MIGUEL ANGEL DIAZ MD
NPI 1679821102
Family Medicine in Tavernier, FL

Active since August 15, 2012PECOS EnrolledAccepts Medicare Assignment
90130 OLD HWY, TAVERNIER, FL 33070(305) 852-9300(877) 485-1242 Get Directions Write a Review

NPPES record last updated: October 14, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 20, 2020, Oct 28, 2016 (2 updates tracked since 2016).

About Miguel Angel Diaz Md NPPES

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

MIGUEL ANGEL DIAZ MD (NPI 1679821102) is an individual family medicine provider in Tavernier, Florida, licensed in Alabama (L.3647R) and active in the NPI registry since August 2012. He is enrolled in Medicare PECOS, is affiliated with Homestead Hospital, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1679821102
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameMIGUEL ANGEL DIAZCredential: MD
Location Address90130 OLD HWYTavernier, FL 33070-2368
Mailing Address101425 Overseas Hwy # 190Key Largo, FL 33037-4505 · (305) 852-9300 · Fax (305) 853-1260
Fax(877) 485-1242
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateAugust 15, 2012
Last NPPES UpdateOctober 14, 20252 updates tracked since enumeration
NPPES CertifiedOctober 14, 2025
NPI 1679821102 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in AL · L.3647R
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
90130 OLD HWY, Tavernier, FL 33070

Accepted Insurance

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

Miguel Angel Diaz 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 ID3577713551
PECOS Enrollment IDI20150608000928
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 22

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 moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
831 services310 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
419 services231 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
359 services236 patients
Destruction of precancer skin growth, 2-14 growths 17003
This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.
155 services21 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
66 services66 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
62 services55 patients

Hospital Affiliations CMS Care Compare 4

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

Homestead Hospital

Acute Care Hospitals · Homestead, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100125
Location975 Baptist WayHomestead, FL 33033 · Miami-Dade County
Emergency services Birthing friendly

Hca Florida Kendall Hospital

Acute Care Hospitals · Miami, FL
2/5 CMS rating
OwnershipProprietary
CMS Certification Number100209
Location11750 Bird RdMiami, FL 33175 · Miami-Dade County
Emergency services Birthing friendly

Fishermen's Community Hospital

Critical Access Hospitals · Marathon, FL
OwnershipVoluntary non-profit - Private
CMS Certification Number101312
Location3301 Overseas HwyMarathon, FL 33050 · Monroe County
Emergency services

Mariners Hospital

Critical Access Hospitals · Tavernier, FL
OwnershipVoluntary non-profit - Private
CMS Certification Number101313
Location91500 Overseas HighwayTavernier, FL 33070 · Monroe County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33070 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
$96.13 typical visit price
range $60.92 – $187.05
Typical copayment $24.03 (range $15.23 – $46.76)
Most-billed visit code 99203
Established Patient
$107.17 typical visit price
range $18.99 – $150.24
Typical copayment $26.79 (range $4.74 – $37.56)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 9

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
4 suppliers12 claims37 services$6.62 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
1 supplier12 claims57 services$18.57 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
2 suppliers26 claims26 services$70.35 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
2 suppliers20 claims20 services$22.65 avg. paid by Medicare
Tubing used with positive airway pressure device A7037
DME-Other DME · category DE001N
2 suppliers30 claims30 services$21.51 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
2 suppliers34 claims177 services$3.04 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 7

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

Family Medicine
90130 OLD HWY
TAVERNIER, FL 33070
Family Medicine
90130 OLD HWY
TAVERNIER, FL 33070
Family Medicine
90130 OLD HWY
TAVERNIER, FL 33070
Clinic/Center (Health Service)
90130 OLD HWY
TAVERNIER, FL 33070
Physician Assistant
90130 OLD HWY
TAVERNIER, FL 33070
Physical Medicine & Rehabilitation
90130 OLD HWY
TAVERNIER, FL 33070
Behavior Analyst
90130 OLD HWY
TAVERNIER, FL 33070

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 Miguel Diaz's NPI number?

The NPI number for Miguel Diaz is 1679821102. It was assigned to this individual provider in the NPPES registry on August 15, 2012.

Where is Miguel Diaz located?

Miguel Diaz practices at 90130 Old Hwy, Tavernier, FL 33070. The listed phone number is (305) 852-9300.

What is Miguel Diaz's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Miguel Diaz enrolled in Medicare?

Yes. Miguel Diaz 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.

What insurance does Miguel Diaz accept?

Health plans from AvMed, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Molina Healthcare and Oscar Health Maintenance Organization of Florida and 1 other insurer list Miguel Diaz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Miguel Diaz affiliated with any hospitals?

According to CMS data, Miguel Diaz is affiliated with Homestead Hospital, Hca Florida Kendall Hospital, Fishermen's Community Hospital and Mariners Hospital.

When was this NPI record last updated?

The NPPES record for Miguel Diaz was last updated on October 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.