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IVAN RAMIREZ DE OLEO MD
NPI 1013463397
Internal Medicine - Rheumatology in Croton On Hudson, NY

Active since August 28, 2016PECOS EnrolledAccepts Medicare Assignment
91.25/100
CMS Quality Rating
440 S RIVERSIDE AVE, CROTON ON HUDSON, NY 10520(914) 269-1700(914) 271-2536 Get Directions Write a Review

NPPES record last updated: October 18, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 18, 2022, Aug 28, 2016 (2 updates tracked since 2016).

About Ivan Ramirez De Oleo Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

IVAN RAMIREZ DE OLEO MD (NPI 1013463397) is an individual rheumatology provider in Croton On Hudson, New York, licensed in New York (301459) and active in the NPI registry since August 2016. He is enrolled in Medicare PECOS, is affiliated with Northern Westchester Hospital, and maintains a secondary practice location in Bronx.

NPPES Registry Identity

NPI1013463397
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameIVAN RAMIREZ DE OLEOCredential: MD
Location Address440 S RIVERSIDE AVECroton On Hudson, NY 10520-3059
Mailing Address440 S Riverside AveCroton On Hudson, NY 10520-3059 · (914) 269-1700
Phone(914) 269-1700
Fax(914) 271-2536
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateAugust 28, 2016
Last NPPES UpdateOctober 18, 20222 updates tracked since enumeration
NPPES CertifiedOctober 18, 2022
✔ NPI 1013463397 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in NY · 301459
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
440 S RIVERSIDE AVE, Croton On Hudson, NY 10520
Open in Google Maps ↗

Secondary Practice Location 1

Location 1Jacobi Medical Center 1400 Pelham Parkway SouthBronx, NY 10461 · Phone (347) 720-9060

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

Ivan Ramirez De Oleo 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.

PECOS PAC ID345577474
PECOS Enrollment IDI20220603001110
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Ivan Ramirez De Oleo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North Shore-Lij Medical PC
30 mi
Urology
1010 NORTHERN BLVD STE 110
Great Neck, NY 11021
  • Reassigned Medicare billing, New York enrollment
  • 9,353 clinicians in this Medicare group
NPI 1053688572 (516) 321-7400

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 4

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
255 services127 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
107 services107 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
55 services54 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Northern Westchester Hospital

Acute Care Hospitals · Mount Kisco, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330162
Location400 East Main StreetMount Kisco, NY 10549 · Westchester County
Emergency services Birthing friendly

Phelps Hospital

Acute Care Hospitals · Sleepy Hollow, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330261
Location701 N BroadwaySleepy Hollow, NY 10591 · Westchester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10520 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality74.92
Promoting Interoperability91.67
Improvement Activities40

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. HAJAT AVDOVIC M.D.
Family Medicine
440 S RIVERSIDE AVE
CROTON ON HUDSON, NY 10520
Westchester County (914) 269-1700

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 Ivan Ramirez De Oleo's NPI number?

The NPI number for Ivan Ramirez De Oleo is 1013463397. It was assigned to this individual provider in the NPPES registry on August 28, 2016.

Where is Ivan Ramirez De Oleo located?

Ivan Ramirez De Oleo practices at 440 S Riverside Ave, Croton On Hudson, NY 10520. The listed phone number is (914) 269-1700.

What is Ivan Ramirez De Oleo's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Ivan Ramirez De Oleo enrolled in Medicare?

Yes. Ivan Ramirez De Oleo 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 organization bills Medicare for Ivan Ramirez De Oleo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ivan Ramirez De Oleo reassigns Medicare benefits to North Shore-Lij Medical PC (Great Neck, NY). The 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 Ivan Ramirez De Oleo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Ivan Ramirez De Oleo affiliated with any hospitals?

According to CMS data, Ivan Ramirez De Oleo is affiliated with Northern Westchester Hospital and Phelps Hospital.

When was this NPI record last updated?

The NPPES record for Ivan Ramirez De Oleo was last updated on October 18, 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.