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DR. GONZALO OLIVARES MALDONADO M.D.
NPI 1326300807
Internal Medicine in New York, NY

Active since June 11, 2012PECOS Enrolled
10 NATHAN D PERLMAN PL, NEW YORK, NY 10003(212) 844-1712 Get Directions Write a Review

NPPES record last updated: May 19, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Gonzalo Olivares Maldonado M.d. NPPES

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

DR. GONZALO OLIVARES MALDONADO M.D. (NPI 1326300807) is an individual internal medicine provider in New York, New York, licensed in New York (279425) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326300807
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GONZALO OLIVARES MALDONADOCredential: M.D.
Location Address10 NATHAN D PERLMAN PLNew York, NY 10003-3851
Mailing Address10 Nathan D Perlman PlNew York, NY 10003-3851 · (212) 844-1712
Phone(212) 844-1712
Sole ProprietorNo
Enumeration DateJune 11, 2012
Last NPPES UpdateMay 19, 2015
✔ NPI 1326300807 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 279425
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
10 NATHAN D PERLMAN PL, New York, NY 10003
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gonzalo Olivares Maldonado M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignments

2

Medicare enrollment records show Gonzalo Olivares Maldonado reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Montefiore Medical Center
4.7 mi
Family Medicine
2633 BROADWAY
New York, NY 10025
  • Reassigned Medicare billing, New York enrollment
  • 5,251 clinicians in this Medicare group
NPI 1760288278 (888) 663-6331
Medical Service Professionals Of Nj LLC
7.6 mi
Geriatric Medicine
125 CHUBB AVE, SUITE 100-S
Lyndhurst, NJ 07071
  • Reassigned Medicare billing, New Jersey enrollment
  • 71 clinicians in this Medicare group
NPI 1972044923 (201) 559-7600

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10003 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
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.

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.

MICHAEL CRAIG ROTHMAN PH.D
Psychologist (Clinical)
10 NATHAN D PERLMAN PL, 2 BERNSTEIN PAV
NEW YORK, NY 10003
New York County (212) 420-2400
NIKKI BHOGAL
Pharmacist
10 NATHAN D PERLMAN PL
NEW YORK, NY 10003
New York County (212) 844-5480
DR. GERARD ARDOIN MD
Psychiatry & Neurology (Psychiatry)
10 NATHAN D PERLMAN PL
NEW YORK, NY 10003
New York County (212) 420-2000
CARLY BAETZ JD, PHD
Psychologist (Clinical)
10 NATHAN D PERLMAN PL
NEW YORK, NY 10003
New York County (917) 409-8989
NAYAN PATEL
Emergency Medicine
10 NATHAN D PERLMAN PL
NEW YORK, NY 10003
New York County (212) 420-2000
MOUNT SINAI BETH ISRAEL
General Acute Care Hospital
10 NATHAN D PERLMAN PL, 3S21B
NEW YORK, NY 10003
New York County (212) 420-3969
DAHLIA RIZK DO
Hospitalist
10 NATHAN D PERLMAN PL, 16TH ST AT 1ST AVENUE
NEW YORK, NY 10003
New York County (212) 844-1808
ELIAS ER-NY WAN
Emergency Medicine
10 NATHAN D PERLMAN PL
NEW YORK, NY 10003
New York County (908) 938-3363

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 Gonzalo Olivares Maldonado's NPI number?

The NPI number for Gonzalo Olivares Maldonado is 1326300807. It was assigned to this individual provider in the NPPES registry on June 11, 2012.

Where is Gonzalo Olivares Maldonado located?

Gonzalo Olivares Maldonado practices at 10 Nathan D Perlman Pl, New York, NY 10003. The listed phone number is (212) 844-1712.

What is Gonzalo Olivares Maldonado's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Gonzalo Olivares Maldonado enrolled in Medicare?

Yes. Gonzalo Olivares Maldonado is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gonzalo Olivares Maldonado's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gonzalo Olivares Maldonado reassigns Medicare benefits to 2 organizations: Montefiore Medical Center (New York, NY) and Medical Service Professionals Of Nj LLC (Lyndhurst, NJ). 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 Gonzalo Olivares Maldonado's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Gonzalo Olivares Maldonado was last updated on May 19, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.