1. Home
  2. Directory
  3. NPI Profile

OMAYRA REYES SANTIAGO M.D.
NPI 1124287313
Internal Medicine - Hematology & Oncology in Cayey, PR

Active since June 03, 2008PECOS EnrolledAccepts Medicare Assignment
CARR 14 KM 71.9, INT BO MONTELLANO, CAYEY, PR 00736(787) 520-7211(787) 520-7212 Get Directions Write a Review

NPPES record last updated: July 10, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Omayra Reyes Santiago M.d. NPPES

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

OMAYRA REYES SANTIAGO M.D. (NPI 1124287313) is an individual hematology & oncology provider in Cayey, Puerto Rico, licensed in Puerto Rico (17646) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS, is affiliated with Hospital Menonita De Cayey, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1124287313
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameOMAYRA REYES SANTIAGOCredential: M.D.
Location AddressCARR 14 KM 71.9, INT BO MONTELLANOCayey, PR 00736
Mailing AddressHc 73 Box 6440Cayey, PR 00736-9529 · (787) 520-7211 · Fax (787) 520-7212
Phone(787) 520-7211
Fax(787) 520-7212
Sole ProprietorYes
Medical School CMSOtherGraduated 2006
Enumeration DateJune 3, 2008
Last NPPES UpdateJuly 10, 2018
✔ NPI 1124287313 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in PR · 17646
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Other Names 1

Professional Name (2)Omayra Reyes Santiago Md

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Omayra Reyes Santiago 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.

PECOS PAC ID3274845581
PECOS Enrollment IDI20150629002806
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.

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
67 services20 patients

Hospital Affiliations CMS Care Compare

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

Hospital Menonita De Cayey

Acute Care Hospitals · Cayey, PR
OwnershipVoluntary non-profit - Private
CMS Certification Number400013
LocationBo. Rincon Sector Las Lomas Km.3.1 Carr 14Cayey, PR 00737 · Cayey County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00736 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
$172.44 typical visit price
range $56.86 – $172.44
Typical copayment $43.11 (range $14.21 – $43.11)
Most-billed visit code 99205
Established Patient
$100.24 typical visit price
range $18.24 – $140.44
Typical copayment $25.06 (range $4.56 – $35.11)
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.

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 Omayra Reyes Santiago's NPI number?

The NPI number for Omayra Reyes Santiago is 1124287313. It was assigned to this individual provider in the NPPES registry on June 3, 2008. The provider is also known as Omayra Reyes Santiago MD.

Where is Omayra Reyes Santiago located?

Omayra Reyes Santiago practices at Carr 14 Km 71.9 Int Bo Montellano, Cayey, PR 00736. The listed phone number is (787) 520-7211.

What is Omayra Reyes Santiago's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Omayra Reyes Santiago enrolled in Medicare?

Yes. Omayra Reyes Santiago 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.

Is Omayra Reyes Santiago affiliated with any hospitals?

According to CMS data, Omayra Reyes Santiago is affiliated with Hospital Menonita De Cayey.

When was this NPI record last updated?

The NPPES record for Omayra Reyes Santiago was last updated on July 10, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.