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THOMAS A CHASSE M.D.
NPI 1811954712
Otolaryngology in Concord, NH

Active since April 26, 2006PECOS Enrolled
194 PLEASANT ST STE 2, CONCORD, NH 03301(603) 224-2353(603) 226-0727 Get Directions Write a Review

NPPES record last updated: June 11, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 11, 2019, May 31, 2019 (2 updates tracked since 2019).

About Thomas A Chasse M.d. NPPES

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

THOMAS A CHASSE M.D. (NPI 1811954712) is an individual otolaryngology provider in Concord, New Hampshire, licensed in New Hampshire (8956) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Jesup.

NPPES Registry Identity

NPI1811954712
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameTHOMAS A CHASSECredential: M.D.
Location Address194 PLEASANT ST STE 2Concord, NH 03301-2952
Mailing Address320 Peachtree StJesup, GA 31545-0244 · (912) 427-7790
Phone(603) 224-2353
Fax(603) 226-0727
Sole ProprietorNo
Enumeration DateApril 26, 2006
Last NPPES UpdateJune 11, 20192 updates tracked since enumeration
✔ NPI 1811954712 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
Licenses✔ Licensed in NH · 8956✔ Licensed in GA · 063305✔ Licensed in NM · MD2013-0125✔ Licensed in ME · 011959✔ Licensed in MA · 55754
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
194 PLEASANT ST STE 2, Concord, NH 03301
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Secondary Practice Location 1

Location 1320 Peachtree StJesup, GA 31545-0244 · Phone (912) 427-7790

Other Identifiers 4

Medicaid131980000ME
Medicaid30002649NH
Medicaid186000751NM
Medicaid003148873AGA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thomas A Chasse 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 Billing Reassignments

2

Medicare enrollment records show Thomas Chasse reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southcoast Physicians Group, Inc.
112 mi
Emergency Medicine
208 MILL RD
Fairhaven, MA 02719
  • Reassigned Medicare billing, Massachusetts enrollment
  • 1,144 clinicians in this Medicare group
NPI 1861830143 (855) 319-0518
Medical Affiliates Of Cape Cod, Inc.
125 mi
Internal Medicine
27 PARK ST, GLEASON HOUSE
Hyannis, MA 02601
  • Reassigned Medicare billing, Massachusetts enrollment
  • 423 clinicians in this Medicare group
NPI 1770534927 (508) 862-5040

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$132.09 typical visit price
range $57.75 – $174.26
Typical copayment $33.02 (range $14.43 – $43.56)
Most-billed visit code 99204
Established Patient
$71.85 typical visit price
range $18.70 – $142.15
Typical copayment $17.96 (range $4.67 – $35.53)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

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

MEGAN ALEXANDRA DYER
Behavior Analyst
194 PLEASANT ST STE 2
CONCORD, NH 03301
Merrimack County (800) 679-3609
ATKA BOL CONSTANT
Behavior Analyst
194 PLEASANT ST STE 2
CONCORD, NH 03301
Merrimack County (603) 471-7791
NICOLE PATRICIA BETTENCOURT AUD
Audiologist
194 PLEASANT ST STE 2
CONCORD, NH 03301
Merrimack County (603) 224-2353
KAREN DALE
Audiologist
194 PLEASANT ST STE 2
CONCORD, NH 03301
Merrimack County (603) 354-6673

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 Thomas Chasse's NPI number?

The NPI number for Thomas Chasse is 1811954712. It was assigned to this individual provider in the NPPES registry on April 26, 2006.

Where is Thomas Chasse located?

Thomas Chasse practices at 194 Pleasant St Ste 2, Concord, NH 03301. The listed phone number is (603) 224-2353.

What is Thomas Chasse's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Thomas Chasse enrolled in Medicare?

Yes. Thomas Chasse is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Thomas Chasse's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Chasse reassigns Medicare benefits to 2 organizations: Southcoast Physicians Group, Inc. (Fairhaven, MA) and Medical Affiliates Of Cape Cod, Inc. (Hyannis, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Thomas Chasse's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Thomas Chasse was last updated on June 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.