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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARIA E ORTIZ M.A., LCSW
NPI 1164184552
Social Worker - Clinical in New York, NY

Active since October 12, 2021PECOS EnrolledAccepts Medicare Assignment
645 10TH AVE, NEW YORK, NY 10036(212) 265-4500 Get Directions Write a Review

NPPES record last updated: June 15, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Maria E Ortiz M.a., Lcsw NPPES

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

MARIA E ORTIZ M.A., LCSW (NPI 1164184552) is an individual clinical provider in New York, New York, licensed in New York (100448) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1164184552
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARIA E ORTIZCredential: M.A., LCSW
Location Address645 10TH AVENew York, NY 10036-2904
Mailing Address645 10th AveNew York, NY 10036-2904 · (929) 376-9330
Phone(212) 265-4500
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateOctober 12, 2021
Last NPPES UpdateJune 15, 2026
NPPES CertifiedJune 15, 2026
✔ NPI 1164184552 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NY · 100448
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
645 10TH AVE, New York, NY 10036
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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

Maria E Ortiz M.a., Lcsw 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 ID4082105648
PECOS Enrollment IDI20251112001704
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10036 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
$0.00 typical visit price
range $65.69 – $198.19
Typical copayment $0.00 (range $16.42 – $49.54)
Most-billed visit code NA
Established Patient
$81.44 typical visit price
range $21.20 – $160.66
Typical copayment $20.36 (range $5.30 – $40.16)
Most-billed visit code 99213
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.

YASMIN HASSAN M.D
Pediatrics
645 10TH AVE
NEW YORK, NY 10036
New York County (212) 265-6500
SHALINI DUTTA
Psychiatry & Neurology (Psychiatry)
645 10TH AVE
NEW YORK, NY 10036
New York County (212) 749-1820
YEKATERINA CHERNAKOVA RN
Registered Nurse
645 10TH AVE
NEW YORK, NY 10036
New York County (212) 265-4500
SARA SANSONE
Registered Nurse
645 10TH AVE
NEW YORK, NY 10036
New York County (212) 265-4500
SABRINA ANN SAUCIER LMSW
Social Worker
645 10TH AVE
NEW YORK, NY 10036
New York County (212) 265-4500
JEFFRY MUTUC MD, MPH
Family Medicine
645 10TH AVE
NEW YORK, NY 10036
New York County (212) 265-4500
RYAN/CHELSEA-CLINTON COMMUNITY HEALTH CENTER INC.
Pharmacy (Community/Retail Pharmacy)
645 10TH AVE
NEW YORK, NY 10036
New York County (212) 531-7533
YSARET MARTINEZ RN
Registered Nurse
645 10TH AVE
NEW YORK, NY 10036
New York County (212) 484-5848

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 Ortiz's NPI number?

The NPI number for Maria Ortiz is 1164184552. It was assigned to this individual provider in the NPPES registry on October 12, 2021.

Where is Maria Ortiz located?

Maria Ortiz practices at 645 10th Ave, New York, NY 10036. The listed phone number is (212) 265-4500.

What is Maria Ortiz's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Maria Ortiz enrolled in Medicare?

Yes. Maria Ortiz 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.

When was this NPI record last updated?

The NPPES record for Maria Ortiz was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 days 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.