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PAOLA CHRISTINA MERCADO MILLAN MD
NPI 1689121634
Internal Medicine - Cardiovascular Disease in Santurce, PR

Active since September 07, 2016PECOS EnrolledAccepts Medicare Assignment
1395 CALLE SAN RAFAEL # 20, SANTURCE, PR 00909(787) 999-7620 Get Directions Write a Review

NPPES record last updated: July 16, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 16, 2024, Mar 18, 2021, Jun 14, 2018 (3 updates tracked since 2018).

About Paola Christina Mercado Millan Md NPPES

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

PAOLA CHRISTINA MERCADO MILLAN MD (NPI 1689121634) is an individual cardiovascular disease provider in Santurce, Puerto Rico, licensed in Puerto Rico (22258) and active in the NPI registry since September 2016. She is enrolled in Medicare PECOS, is affiliated with Doctor's Center De San Juan, and maintains a secondary practice location in San Juan.

NPPES Registry Identity

NPI1689121634
Entity TypeIndividualFemale
Primary Taxonomy207RC0000X
Provider Legal NamePAOLA CHRISTINA MERCADO MILLANCredential: MD
Location Address1395 CALLE SAN RAFAEL # 20Santurce, PR 00909-2518
Mailing Address1395 Calle San RafaelSanturce, PR 00909-2518 · (787) 999-7620
Phone(787) 999-7620
Sole ProprietorNo
Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 2018
Enumeration DateSeptember 7, 2016
Last NPPES UpdateJuly 16, 20243 updates tracked since enumeration
NPPES CertifiedJuly 16, 2024
✔ NPI 1689121634 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in PR · 22258
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedInternal MedicineTaxonomy 207R00000X · License 34888 (PR)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

Secondary Practice Location 1

Location 1University district hospital, Puerto Rico Medical Center Bo. MonacillosSan Juan, PR 00935 · Phone (787) 955-6909

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

Paola Christina Mercado Millan 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 ID2264970813
PECOS Enrollment IDI20240814003874
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.

Hospital Affiliations CMS Care Compare 2

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

Doctor's Center De San Juan

Acute Care Hospitals · San Juan, PR
OwnershipProprietary
CMS Certification Number400006
Location1395 Calle San Rafael Parada 20San Juan, PR 00909 · San Juan County
Emergency services

Doctors Center Hospital Carolina LLC

Acute Care Hospitals · Carolina, PR
OwnershipProprietary
CMS Certification Number400132
LocationEdif Jesus T Pineiro Ave Fernandez Juncos Bo PueblCarolina, PR 00979 · San Juan County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00909 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
$130.65 typical visit price
range $56.86 – $172.44
Typical copayment $32.66 (range $14.21 – $43.11)
Most-billed visit code 99204
Established Patient
$70.88 typical visit price
range $18.24 – $140.44
Typical copayment $17.72 (range $4.56 – $35.11)
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.

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 Paola Mercado Millan's NPI number?

The NPI number for Paola Mercado Millan is 1689121634. It was assigned to this individual provider in the NPPES registry on September 7, 2016.

Where is Paola Mercado Millan located?

Paola Mercado Millan practices at 1395 Calle San Rafael # 20, Santurce, PR 00909. The listed phone number is (787) 999-7620.

What is Paola Mercado Millan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Paola Mercado Millan enrolled in Medicare?

Yes. Paola Mercado Millan 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 Paola Mercado Millan affiliated with any hospitals?

According to CMS data, Paola Mercado Millan is affiliated with Doctor's Center De San Juan and Doctors Center Hospital Carolina LLC.

When was this NPI record last updated?

The NPPES record for Paola Mercado Millan was last updated on July 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.