JESSICA BAEK MD
NPI 1902434103
Internal Medicine in Buffalo, NY
About Jessica Baek Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JESSICA BAEK MD (NPI 1902434103) is an individual internal medicine provider in Buffalo, New York, licensed in Florida (ME164391) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with Hca Florida Jfk Hospital, and maintains a secondary practice location in Atlantis.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 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
Jessica Baek 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 Jessica Baek reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Palm Beach, FL 33406
- Reassigned Medicare billing, Florida enrollment
- 42 clinicians in this Medicare group
Miami, FL 33155
- Reassigned Medicare billing, Florida enrollment
- 224 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hca Florida Jfk Hospital
Acute Care Hospitals · Atlantis, FLPalm Beach Gardens Medical Center
Acute Care Hospitals · Palm Beach Gardens, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14203 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.
BUFFALO, NY 14203
BUFFALO, NY 14203
BUFFALO, NY 14203
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 Jessica Baek's NPI number?
The NPI number for Jessica Baek is 1902434103. It was assigned to this individual provider in the NPPES registry on April 1, 2020.
Where is Jessica Baek located?
Jessica Baek practices at 100 High St, Buffalo, NY 14203. The listed phone number is (716) 859-5600.
What is Jessica Baek's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Jessica Baek enrolled in Medicare?
Yes. Jessica Baek 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 Jessica Baek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jessica Baek reassigns Medicare benefits to 2 organizations: Invision Health Florida, LLC (West Palm Beach, FL) and Hha Associates LLC (Miami, FL). 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 Jessica Baek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jessica Baek affiliated with any hospitals?
According to CMS data, Jessica Baek is affiliated with Hca Florida Jfk Hospital and Palm Beach Gardens Medical Center.
When was this NPI record last updated?
The NPPES record for Jessica Baek was last updated on November 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Jessica Baek, MD · NPI 1902434103
Internal Medicine physician in Buffalo, New York. Individual provider, active in the CMS NPPES registry since April 1, 2020.
## Identity
- **NPI:** 1902434103 (Entity type: Individual)
- **Enumerated:** April 1, 2020
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** ME164391 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 HIGH ST, Buffalo, NY 14203-1126
- **Phone:** (716) 859-5600
## 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): Invision Health Florida, LLC (NPI 1134728561, West Palm Beach, FL); Hha Associates LLC (NPI 1265073159, Miami, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** November 3, 2025
- **Other identifiers:** Medicaid 125536700 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1902434103) · Data from the CMS NPPES public registry.