MELISSA HAYDEE DIAZ ARNP
NPI 1437600848
Nurse Practitioner in Hollywood, FL
NPI Status: Active since October 20, 2016
Contact Information
1150 N 35TH AVENUE
SUITE 100
HOLLYWOOD, FL
ZIP 33021
Phone: (954) 265-2234
Fax: (954) 985-2288
- Individual
- Female
- Nurse Practitioner
- Accepts Insurance
- PECOS Enrolled
About MELISSA DIAZ
This page provides the complete NPI Profile along with additional information for Melissa Diaz, a provider established in Hollywood, Florida with a medical specialization in Nurse Practitioner. The healthcare provider is registered in the NPI registry with number 1437600848 assigned on October 2016. The practitioner's primary taxonomy code is 363L00000X with license number APRN9185350 (FL). The provider is registered as an individual and her NPI record was last updated 4 years ago.
- NPI
- 1437600848
- Provider Name
- MELISSA HAYDEE DIAZ ARNP
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1150 N 35TH AVENUE SUITE 100 HOLLYWOOD, FL 33021
- Location Phone
- (954) 265-2234
- Location Fax
- (954) 985-2288
- Mailing Address
- 2900 CORPORATE WAY DOOR D MIRAMAR, FL 33025
- Mailing Phone
- (954) 276-5685
- Is Sole Proprietor?
- No
- Enumeration Date
- 10-20-2016
- Last Update Date
- 03-11-2021
- Code Navigator
A nurse practitioner (NP) like Melissa Diaz is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.
Location Map
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
Nurse Practitioner
- Taxonomy Code
- 363L00000X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- APRN9185350
- License State
- FL
- Taxonomy Description
- (1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- 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
- Connect Bronze 0 Indiv Med Deductible - EPO
- Connect Bronze 5500 Indiv Med Deductible - EPO
- Connect Bronze 6500 Indiv Med Deductible Enhanced Diabetes Care - EPO
- Connect Bronze CMS Standard - EPO
- Connect Gold 2000 Indiv Med Deductible - EPO
- Connect Gold 800 Indiv Med Deductible - EPO
- Connect Gold CMS Standard - EPO
- Connect Silver 3600 Indiv Med Deductible - EPO
- Connect Silver 4300 Indiv Med Deductible - EPO
- Connect Silver CMS Standard - EPO
- Bronze 4 - HMO
- Bronze 8 - HMO
- Gold 1 - HMO
- Gold 1 with Adult Vision Services - HMO
- Gold 8 - HMO
- Silver 1 - HMO
- Silver 1 with Adult Vision Services - HMO
- Silver 12 with First 4 Primary Care Visits Free - HMO
- Silver 8 - HMO
- Silver 9 - HMO
- UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care) - HMO
- UHC Bronze Standard - HMO
- UHC Bronze Value ($0 Virtual Urgent Care) - HMO
- UHC Bronze Value+ ($0 Virtual Urgent Care, Dental + Vision) - HMO
- UHC Gold Advantage ($0 Virtual Urgent Care, $1 Tier 2 Rx) - HMO
- UHC Gold Advantage+ ($0 Virtual Urgent Care, $1 Tier 2 Rx, Dental + Vision) - HMO
- UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $3 Tier 2 Rx) - HMO
- UHC Gold Standard - HMO
- UHC Silver Advantage ($0 Virtual Urgent Care, $1 Tier 2 Rx) - HMO
- UHC Silver Advantage+ ($0 Virtual Urgent Care, $1 Tier 2 Rx, Dental + Vision) - 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 |
|---|---|---|---|
| 022024700 | MEDICAID (05) | FL |
Medicare Participation & PECOS Enrollment Status
Melissa Diaz 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
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
Physician Visit Costs
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 33021 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $91.69
- Minimum New Patient Price $58.56
- Maximum New Patient Price $179.05
- Average New Patient Copayment $22.92
- Minimum New Patient Copayment $14.64
- Maximum New Patient Copayment $44.76
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $103.21
- Minimum Established Patient Price $18.44
- Maximum Established Patient Price $144.68
- Average Established Patient Copayment $25.8
- Minimum Established Patient Copayment $4.61
- Maximum Established Patient Copayment $36.17
* 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.
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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. | |||||||||
| 1 | 4 | 3 | 7 | 6 | 0 | 0 | 8 | 4 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 6 | 7 | 12 | 0 | 0 | 8 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 6 + 7 + 1 + 2 + 0 + 0 + 8 + 8 + 24 = 62 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 62 = 8 | 8 | ||||||||
The NPI number 1437600848 is valid because the calculated check digit 8 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 |
|---|---|---|---|
| 1679523393 | MS. PATRICIA JOZA PAC Individual | Physician Assistant | 1150 N 35TH AVENUE SUITE 445 MARK LAMET MD PA HOLLYWOOD, FL 33021 (954) 961-7771 |
| 1982841599 | MR. JUSTIN MICHAEL BARTL P.A.-C Individual | Physician Assistant | 1150 N 35TH AVENUE STE 600 HOLLYWOOD, FL 33021 (954) 265-9555 |
| 1831418458 | ARMAAL RASHARD HUNTER PA-C Individual | Physician Assistant (Surgical) | 1150 N 35TH AVENUE SUITE 440 HOLLYWOOD, FL 33021 (954) 265-6356 |
| 1043635899 | RIYA JACOB Individual | Nurse Practitioner | 1150 N 35TH AVENUE SUITE 605 HOLLYWOOD, FL 33021 (954) 443-3542 |
| 1639629694 | JADA SANTOS PSYD Individual | Psychologist (Clinical) | 1150 N 35TH AVENUE STE 590 HOLLYWOOD, FL 33021 (954) 265-9000 |
| 1578924163 | MRS. MIRIAM YONINA ROSS FNP Individual | Nurse Practitioner (Family) | 1150 N 35TH AVENUE SUITE 590 HOLLYWOOD, FL 33021 (954) 265-9500 |
| 1366785743 | SOUTH BROWARD HOSPITAL DISTRICT Organization | Surgery (Vascular Surgery) | 1150 N 35TH AVENUE STE 460 HOLLYWOOD, FL 33021 (954) 265-4664 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1437600848, enumerated in the NPI registry as an "individual" on October 20, 2016
The provider is located at 1150 N 35th Avenue Suite 100 Hollywood, Fl 33021 and the phone number is (954) 265-2234
The provider's speciality is Nurse Practitioner with taxonomy code 363L00000X
The provider might be accepting Accepts: AvMed, Cigna Healthcare, Molina Healthcare,. 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 $91.69 with an average copayment of $22.92 for new patient appointments. Established patients should expect a typical charge of $103.21 and an average copayment of 25.8. Please review your insurance plan or contact the provider directly to determine your specific costs.
This NPI record was last updated on October 20, 2016. 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].
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