DR. CHRISTOPHER SOMSOOK DO
NPI 1790286268
Family Medicine in Lockport, NY
About Dr. Christopher Somsook Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTOPHER SOMSOOK DO (NPI 1790286268) is an individual family medicine provider in Lockport, New York, licensed in New York (306370) and active in the NPI registry since February 2018. He is enrolled in Medicare PECOS, is affiliated with Ns/lij Hs Huntington Hospital, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Christopher Somsook Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Christopher Somsook reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jamestown, NY 14701
- Reassigned Medicare billing, New York enrollment
- 233 clinicians in this Medicare group
Liverpool, NY 13088
- Reassigned Medicare billing, New York enrollment
- 625 clinicians in this Medicare group
Nyack, NY 10960
- Reassigned Medicare billing, New York enrollment
- 11 clinicians in this Medicare group
Valhalla, NY 10595
- Reassigned Medicare billing, New York enrollment
- 1,663 clinicians in this Medicare group
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Scottsdale, AZ 85254
- Reassigned Medicare billing, New York enrollment
- 354 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ns/Lij Hs Huntington Hospital
Acute Care Hospitals · Huntington, NYUpmc Chautauqua At Wca
Acute Care Hospitals · Jamestown, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14094 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOCKPORT, NY 14094
LOCKPORT, NY 14094
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 Christopher Somsook's NPI number?
The NPI number for Christopher Somsook is 1790286268. It was assigned to this individual provider in the NPPES registry on February 21, 2018.
Where is Christopher Somsook located?
Christopher Somsook practices at 521 East Ave, Lockport, NY 14094. The listed phone number is (716) 514-5644.
What is Christopher Somsook's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Christopher Somsook enrolled in Medicare?
Yes. Christopher Somsook is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Christopher Somsook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Somsook reassigns Medicare benefits to 6 organizations: Great Lakes Physician Practice PC (Jamestown, NY), St Josephs Medical PC (Liverpool, NY), Inpatient Medical Associates Of New York PLLC (Nyack, NY), Westchester Medical Center Advanced Physician Services PC (Valhalla, NY), North Shore-Lij Medical PC (Great Neck, NY) and 1 more organization, listed in the Medicare section above. 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 Christopher Somsook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Christopher Somsook affiliated with any hospitals?
According to CMS data, Christopher Somsook is affiliated with Ns/Lij Hs Huntington Hospital and Upmc Chautauqua At Wca.
When was this NPI record last updated?
The NPPES record for Christopher Somsook was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Dr. Christopher Somsook, DO · NPI 1790286268
Family Medicine physician in Lockport, New York. Individual provider, active in the CMS NPPES registry since February 21, 2018.
## Identity
- **NPI:** 1790286268 (Entity type: Individual)
- **Enumerated:** February 21, 2018
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 306370 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 521 EAST AVE, Lockport, NY 14094-3201
- **Phone:** (716) 514-5644
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Great Lakes Physician Practice PC (NPI 1730599176, Jamestown, NY); St Josephs Medical PC (NPI 1942501747, Liverpool, NY); Inpatient Medical Associates Of New York PLLC (NPI 1063717791, Nyack, NY); Westchester Medical Center Advanced Physician Services PC (NPI 1740687458, Valhalla, NY); North Shore-Lij Medical PC (NPI 1053688572, Great Neck, NY); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** August 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1790286268) · Data from the CMS NPPES public registry.