial Plastic Surgery)

120 HEBRON AVE
GLASTONBURY, CT 06033

Capitol Planning Region (860) 775-5595

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nicholas Karter's NPI number?

The NPI number for Nicholas Karter is 1023371549. It was assigned to this individual provider in the NPPES registry on June 19, 2012.

Where is Nicholas Karter located?

Nicholas Karter practices at 120 Hebron Ave, Glastonbury, CT 06033. The listed phone number is (860) 775-5595.

What is Nicholas Karter's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Otolaryngology/Facial Plastic Surgery, with taxonomy code 207YX0905X.

Is Nicholas Karter enrolled in Medicare?

Yes. Nicholas Karter is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Nicholas Karter was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.