Edwin Diaz
- Medicare patients, 2026
- 459
- Part D claims, 2026
- 2,822
- Hospital affiliations
- 2
- Industry payments
- $2,703
- Medical groups
- 4
- Practice address
- 1011 Us-19, Holiday, FL 34691
- Practice phone
- Call (727) 937-4600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Atit Neurology PA
Holiday, Florida
Find Edwin Diaz's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Edwin Diaz is a nurse practitioner in Holiday, Florida
Edwin Diaz practices at Atit Neurology PA in Holiday, Florida.
Edwin Diaz's NPI, 1821755257, was assigned on November 19, 2021. Edwin Diaz holds Florida license APRN11016751.
- NPI
- 1821755257NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163817578
- NPI enumeration date
- November 19, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (727) 937-4600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Edwin Diaz practices at Atit Neurology PA in Holiday, Florida
Edwin Diaz's primary practice is Atit Neurology PA, at 1011 Us-19, Holiday, FL 34691 in Pasco County. The practice phone is (727) 937-4600.
- Atit Neurology PA1011 Us-19, Holiday, FL 34691 · Pasco CountyPhone(727) 937-4600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Edwin Diaz is affiliated with 6 sites of care and 4 medical groups
Edwin Diaz's primary practice is Atit Neurology PA in Holiday, Florida. Edwin Diaz is also affiliated with AdventHealth Tampa. The medical group on file is Atit Neurology. Dmand AI also links Edwin Diaz to 1 more hospital, 3 group practices and clinics and 3 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Edwin Diaz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Edwin Diaz practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atit Neurology PA | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Edwin Diaz is one of 5,914 nurse practitioners in Florida
Nurse practitioner is Edwin Diaz's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Edwin Diaz is licensed in Florida.
Specialties and state licenses
- Nurse practitioner, FloridaPrimary
Nurse practitioners near Edwin Diaz
Counts of nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Edwin Diaz treated 459 Medicare patients in 2026, average age 74
CMS counts 459 Medicare patients who saw Edwin Diaz in 2026. The largest group is 65 to 74, with 223 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.60, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Edwin Diaz's median patient age at 72, with 54% women.
Edwin Diaz's Medicare patients by age, 2026
Edwin Diaz's Medicare patients by sex, 2026
- Women25956%
- Men20044%
Chronic conditions among Edwin Diaz's Medicare patients, 2026
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease46%
- COPD40%
- Diabetes39%
- Mood disorders33%
- Anxiety32%
Share of Medicare patients with each condition. A patient can have several.
Edwin Diaz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
Edwin Diaz wrote 2,822 Medicare Part D claims in 2026
In 2026, Edwin Diaz wrote 2,822 Medicare Part D claims for 696 patients. 66% of them were for generic drugs.
Edwin Diaz's Part D claims by kind of drug, 2026
- Generic1,868 claims66%
- Brand-name954 claims34%
Drug classes CMS tracks in Edwin Diaz's Part D claims, 2026
- Antibiotics7%209 of 2,822 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2026 data
How Edwin Diaz takes part in Medicare
Edwin Diaz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Edwin Diaz received $2,703 in industry payments in 2025
CMS Open Payments shows 118 general payments to Edwin Diaz from 22 drug and device companies in 2025. Food and beverage make up the largest share, 96% of the total. Inspire Medical Systems, Inc. paid the most, $589.
General payments to Edwin Diaz by kind, 2025 to 2025
- Food and beverage$2,60196%
- Education$1004%
- Travel and lodging$20%
Companies that paid Edwin Diaz the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Edwin Diaz's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Edwin Diaz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Edwin Diaz's NPI number?
Edwin Diaz's NPI number is 1821755257. It was assigned on November 19, 2021, and it is active in the NPI Registry.
What does Edwin Diaz specialize in?
Edwin Diaz is a nurse practitioner in Holiday, Florida. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Edwin Diaz practice?
Edwin Diaz practices at 1011 Us-19, Holiday, FL 34691. Edwin Diaz's primary practice is Atit Neurology PA in Holiday, Florida. Dmand AI also links Edwin Diaz to 1 hospital, 3 group practices and clinics and 3 medical groups, and a free account names each one.
What is Edwin Diaz's office phone number?
The practice phone on file for Edwin Diaz is (727) 937-4600. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Edwin Diaz's email address?
Dmand AI checks professional and personal email addresses for Edwin Diaz through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Edwin Diaz's medical license number?
Edwin Diaz holds Florida license APRN11016751.
Which hospitals is Edwin Diaz affiliated with?
Edwin Diaz is affiliated with AdventHealth Tampa. Dmand AI links Edwin Diaz to 1 more hospital, named with a free account.
What medical group is Edwin Diaz part of?
Edwin Diaz is linked to Atit Neurology. Dmand AI links Edwin Diaz to 3 more medical groups, named with a free account.
Who does Edwin Diaz practice with?
Dmand AI links 4 HCPs to Edwin Diaz's primary medical group, 1 of them nurse practitioner. A free account lists them, with verified contacts.
Does Edwin Diaz accept Medicare?
Yes. CMS lists Edwin Diaz as accepting Medicare assignment.
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How many Medicare patients does Edwin Diaz see?
CMS counts 459 Medicare patients who saw Edwin Diaz in 2026, with an average age of 74.
Has Edwin Diaz received payments from drug or device companies?
CMS Open Payments shows $2,703 in general payments to Edwin Diaz from 22 companies from 2025 to 2025. The largest total came from Inspire Medical Systems, Inc.
How long has Edwin Diaz been practicing?
Edwin Diaz graduated from medical school in 2021, 5 years ago.
What EHR does Edwin Diaz's practice use?
Dmand AI tracks the EHR system at Atit Neurology PA and at 5 more sites and 3 medical groups. The vendor and product are available with a free Dmand AI account.
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