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

SYDNEY THOMPSON
NPI 1669328241
Physician Assistant in Keene, NH

Active since March 06, 2026PECOS Enrolled

NPPES record last updated: September 15, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 15, 2026, Mar 6, 2026 (2 updates tracked since 2026).

About Sydney Thompson NPPES

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

SYDNEY THOMPSON (NPI 1669328241) is an individual physician assistant in Keene, New Hampshire and active in the NPI registry since March 2026. She is enrolled in Medicare PECOS and maintains a secondary practice location in Keene.

NPPES Registry Identity

NPI1669328241
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameSYDNEY THOMPSON
Location Address580 COURT STKeene, NH 03431-1718
Mailing AddressPo Box 810Hanover, NH 03755-0810 · (603) 308-1467
Sole ProprietorNo
Enumeration DateMarch 6, 2026
Last NPPES UpdateSeptember 15, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 15, 2026
✔ NPI 1669328241 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
580 COURT ST, Keene, NH 03431

Secondary Practice Location 1

Location 1590 Court StKeene, NH 03431-1719 · Phone (603) 354-5400

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sydney Thompson 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03431 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
$89.14 typical visit price
range $57.75 – $174.26
Typical copayment $22.28 (range $14.43 – $43.56)
Most-billed visit code 99203
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 20

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

Advanced Practice Midwife
580 COURT ST
KEENE, NH 03431
Anesthesiology
580 COURT ST, DEPT OF ANESTHESIOLOGY
KEENE, NH 03431
Obstetrics & Gynecology
580 COURT ST
KEENE, NH 03431
Nurse Practitioner (Family)
580 COURT ST
KEENE, NH 03431
Internal Medicine
580 COURT ST
KEENE, NH 03431
Internal Medicine (Cardiovascular Disease)
580 COURT ST
KEENE, NH 03431
Radiology (Diagnostic Radiology)
580 COURT ST
KEENE, NH 03431
Physician Assistant
580 COURT ST
KEENE, NH 03431

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 Sydney Thompson's NPI number?

The NPI number for Sydney Thompson is 1669328241. It was assigned to this individual provider in the NPPES registry on March 6, 2026.

Where is Sydney Thompson located?

Sydney Thompson practices at 580 Court St, Keene, NH 03431. The listed phone number is (603) 354-5400.

What is Sydney Thompson's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Sydney Thompson enrolled in Medicare?

Yes. Sydney Thompson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sydney Thompson was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.