DR. JENNIE LYNN DEMBSKI MD
NPI 1477757425
Obstetrics & Gynecology in West Seneca, NY
About Dr. Jennie Lynn Dembski Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JENNIE LYNN DEMBSKI MD (NPI 1477757425) is an individual obstetrics & gynecology provider in West Seneca, New York, licensed in New York (268683) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS, is affiliated with Kaleida Health, and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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. Jennie Lynn Dembski Md 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
2Medicare enrollment records show Jennie Dembski reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Buffalo, NY 14203
- Reassigned Medicare billing, New York enrollment
- 676 clinicians in this Medicare group
Dunkirk, NY 14048
- Reassigned Medicare billing, New York enrollment
- 572 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
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.
Kaleida Health
Acute Care Hospitals · Buffalo, NYBrooks-Tlc Hospital System, Inc
Acute Care Hospitals · Dunkirk, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14224 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
WEST SENECA, NY 14224
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 Jennie Dembski's NPI number?
The NPI number for Jennie Dembski is 1477757425. It was assigned to this individual provider in the NPPES registry on June 13, 2007. The provider is also known as Dr. Jennie Lynn Obrien MD.
Where is Jennie Dembski located?
Jennie Dembski practices at 3050 Orchard Park Rd, West Seneca, NY 14224. The listed phone number is (716) 675-5222.
What is Jennie Dembski's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Jennie Dembski enrolled in Medicare?
Yes. Jennie Dembski 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 Jennie Dembski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jennie Dembski reassigns Medicare benefits to 2 organizations: Kaleida Health (Buffalo, NY) and General Physician, PC (Dunkirk, NY). 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 Jennie Dembski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jennie Dembski affiliated with any hospitals?
According to CMS data, Jennie Dembski is affiliated with Kaleida Health and Brooks-Tlc Hospital System, Inc.
When was this NPI record last updated?
The NPPES record for Jennie Dembski was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Jennie Lynn Dembski, MD · NPI 1477757425
Obstetrics & Gynecology physician in West Seneca, New York. Individual provider, active in the CMS NPPES registry since June 13, 2007.
## Identity
- **NPI:** 1477757425 (Entity type: Individual)
- **Enumerated:** June 13, 2007
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 268683 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 3050 ORCHARD PARK RD, West Seneca, NY 14224-4658
- **Phone:** (716) 675-5222
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Kaleida Health (NPI 1427870070, Buffalo, NY); General Physician, PC (NPI 1093959322, Dunkirk, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** July 21, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1477757425) · Data from the CMS NPPES public registry.