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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.

DR. MARIA EUGENIA ZWEIG M.D.
NPI 1356303549
Specialist in San Juan, PR

Active since April 04, 2006PECOS Enrolled
4 CALLE RVDO DOMINGO MARRERO, SAN JUAN, PR 00925(787) 759-6901(787) 282-0869 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 13, 2026, Jul 21, 2022 (2 updates tracked since 2022).

About Dr. Maria Eugenia Zweig M.d. NPPES

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

DR. MARIA EUGENIA ZWEIG M.D. (NPI 1356303549) is an individual specialist in San Juan, Puerto Rico, licensed in Puerto Rico (9131) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS, is affiliated with Presbyterian Community Hosp, and is a graduate of University Central Del Caribe Escuela De Medicina (1983).

NPPES Registry Identity

NPI1356303549
Entity TypeIndividualFemale
Primary Taxonomy174400000X
Provider Legal NameDR. MARIA EUGENIA ZWEIGCredential: M.D.
Location Address4 CALLE RVDO DOMINGO MARREROSan Juan, PR 00925-2118
Mailing Address1807 Calle PacificSan Juan, PR 00911-1318 · (787) 728-7831 · Fax (787) 726-0681
Phone(787) 759-6901
Fax(787) 282-0869
Sole ProprietorNo
Medical School CMSUniversity Central Del Caribe Escuela De MedicinaGraduated 1983
Enumeration DateApril 4, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1356303549 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in PR · 9131
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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. Maria Eugenia Zweig 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 ID7618001553
PECOS Enrollment IDI20120425000512
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 5

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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
251 services135 patients
Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
78 services78 patients
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 76830
An ultrasound scan of the lower abdominal region is a safe, non-invasive procedure that uses sound waves to create images of internal structures. This helps in checking the health of reproductive organs and detecting any abnormalities. The scan is done via a small probe inserted into the body.
43 services42 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
20 services20 patients
Telephone medical discussion with physician, 11-20 minutes 99442
This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
19 services16 patients

Hospital Affiliations CMS Care Compare 2

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

Presbyterian Community Hosp

Acute Care Hospitals · San Juan, PR
OwnershipVoluntary non-profit - Private
CMS Certification Number400001
Location1451 Ashford AvenueSan Juan, PR 00907 · San Juan County
Emergency services

Hospital Pavia Santurce

Acute Care Hospitals · San Juan, PR
OwnershipVoluntary non-profit - Private
CMS Certification Number400019
LocationStreet Profesor Augusto Rodriguez #1462San Juan, PR 00910 · San Juan County
Emergency services

Other Providers at the Same Location NPPES

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

GUSTAVO VAZQUEZ III MD
General Practice
4 CALLE RVDO DOMINGO MARRERO
SAN JUAN, PR 00925
San Juan Municipio (787) 759-6901

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 Zweig's NPI number?

The NPI number for Maria Zweig is 1356303549. It was assigned to this individual provider in the NPPES registry on April 4, 2006.

Where is Maria Zweig located?

Maria Zweig practices at 4 Calle Rvdo Domingo Marrero, San Juan, PR 00925. The listed phone number is (787) 759-6901.

What is Maria Zweig's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Maria Zweig enrolled in Medicare?

Yes. Maria Zweig 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 Maria Zweig affiliated with any hospitals?

According to CMS data, Maria Zweig is affiliated with Presbyterian Community Hosp and Hospital Pavia Santurce.

When was this NPI record last updated?

The NPPES record for Maria Zweig was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.