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MARIA I DUENAS MD
NPI 1235542010
Internal Medicine in New York, NY

Active since June 09, 2014PECOS Enrolled
17 E 102ND ST, NEW YORK, NY 10029(212) 659-8551 Get Directions Write a Review

NPPES record last updated: March 5, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 5, 2019, Mar 17, 2018, Jun 1, 2017 (3 updates tracked since 2017).

About Maria I Duenas Md NPPES

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

MARIA I DUENAS MD (NPI 1235542010) is an individual internal medicine provider in New York, New York, licensed in New York (288856) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS and maintains a secondary practice location in New York.

NPPES Registry Identity

NPI1235542010
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMARIA I DUENASCredential: MD
Location Address17 E 102ND STNew York, NY 10029-5204
Mailing Address1 Gustave L. Levy Place, Box 3000New York, NY 10029 · (212) 987-3100
Phone(212) 659-8551
Sole ProprietorNo
Enumeration DateJune 9, 2014
Last NPPES UpdateMarch 5, 20193 updates tracked since enumeration
✔ NPI 1235542010 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 · 288856
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.
17 E 102ND ST, New York, NY 10029
Open in Google Maps ↗

Secondary Practice Location 1

Location 11 Gustave L Levy PlNew York, NY 10029-6504 · Phone (212) 659-8551

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Maria I Duenas Md 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 Reassignment

Medicare enrollment records show Maria Duenas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Icahn School Of Medicine At Mount Sinai
0.1 mi
Occupational Medicine
1468 MADISON AVE FL 3
New York, NY 10029
  • Reassigned Medicare billing, New York enrollment
  • 769 clinicians in this Medicare group
NPI 1427493113 (888) 702-0630

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 10029 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.

JENNIFER WEINTRAUB
Internal Medicine
17 E 102ND ST
NEW YORK, NY 10029
New York County (212) 659-8551
LOGAN LAURENCE BARTRAM
Internal Medicine (Infectious Disease)
17 E 102ND ST
NEW YORK, NY 10029
New York County (212) 241-7968
LABINIA OSEI-BONSU NP
Nurse Practitioner (Family)
17 E 102ND ST
NEW YORK, NY 10029
New York County (212) 241-5415
GABRIELA SANTIAGO-ACOSTA
Internal Medicine (Rheumatology)
17 E 102ND ST
NEW YORK, NY 10029
New York County (212) 659-8551
DR. RACHEL SOLOMON M.D.
Internal Medicine
17 E 102ND ST
NEW YORK, NY 10029
New York County (212) 659-8551
MISS SARAH MARIE PENROSE FNP
Nurse Practitioner (Family)
17 E 102ND ST
NEW YORK, NY 10029
New York County (212) 241-7270
MS. MELISSA CUEVAS NP
Nurse Practitioner (Family)
17 E 102ND ST
NEW YORK, NY 10029
New York County (212) 659-8554
ANJALI GUPTA M.D.
Internal Medicine
17 E 102ND ST
NEW YORK, NY 10029
New York County (212) 659-8551

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 Maria Duenas's NPI number?

The NPI number for Maria Duenas is 1235542010. It was assigned to this individual provider in the NPPES registry on June 9, 2014.

Where is Maria Duenas located?

Maria Duenas practices at 17 E 102nd St, New York, NY 10029. The listed phone number is (212) 659-8551.

What is Maria Duenas's specialty?

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

Is Maria Duenas enrolled in Medicare?

Yes. Maria Duenas is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Maria Duenas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Duenas reassigns Medicare benefits to Icahn School Of Medicine At Mount Sinai (New York, 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 Maria Duenas'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 Maria Duenas was last updated on March 5, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.