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MRS. BARBARA G ALVAREZ M.D.
NPI 1134563018
General Practice in Carolina, PR

Active since April 23, 2013PECOS EnrolledAccepts Medicare Assignment
4837 AVE ISLA VERDE, COND. EL GIRASOL #112, CAROLINA, PR 00979(787) 423-9559 Get Directions Write a Review

NPPES record last updated: September 30, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mrs. Barbara G Alvarez M.d. NPPES

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

MRS. BARBARA G ALVAREZ M.D. (NPI 1134563018) is an individual general practice provider in Carolina, Puerto Rico, licensed in Puerto Rico (20994) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS, is affiliated with Maimonides Medical Center, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1134563018
Entity TypeIndividualFemale
Primary Taxonomy208D00000X
Provider Legal NameMRS. BARBARA G ALVAREZCredential: M.D.
Location Address4837 AVE ISLA VERDE, COND. EL GIRASOL #112Carolina, PR 00979-5457
Mailing Address4837 Ave Isla Verde, Cond. El Girasol #112Carolina, PR 00979-5457 · (787) 423-9559
Phone(787) 423-9559
Sole ProprietorYes
Medical School CMSOtherGraduated 2011
Enumeration DateApril 23, 2013
Last NPPES UpdateSeptember 30, 2013
✔ NPI 1134563018 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
Licenses✔ Licensed in PR · 20994✔ Licensed in PR · 014556-I
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
4837 AVE ISLA VERDE, Carolina, PR 00979
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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

Mrs. Barbara G Alvarez 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 ID1254676489
PECOS Enrollment IDI20191204000761
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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
110 services107 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
109 services67 patients
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.
40 services38 patients
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.
22 services16 patients
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.
21 services19 patients

Hospital Affiliations CMS Care Compare

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

Maimonides Medical Center

Acute Care Hospitals · Brooklyn, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330194
Location4802 Tenth AvenueBrooklyn, NY 11219 · Kings County
Emergency services Birthing friendly

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 Barbara Alvarez's NPI number?

The NPI number for Barbara Alvarez is 1134563018. It was assigned to this individual provider in the NPPES registry on April 23, 2013.

Where is Barbara Alvarez located?

Barbara Alvarez practices at 4837 Ave Isla Verde Cond. El Girasol #112, Carolina, PR 00979. The listed phone number is (787) 423-9559.

What is Barbara Alvarez's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Barbara Alvarez enrolled in Medicare?

Yes. Barbara Alvarez 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 Barbara Alvarez affiliated with any hospitals?

According to CMS data, Barbara Alvarez is affiliated with Maimonides Medical Center.

When was this NPI record last updated?

The NPPES record for Barbara Alvarez was last updated on September 30, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.