JORGE ARTURO DIAZ MD
NPI 1558517987
Internal Medicine - Hematology & Oncology in Huntsville, AL

Active since August 18, 2008PECOS EnrolledAccepts Medicare Assignment
78.13/100
CMS Quality Rating
1 HOSPITAL DR SW, HUNTSVILLE, AL 35801(256) 705-4224 Get Directions Write a Review

NPPES record last updated: January 27, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 27, 2023, Jul 21, 2022, Mar 17, 2018 and 1 more (4 updates tracked since 2017).

About Jorge Arturo Diaz Md NPPES

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

JORGE ARTURO DIAZ MD (NPI 1558517987) is an individual hematology & oncology provider in Huntsville, Alabama, licensed in Alabama (31152) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS and is a graduate of Other (2004).

NPPES Registry Identity

NPI1558517987
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameJORGE ARTURO DIAZCredential: MD
Location Address1 HOSPITAL DR SWHuntsville, AL 35801-6455
Mailing AddressPo Box 18428Huntsville, AL 35804-8428 · (256) 705-4224 · Fax (256) 705-4135
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateAugust 18, 2008
Last NPPES UpdateJanuary 27, 20234 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2020
NPI 1558517987 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License Licensed in AL · 31152
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedInternal MedicineTaxonomy 207R00000X · License 31152 (AL)
1 HOSPITAL DR SW, Huntsville, AL 35801

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

Jorge Arturo 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 ID7810168051
PECOS Enrollment IDI20110920000916
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 73

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.

Injection, darbepoetin alfa, 1 microgram (non-esrd use) J0881
Darbepoetin alfa injection is a medication used to treat anemia (low red blood cell count) often caused by chronic kidney disease or chemotherapy. It works by stimulating your body to produce more red blood cells, helping to increase your energy and well-being.
15,480 services15 patients
Injection, pembrolizumab, 1 mg J9271
Pembrolizumab is a medication given via injection to help your body's immune system fight certain types of cancer. It's typically administered in a hospital or clinic by a healthcare professional.
13,000 services19 patients
Injection, denosumab, 1 mg J0897
Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.
5,520 services50 patients
Injection, aprepitant, 1 mg J0185
Aprepitant injection is a medication used to prevent nausea and vomiting caused by chemotherapy. It works by blocking certain substances in the brain that trigger these symptoms. The dosage is based on your medical condition and response to treatment.
4,290 services15 patients
Injection, ferric derisomaltose, 10 mg J1437
Ferric derisomaltose is an iron replacement product. It's given as an injection to treat iron deficiency anemia, a condition where the body lacks enough iron. The injection helps increase iron in your body to healthy levels.
4,000 services29 patients
Injection, immune globulin, (octagam), intravenous, non-lyophilized (e.g., liquid), 500 mg J1568
This procedure involves an intravenous injection of Octagam, a liquid immune globulin. It is a blood product that helps your body fight off infections. It's given through a vein (IV) and each dose contains 500 mg of the medication.
3,700 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 35801 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
$161.63 typical visit price
range $52.65 – $161.63
Typical copayment $40.40 (range $13.16 – $40.40)
Most-billed visit code 99205
Established Patient
$93.72 typical visit price
range $16.56 – $131.65
Typical copayment $23.43 (range $4.14 – $32.91)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

78.13/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality88.97
Promoting Interoperability88
Improvement Activities40
Cost42.12

Referred Medical Equipment & Supplies CMS DME claims 6

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

Ostomy pouch, urinary; with barrier attached (1 piece), each A5071
DME-Orthotic Devices · category DF010N
1 supplier11 claims220 services$4.71 avg. paid by Medicare
Enteral feeding supply kit; syringe fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4034
Other-Enteral and Parenteral · category OB006N
3 suppliers23 claims555 services$3.33 avg. paid by Medicare
Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4152
Other-Enteral and Parenteral · category OB006N
2 suppliers11 claims4,650 services$0.32 avg. paid by Medicare
Enteral formula, nutritionally complete, for special metabolic needs, excludes inherited disease of metabolism, includes altered composition of proteins, fats, carbohydrates, vitamins and/or minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4154
Other-Enteral and Parenteral · category OB006N
1 supplier12 claims7,176 services$0.70 avg. paid by Medicare
Capecitabine, oral, 500 mg J8521
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier15 claims1,185 services$0.73 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
1 supplier13 claims13 services$18.97 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 20

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

Nurse Anesthetist, Certified Registered
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Nurse Practitioner (Acute Care)
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Student in an Organized Health Care Education/Training Program
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Nurse Practitioner (Gerontology)
1 HOSPITAL DR SW, #202
HUNTSVILLE, AL 35801
General Acute Care Hospital
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Nurse Practitioner (Family)
1 HOSPITAL DR SW, SUITE #400
HUNTSVILLE, AL 35801
Anesthesiology
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801
Internal Medicine
1 HOSPITAL DR SW
HUNTSVILLE, AL 35801

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 Jorge Diaz's NPI number?

The NPI number for Jorge Diaz is 1558517987. It was assigned to this individual provider in the NPPES registry on August 18, 2008.

Where is Jorge Diaz located?

Jorge Diaz practices at 1 Hospital Dr SW, Huntsville, AL 35801. The listed phone number is (256) 705-4224.

What is Jorge Diaz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Jorge Diaz enrolled in Medicare?

Yes. Jorge 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 Jorge Diaz accept?

Health plans from Ambetter Health, Ambetter from Magnolia Health, Ambetter of Alabama, Ambetter of Tennessee and Blue Cross and Blue Shield of Alabama and 2 other insurers list Jorge 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.

When was this NPI record last updated?

The NPPES record for Jorge Diaz was last updated on January 27, 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.