1. Home
  2. Directory
  3. New York
  4. Bronx
  5. Internal Medicine
  6. NPI Profile

ANA MARIA BECHARA DIAZ M.D.
NPI 1255747598
Internal Medicine in Bronx, NY

Active since July 08, 2014PECOS EnrolledAccepts Medicare Assignment
4422 3RD AVE, DEPT OF INTERNAL MEDICINE MILLS BLDG 3RD, BRONX, NY 10457(718) 960-3260 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 21, 2022, Mar 17, 2018, Jul 18, 2017 (3 updates tracked since 2017).

About Ana Maria Bechara Diaz M.d. NPPES

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

ANA MARIA BECHARA DIAZ M.D. (NPI 1255747598) is an individual internal medicine provider in Bronx, New York, licensed in California (A148149) and active in the NPI registry since July 2014. She is enrolled in Medicare PECOS, maintains a secondary practice location in Oxnard, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1255747598
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameANA MARIA BECHARA DIAZCredential: M.D.
Location Address4422 3RD AVE, DEPT OF INTERNAL MEDICINE MILLS BLDG 3RDBronx, NY 10457-2545
Mailing Address1600 N Rose AveOxnard, CA 93030-3722 · (805) 988-2505
Phone(718) 960-3260
Sole ProprietorYes
Medical School CMSOtherGraduated 2007
Enumeration DateJuly 8, 2014
Last NPPES UpdateJuly 21, 20223 updates tracked since enumeration
✔ NPI 1255747598 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A148149
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
4422 3RD AVE, Bronx, NY 10457
Open in Google Maps ↗

Secondary Practice Location 1

Location 11600 N Rose AveOxnard, CA 93030-3722 · Phone (805) 988-2505

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

Ana Maria Bechara Diaz 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 ID3678844495
PECOS Enrollment IDI20170811001958
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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
42 services40 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10457 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
99%239 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

NAI LI D.O.
Emergency Medicine
4422 3RD AVE
BRONX, NY 10457
Bronx County (718) 960-9000
ADERINOLA OMONIYI PHARMD
Pharmacist
4422 3RD AVE
BRONX, NY 10457
Bronx County (718) 960-6179
CATHERINE AKRAM TAWFIK DO
Dermatology
4422 3RD AVE
BRONX, NY 10457
Bronx County (718) 960-6649
VALENTYNA OLINCHUK MD
Student in an Organized Health Care Education/Training Program
4422 3RD AVE
BRONX, NY 10457
Bronx County (718) 960-6211
DUSAY SALIH MD
Student in an Organized Health Care Education/Training Program
4422 3RD AVE
BRONX, NY 10457
Bronx County (718) 960-9000
KATHLEEN DIMAGGIO CNM, NP
Advanced Practice Midwife
4422 3RD AVE
BRONX, NY 10457
Bronx County (718) 960-9415
DR. ROBERT ADLAI MENKEL M.D.
Internal Medicine
4422 3RD AVE
BRONX, NY 10457
Bronx County (718) 960-9000
DEEPIKA KURUP
Student in an Organized Health Care Education/Training Program
4422 3RD AVE
BRONX, NY 10457
Bronx County (718) 960-9000

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 Ana Bechara Diaz's NPI number?

The NPI number for Ana Bechara Diaz is 1255747598. It was assigned to this individual provider in the NPPES registry on July 8, 2014.

Where is Ana Bechara Diaz located?

Ana Bechara Diaz practices at 4422 3rd Ave Dept Of Internal Medicine Mills Bldg 3rd, Bronx, NY 10457. The listed phone number is (718) 960-3260.

What is Ana Bechara Diaz's specialty?

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

Is Ana Bechara Diaz enrolled in Medicare?

Yes. Ana Bechara Diaz 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 Ana Bechara Diaz was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.