EFRAIN ANTUNEZ M.D.
NPI 1326382169
Internal Medicine in Miami, FL

NPI Status: Active since November 17, 2012

Contact Information

8300 W FLAGLER ST STE 210
MIAMI, FL
ZIP 33144
Phone: (305) 553-0270
Fax: (305) 553-0670

Get Directions Reviews

  • Individual
  • Male
  • Years of Experience 21
  • Internal Medicine
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About EFRAIN ANTUNEZ

This page provides the complete NPI Profile along with additional information for Efrain Antunez, an internist established in Miami, Florida with a medical specialization in Internal Medicine and more than 21 years of experience. The healthcare provider is registered in the NPI registry with number 1326382169 assigned on November 2012. The practitioner's primary taxonomy code is 207R00000X with license number ME132094 (FL). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1326382169
Provider Name
EFRAIN ANTUNEZ M.D.
Gender
Male
Entity Type
Individual
Location Address
8300 W FLAGLER ST STE 210 MIAMI, FL 33144
Location Phone
(305) 553-0270
Location Fax
(305) 553-0670
Mailing Address
441 9TH AVE ACPNY CREDENTIALING OFFICE 3RD FLOOR NEW YORK, NY 10001
Mailing Phone
(646) 680-2894
Mailing Fax
(305) 553-0670
Medical School Name
OTHER
Graduation Year
2005
Is Sole Proprietor?
No
Enumeration Date
11-17-2012
Last Update Date
09-06-2018
Code Navigator

An internist like Efrain Antunez is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Secondary Locations

  • 9610 Metropolitan Ave
    Forest Hills, NY 11375
    (718) 459-0400

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
ME132094
License State
FL
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

281102 (NY)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Bronze 4 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Care 24/7 - HMO
  • Bronze 4 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
  • Bronze S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Care 24/7 - HMO
  • Gold 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Care 24/7 - HMO
  • Gold 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
  • Gold 3 Advanced: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Care 24/7 - HMO
  • Gold 3 Advanced: Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
  • Gold S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Care 24/7 - HMO
  • Silver 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Care 24/7 - HMO
  • Silver 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
  • Silver 5 Advanced: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Care 24/7 - HMO
  • Silver S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Care 24/7 - HMO
  • Silver S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Care 24/7 + Adult Dental+Vision - HMO
  • AvMed Entrust Bronze 600 (2025) - HMO
  • AvMed Entrust Bronze 650 (2025) - HMO
  • AvMed Entrust Expanded Bronze Standard (2025) - HMO
  • AvMed Entrust Gold 125 (2025) - HMO
  • AvMed Entrust Gold 125 Dental+Vision (2025) - HMO
  • AvMed Entrust Gold Standard (2025) - HMO
  • AvMed Entrust Platinum 25 (2025) - HMO
  • AvMed Entrust Platinum 25 Dental+Vision (2025) - HMO
  • AvMed Entrust Platinum Standard (2025) - HMO
  • AvMed Entrust Silver 350 (2025) - HMO
  • AvMed Entrust Silver 350 Dental+Vision (2025) - HMO
  • AvMed Entrust Silver 550 (2025) - HMO
  • AvMed Entrust Silver 550 Dental+Vision (2025) - HMO
  • AvMed Entrust Silver Standard (2025) - HMO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
022153600MEDICAID (05)FL 

Medicare Participation & PECOS Enrollment Status

Efrain Antunez is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Efrain Antunez is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 244549608

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20180122000886

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 20-29 minutes

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.

This service was performed 37 times for 28 patients

Insertion of needle into vein for collection of blood sample

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.

This service was performed 22 times for 15 patients

Melanoma (skin cancer) excision

Melanoma excision is a procedure where a surgeon removes melanoma, a type of skin cancer, and some surrounding healthy tissue. Local anesthesia is applied to numb the area. The goal is to completely remove the cancer and prevent its spread. Healing time varies.

This service was performed for 1-10 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $35.39 for a new patient copayment and $26.79 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 33144 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $141.56
  • Minimum New Patient Price $60.92
  • Maximum New Patient Price $187.05
  • Average New Patient Copayment $35.39
  • Minimum New Patient Copayment $15.23
  • Maximum New Patient Copayment $46.76

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $107.17
  • Minimum Established Patient Price $18.99
  • Maximum Established Patient Price $150.24
  • Average Established Patient Copayment $26.79
  • Minimum Established Patient Copayment $4.74
  • Maximum Established Patient Copayment $37.56

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for EFRAIN ANTUNEZ M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1326382169
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2346684112
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 3 + 4 + 6 + 6 + 8 + 4 + 1 + 1 + 2 + 24 = 61
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 61 = 99

The NPI number 1326382169 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 7 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1881612026DR. VICENTE G LOPEZ M.D.
Individual
General Practice8300 W FLAGLER ST STE 210
MIAMI, FL 33144
(305) 553-0270
1336308097COMFORT HEALTH MANAGEMENT. LLC
Organization
Contractor8300 W FLAGLER ST STE 210
MIAMI, FL 33144
(305) 559-4599
1790922540VIVA CARE INC
Organization
Health Maintenance Organization8300 W FLAGLER ST STE 210
MIAMI, FL 33144
(305) 559-4599
1750821161MRS. ANABEL MILLAN
Individual
Nurse Practitioner (Adult Health)8300 W FLAGLER ST STE 210
MIAMI, FL 33144
(305) 553-0270
1659798668 MARIO FUENTES M.D
Individual
General Practice8300 W FLAGLER ST STE 210
MIAMI, FL 33144
(305) 553-0270
1245712249 ONEL QUINTANA REINOSO ARNP
Individual
Nurse Practitioner (Family)8300 W FLAGLER ST STE 210
MIAMI, FL 33144
(855) 226-6633
1417436189 GIOVANNI A GONZALEZ
Individual
Dentist (General Practice)8300 W FLAGLER ST STE 210
MIAMI, FL 33144
(786) 501-2163

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326382169, enumerated in the NPI registry as an "individual" on November 17, 2012

The provider is located at 8300 W Flagler St Ste 210 Miami, Fl 33144 and the phone number is (305) 553-0270

The provider's speciality is Internal Medicine with taxonomy code 207R00000X

The provider has more than 21 years of experience.

The provider might be accepting Accepts: Aetna CVS Health, AvMed, Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $141.56 with an average copayment of $35.39 for new patient appointments. Established patients should expect a typical charge of $107.17 and an average copayment of 26.79. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 20-29 minutes, Insertion of needle into vein for collection of blood sample and Melanoma (skin cancer) excision.

This NPI record was last updated on November 17, 2012. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.