DR. JONATHAN RAMALHO M.D.
NPI 1821452780
Internal Medicine - Cardiovascular Disease in East Syracuse, NY
About Dr. Jonathan Ramalho M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JONATHAN RAMALHO M.D. (NPI 1821452780) is an individual cardiovascular disease provider in East Syracuse, New York, licensed in New York (303429) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS, is affiliated with St Joseph's Hospital Health Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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. Jonathan Ramalho M.d. 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
3Medicare enrollment records show Jonathan Ramalho reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Liverpool, NY 13088
- Reassigned Medicare billing, New York enrollment
- 625 clinicians in this Medicare group
Syracuse, NY 13203
- Reassigned Medicare billing, New York enrollment
- 369 clinicians in this Medicare group
Brooklyn, NY 11237
- Reassigned Medicare billing, New York enrollment
- 427 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.
St Joseph's Hospital Health Center
Acute Care Hospitals · Syracuse, NYOswego Hospital
Acute Care Hospitals · Oswego, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 13057 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EAST SYRACUSE, NY 13057
EAST SYRACUSE, NY 13057
EAST SYRACUSE, NY 13057
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 Jonathan Ramalho's NPI number?
The NPI number for Jonathan Ramalho is 1821452780. It was assigned to this individual provider in the NPPES registry on April 7, 2016.
Where is Jonathan Ramalho located?
Jonathan Ramalho practices at 4939 Brittonfield Pkwy Ste 202, East Syracuse, NY 13057. The listed phone number is (315) 634-6699.
What is Jonathan Ramalho's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Jonathan Ramalho enrolled in Medicare?
Yes. Jonathan Ramalho 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 Jonathan Ramalho's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Ramalho reassigns Medicare benefits to 3 organizations: St Josephs Medical PC (Liverpool, NY), St Josephs Hospital Health Center (Syracuse, NY) and Wyckoff Professional Medical Services, PC (Brooklyn, 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 Jonathan Ramalho's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jonathan Ramalho affiliated with any hospitals?
According to CMS data, Jonathan Ramalho is affiliated with St Joseph's Hospital Health Center and Oswego Hospital.
When was this NPI record last updated?
The NPPES record for Jonathan Ramalho was last updated on January 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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. Jonathan Ramalho, M.D. · NPI 1821452780
Cardiovascular Disease physician in East Syracuse, New York. Individual provider, active in the CMS NPPES registry since April 7, 2016.
## Identity
- **NPI:** 1821452780 (Entity type: Individual)
- **Enumerated:** April 7, 2016
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 303429 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 4939 BRITTONFIELD PKWY STE 202, East Syracuse, NY 13057-9208
- **Phone:** (315) 634-6699 · **Fax:** (315) 634-6695
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): St Josephs Medical PC (NPI 1942501747, Liverpool, NY); St Josephs Hospital Health Center (NPI 1508815333, Syracuse, NY); Wyckoff Professional Medical Services, PC (NPI 1659710796, Brooklyn, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** January 29, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1821452780) · Data from the CMS NPPES public registry.