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DR. DIANA Z HERNANDEZ M.D.
NPI 1336113166
Internal Medicine in Orlando, FL

Active since February 16, 2006PECOS EnrolledAccepts Medicare Assignment
9400 TURKEY LAKE RD, MP 452, ORLANDO, FL 32819(321) 843-5500(321) 843-5550 Get Directions Write a Review

NPPES record last updated: November 11, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Diana Z Hernandez M.d. NPPES

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

DR. DIANA Z HERNANDEZ M.D. (NPI 1336113166) is an individual internal medicine provider in Orlando, Florida, licensed in Florida (ME88237) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS, is affiliated with Orlando Health, and is a graduate of Other (1995).

NPPES Registry Identity

NPI1336113166
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. DIANA Z HERNANDEZCredential: M.D.
Location Address9400 TURKEY LAKE RD, MP 452Orlando, FL 32819-8001
Mailing Address9400 Turkey Lake Rd, Mp 452Orlando, FL 32819-8001 · (321) 843-5500 · Fax (321) 843-5550
Phone(321) 843-5500
Fax(321) 843-5550
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateFebruary 16, 2006
Last NPPES UpdateNovember 11, 2016
✔ NPI 1336113166 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 · ME88237
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.
9400 TURKEY LAKE RD, Orlando, FL 32819
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Other Identifiers 6

Other37623FL · Bcbs
Other294567FL · Avmed
OtherME88237FL · Medical License
OtherP00138843FL · Rr Medicare
Medicaid268772100FL
Medicare PIN37623YFL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AvMed.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

Dr. Diana Z Hernandez M.d. 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 ID1052397452
PECOS Enrollment IDI20040626000185
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 5

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
187 services84 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
72 services48 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
47 services47 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
43 services43 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
16 services15 patients

Hospital Affiliations CMS Care Compare

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

Orlando Health

Acute Care Hospitals · Orlando, FL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100006
Location52 W Underwood StOrlando, FL 32806 · Orange County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32819 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
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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 5

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers23 claims23 services$14.47 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers26 claims26 services$69.87 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$30.75 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
1 supplier12 claims12 services$15.04 avg. paid by Medicare
Elevating leg rests, pair (for use with capped rental wheelchair base) K0195
DME-Wheelchairs · category DD021N
1 supplier12 claims12 services$7.41 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.

SYED MEHDI HASSAN ZAIDI MD
Internal Medicine
9400 TURKEY LAKE RD, MP 452
ORLANDO, FL 32819
Orange County (321) 843-5500
MRS. RESHMI SOLY ALUNKAL APRN
Nurse Practitioner (Acute Care)
9400 TURKEY LAKE RD
ORLANDO, FL 32819
Orange County (321) 843-5500
ORLANDO HEALTHCARE SYSTEM
Pharmacy (Community/Retail Pharmacy)
9400 TURKEY LAKE RD
ORLANDO, FL 32819
Orange County (321) 842-7230
ANDREW FURBER RRT-ACCS
Respiratory Therapist, Registered
9400 TURKEY LAKE RD
ORLANDO, FL 32819
Orange County (407) 351-8500
ELIZABETH JOSEPH ARNP
Nurse Practitioner
9400 TURKEY LAKE RD, MP 452
ORLANDO, FL 32819
Orange County (321) 843-5500
MS. JOELISSE MARIE FRIED ARNP
Nurse Practitioner
9400 TURKEY LAKE RD
ORLANDO, FL 32819
Orange County (321) 843-5500
MISS CRISTINA ARSENE M.D.
Internal Medicine
9400 TURKEY LAKE RD, MP 452
ORLANDO, FL 32819
Orange County (321) 843-5500
DR. ABINETTE M SOTO-RAMIREZ PHARM.D.
Pharmacist
9400 TURKEY LAKE RD, DPHSCRIPTS PHARMACY
ORLANDO, FL 32819
Orange County (321) 842-7230

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 Diana Hernandez's NPI number?

The NPI number for Diana Hernandez is 1336113166. It was assigned to this individual provider in the NPPES registry on February 16, 2006.

Where is Diana Hernandez located?

Diana Hernandez practices at 9400 Turkey Lake Rd Mp 452, Orlando, FL 32819. The listed phone number is (321) 843-5500.

What is Diana Hernandez's specialty?

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

Is Diana Hernandez enrolled in Medicare?

Yes. Diana Hernandez 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 Diana Hernandez accept?

Health plans from AvMed list Diana 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.

Is Diana Hernandez affiliated with any hospitals?

According to CMS data, Diana Hernandez is affiliated with Orlando Health.

When was this NPI record last updated?

The NPPES record for Diana Hernandez was last updated on November 11, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.