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DR. MARIANA CHANG MD
NPI 1235691205
Internal Medicine - Nephrology in Brooklyn, NY

Active since April 01, 2019PECOS EnrolledAccepts Medicare Assignment
577 PROSPECT AVE APT 1B, BROOKLYN, NY 11215(718) 369-0318(718) 369-0290 Get Directions Write a Review

NPPES record last updated: October 4, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Oct 4, 2024, Jul 9, 2024, Apr 1, 2019 (3 updates tracked since 2019).

About Dr. Mariana Chang Md NPPES

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

DR. MARIANA CHANG MD (NPI 1235691205) is an individual nephrology provider in Brooklyn, New York, licensed in New York (329246) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1235691205
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameDR. MARIANA CHANGCredential: MD
Location Address577 PROSPECT AVE APT 1BBrooklyn, NY 11215-6074
Mailing Address1 Hospital PlzStamford, CT 06902-3602 · (203) 276-7147
Phone(718) 369-0318
Fax(718) 369-0290
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateApril 1, 2019
Last NPPES UpdateOctober 4, 20243 updates tracked since enumeration
NPPES CertifiedOctober 4, 2024
✔ NPI 1235691205 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in NY · 329246
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
577 PROSPECT AVE APT 1B, Brooklyn, NY 11215
Open in Google Maps ↗

Other Identifiers 2

Medicaid07909497NY
OtherA400358353NY · Medicare

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

Dr. Mariana Chang 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 ID6507302056
PECOS Enrollment IDI20240722000732
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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
89 services19 patients

Hospital Affiliations CMS Care Compare

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

New York-Presbyterian Hospital

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330101
Location525 East 68th StreetNew York, NY 10065 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11215 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.

Other Providers at the Same Location NPPES 4

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

JAQUELINE ALVARADO-VALADEZ MD
Internal Medicine (Nephrology)
577 PROSPECT AVE APT 1B
BROOKLYN, NY 11215
Kings County (212) 420-2000
DR. KRISHNA SURY M.D.
Internal Medicine (Nephrology)
577 PROSPECT AVE APT 1B
BROOKLYN, NY 11215
Kings County (718) 369-0318
DR. YUANPU ZHENG M.D.
Internal Medicine
577 PROSPECT AVE APT 1B
BROOKLYN, NY 11215
Kings County (718) 369-0318
ALEKSANDR GRZHIBEK MD
Internal Medicine (Nephrology)
577 PROSPECT AVE APT 1B
BROOKLYN, NY 11215
Kings County (718) 369-0318

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 Mariana Chang's NPI number?

The NPI number for Mariana Chang is 1235691205. It was assigned to this individual provider in the NPPES registry on April 1, 2019.

Where is Mariana Chang located?

Mariana Chang practices at 577 Prospect Ave Apt 1B, Brooklyn, NY 11215. The listed phone number is (718) 369-0318.

What is Mariana Chang's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Mariana Chang enrolled in Medicare?

Yes. Mariana Chang 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 Mariana Chang affiliated with any hospitals?

According to CMS data, Mariana Chang is affiliated with New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Mariana Chang was last updated on October 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.