1. Home
  2. Directory
  3. Florida
  4. South Miami
  5. Internal Medicine
  6. NPI Profile

OSCAR L. HERNANDEZ MD
NPI 1477741502
Internal Medicine in South Miami, FL

Active since October 15, 2007PECOS Enrolled
6705 S RED RD STE 512, SOUTH MIAMI, FL 33143(305) 257-8041(786) 883-0268 Get Directions Write a Review

NPPES record last updated: January 2, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 2, 2023, Apr 17, 2017 (2 updates tracked since 2017).

About Oscar L. Hernandez Md NPPES

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

OSCAR L. HERNANDEZ MD (NPI 1477741502) is an individual internal medicine provider in South Miami, Florida, licensed in Florida (ME57645) and active in the NPI registry since October 2007. He is enrolled in Medicare PECOS and is a graduate of Oral Roberts University School Of Medicine (1986).

NPPES Registry Identity

NPI1477741502
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameOSCAR L. HERNANDEZCredential: MD
Location Address6705 S RED RD STE 512South Miami, FL 33143-3644
Mailing Address6705 S Red Rd Ste 512South Miami, FL 33143-3644 · (305) 257-8041 · Fax (786) 883-0268
Phone(305) 257-8041
Fax(786) 883-0268
Sole ProprietorYes
Medical School CMSOral Roberts University School Of MedicineGraduated 1986
Enumeration DateOctober 15, 2007
Last NPPES UpdateJanuary 2, 20232 updates tracked since enumeration
NPPES CertifiedJanuary 2, 2023
✔ NPI 1477741502 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in FL · ME57645
Definition
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.
6705 S RED RD STE 512, South Miami, FL 33143
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Oscar Health Maintenance Organization of Florida and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Oscar L. Hernandez Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1951383058
PECOS Enrollment IDI20040602001628
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Oscar Hernandez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Dr O L Hernandez, PLLC
Same address
Internal Medicine
6705 S RED RD STE 512
South Miami, FL 33143
  • Reassigned Medicare billing, Florida enrollment
NPI 1902530132 (305) 257-8041
Criticare Clinics Inc
14 mi
Emergency Medicine
14701 NW 77TH AVE
Miami Lakes, FL 33014
  • Reassigned Medicare billing, Florida enrollment
  • 163 clinicians in this Medicare group
NPI 1508871948 (305) 665-4614

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

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 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.
48 services22 patients
Telephone medical discussion with physician, 11-20 minutes 99442
This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
37 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33143 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
$141.56 typical visit price
range $60.92 – $187.05
Typical copayment $35.39 (range $15.23 – $46.76)
Most-billed visit code 99204
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.

Other Providers at the Same Location NPPES 2

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

MRS. BILLI JO SPETH RMHCI
Counselor (Mental Health)
6705 S RED RD STE 512
SOUTH MIAMI, FL 33143
Miami-Dade County (786) 565-6916
DR O L HERNANDEZ, PLLC
Internal Medicine
6705 S RED RD STE 512
SOUTH MIAMI, FL 33143
Miami-Dade County (305) 257-8041

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 Oscar Hernandez's NPI number?

The NPI number for Oscar Hernandez is 1477741502. It was assigned to this individual provider in the NPPES registry on October 15, 2007.

Where is Oscar Hernandez located?

Oscar Hernandez practices at 6705 S Red Rd Ste 512, South Miami, FL 33143. The listed phone number is (305) 257-8041.

What is Oscar Hernandez's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Oscar Hernandez enrolled in Medicare?

Yes. Oscar Hernandez is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Oscar Hernandez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Oscar Hernandez reassigns Medicare benefits to 2 organizations: Dr O L Hernandez, PLLC (South Miami, FL) and Criticare Clinics Inc (Miami Lakes, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Oscar Hernandez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Oscar Hernandez accept?

Health plans from Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company), Oscar Health Maintenance Organization of Florida and UnitedHealthcare list Oscar Hernandez 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.

When was this NPI record last updated?

The NPPES record for Oscar Hernandez was last updated on January 2, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.