DR. FERNANDO J DE ARMENDI (M.D.) – Internal Medicine Physician, NPI 1619957321

DR. FERNANDO J DE ARMENDI (M.D.) is a healthcare provider. based in Miami, Florida. specializing in CARDIOVASCULAR DISEASE (CARDIOLOGY). They hold the professional credentials M.D.. They hold a License No. ME0021464 (FL). The NPI Number for DR. FERNANDO J DE ARMENDI (M.D.) is 1619957321

Main info

Male
Sole Proprietor
54 Years Of Experience
Accepts Medicare Assignment
Name
DR. FERNANDO J DE ARMENDI (M.D.)
NPI
1619957321
Phone
(305) 858-8550
Address
3661 S MIAMI AVE
Enumeration Date
19 January 2006
Last Update Date
7 September 2021

Doctor Profile

Medical School Name
UNIVERSITY OF MIAMI, LM MILLER SCHOOL OF MEDICINE
Secondary Phone
3058544400
Graduation Year
1972 (54 years ago)
PAC ID
3072689181
Group Practice PAC ID
9436127164
Professional Enrollment ID
I20080912000502
Address ID
FL331334253MI3663XAVEX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience73
Completeness75
Years active:20State licenses:2Digital endpointsOther names

2,521 CARDIOVASCULAR DISEASE (CARDIOLOGY) in FL

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Provider Addresses for DR. FERNANDO J DE ARMENDI (M.D.)

  • 3661, South Miami Avenue, Bay Heights, Miami, Miami-Dade County, Florida, 33133, United States

    SUITE 503

    MIAMI, FL 331334236

    Phone: (305) 858-8550

    Fax: (305) 859-8894

    Type: Mailing

  • 1400 NW 107TH AVE STE 500

    SWEETWATER, FL 331722746

    Phone: (305) 534-0076

    Type: Mailing

  • 7500 SW 8TH ST

    MIAMI, FL 331444400

    Phone: (305) 534-0076

    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: 2008-09-12

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
I20080912000502ICardiovascular Disease (Cardiology)FLTBD

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
93010Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only308262$0
View full utilization report →

Insurance plans in this area (ZIP 33133)

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Provider's Procedures

DR. FERNANDO J DE ARMENDI (M.D.) 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)FL93010Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report519391

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: 9436127164View full group profile
NameSpecialtyState
-FL
Cardiovascular Disease (Cardiology)FL
Cardiovascular Disease (Cardiology)FL
Cardiac Electrophysiology, Cardiovascular Disease (Cardiology)FL
Internal Medicine, Cardiovascular Disease (Cardiology)FL
Cardiovascular Disease (Cardiology), Interventional CardiologyFL
-FL
Internal MedicineFL
Cardiovascular Disease (Cardiology), Internal MedicineFL
Cardiovascular Disease (Cardiology), Internal MedicineFL

Reviews

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Frequently asked questions

How do payers reference DR. FERNANDO J DE ARMENDI (M.D.)?
For DR. FERNANDO J DE ARMENDI (M.D.), use NPI 1619957321 as the unique 10-digit identifier.
Active or inactive — what applies to DR. FERNANDO J DE ARMENDI (M.D.)?
You should see DR. FERNANDO J DE ARMENDI (M.D.) as active in CMS-hosted NPPES data.
What expertise is attributed to DR. FERNANDO J DE ARMENDI (M.D.)?
DR. FERNANDO J DE ARMENDI (M.D.)'s specialty line reads Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
Where in Florida is DR. FERNANDO J DE ARMENDI (M.D.) registered?
Use Miami, Florida as the headline location for DR. FERNANDO J DE ARMENDI (M.D.) here.
What does 4 location(s) imply?
4 practice locations appear in the available data.

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