ALVARO ALONSO APARICIO (MD) – Interventional Cardiology Physician, NPI 1699895243

ALVARO ALONSO APARICIO (MD) is a healthcare provider. based in Boston, Massachusetts. specializing in CARDIOVASCULAR DISEASE (CARDIOLOGY), INTERNAL MEDICINE. They hold the professional credentials MD. They hold a License No. 248450 (MA). The NPI Number for ALVARO ALONSO APARICIO (MD) is 1699895243

Main info

Male
25 Years Of Experience
Accepts Medicare Assignment
Name
ALVARO ALONSO APARICIO (MD)
NPI
1699895243
Phone
(800) 225-8885
Address
PO BOX 415348
Enumeration Date
29 March 2007
Last Update Date
24 March 2022

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5083341000
Graduation Year
2001 (25 years ago)
PAC ID
3072778224
Group Practice PAC ID
4284539891
Professional Enrollment ID
I20161121000495
Address ID
MA016550002WO55XXXNXXX400

Contacts

Secure Messaging
aalonso11110@UmassMemorial.direct-ci.com
FHIR Endpoint
https://epicproxy.et0978.epichosted.com/FHIRProxy/api/FHIR/DSTU2/
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience72
Completeness85
Years active:19State licenses:1Other namesUpdated within 12 months

1,398 CARDIOVASCULAR DISEASE (CARDIOLOGY) in MA

Provider Addresses for ALVARO ALONSO APARICIO (MD)

  • PO BOX 415348

    BOSTON, MA 022415348

    Phone: (800) 225-8885

    Fax: (508) 334-1977

    Type: Mailing

  • 55 LAKE AVE N

    WORCESTER, MA 016550002

    Phone: (508) 334-3452

    Fax: (508) 856-4571

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2016-11-21

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20161121000495ICardiovascular Disease (Cardiology)MATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
93880Ultrasound of both sides of head and neck blood flow167165$0
93971Ultrasound study of one arm or leg veins with compression and maneuvers165161$0
93970Ultrasound study of arm or leg veins with compression and maneuvers118115$0
93922Ultrasound study of arm and leg arteries9490$0
99152Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes8988$0
View full utilization report →

Insurance plans in this area (ZIP 02241)

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Provider's Procedures

ALVARO ALONSO APARICIO (MD) performs procedures in CARDIOVASCULAR DISEASE (CARDIOLOGY). See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
CARDIOVASCULAR DISEASE (CARDIOLOGY)MA92928Catheter insertion of stents in major coronary artery or branch, accessed through the skin2017
CARDIOVASCULAR DISEASE (CARDIOLOGY)MA93458Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart2222

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 4284539891View full group profile
NameSpecialtyState
Certified Registered Nurse Anesthetist (Crna)MA
-MA
-MA
Family PracticeMA
Physician AssistantMA
Pulmonary Disease, Critical Care (Intensivists), Allergy/ImmunologyMA
-MA
-MA
Internal MedicineMA
Nurse PractitionerMA

Reviews

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Frequently asked questions

What is the registry number for ALVARO ALONSO APARICIO (MD)?
The registry entry for ALVARO ALONSO APARICIO (MD) shows NPI 1699895243.
Should I treat ALVARO ALONSO APARICIO (MD) as an active provider?
Patients and plans typically see ALVARO ALONSO APARICIO (MD) as active in the national extract.
How should patients interpret ALVARO ALONSO APARICIO (MD)'s specialty?
The extract shows Interventional Cardiology Physician for ALVARO ALONSO APARICIO (MD). Clinical services aligned with this taxonomy classification.
What geographic area is tied to ALVARO ALONSO APARICIO (MD)?
ALVARO ALONSO APARICIO (MD) is associated with Boston, Massachusetts in the same public data insurers reference.
Can I export ALVARO ALONSO APARICIO (MD)'s record?
You can download the official NPPES record; we summarize key fields for readability.

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