DR. JULIO DAMIAN MONTEJO JR. MD, MHS
NPI 1396240131
Neurological Surgery in Johnson City, NY
About Dr. Julio Damian Montejo Jr. Md, Mhs NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JULIO DAMIAN MONTEJO JR. MD, MHS (NPI 1396240131) is an individual neurological surgery provider in Johnson City, New York, licensed in New York (333149) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Chenango Memorial Hospital, and is a graduate of Other (2018).
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. Julio Damian Montejo Jr. Md, Mhs 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 Julio Montejo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Binghamton, NY 13905
- Reassigned Medicare billing, New York enrollment
- 528 clinicians in this Medicare group
Walton, NY 13856
- Reassigned Medicare billing, New York enrollment
- Also billed through NPI 1417940719 (New York)
- 82 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.
Chenango Memorial Hospital
Acute Care Hospitals · Norwich, NYUnited Health Services Hospitals, Inc
Acute Care Hospitals · Binghamton, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 13790 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 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
JOHNSON CITY, NY 13790
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 Julio Montejo's NPI number?
The NPI number for Julio Montejo is 1396240131. It was assigned to this individual provider in the NPPES registry on March 26, 2018. The provider is also known as Dr. Julio Damian Montejo Castillo MD, Mhs.
Where is Julio Montejo located?
Julio Montejo practices at 46 Harrison St, Johnson City, NY 13790. The listed phone number is (607) 729-4942.
What is Julio Montejo's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Julio Montejo enrolled in Medicare?
Yes. Julio Montejo 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 Julio Montejo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Julio Montejo reassigns Medicare benefits to 2 organizations: United Medical Associates PC (Binghamton, NY) and Delaware Valley Hospital, Inc (Walton, 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 Julio Montejo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Julio Montejo affiliated with any hospitals?
According to CMS data, Julio Montejo is affiliated with Chenango Memorial Hospital and United Health Services Hospitals, Inc.
When was this NPI record last updated?
The NPPES record for Julio Montejo was last updated on August 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.