Katherine Diaz

  • Miami, FL
  • Nurse practitioner
NPI1255767455PAC ID2668728510
Medicare services, 2024
13
Medicare patients, 2024
14
Part D claims, 2024
599
MIPS score, 2024
93
Hospital affiliations
4
Practice address
8900 N Kendall Dr, Miami, FL 33176
Practice phone
Call (786) 596-1960
Professional email
Get professional email
Personal email
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Mobile number
Get mobile number
Social profiles

Primary practice

Baptist Health Baptist Hospital

Hospital · Miami, Florida

See all 6 affiliations

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Katherine Diaz is a nurse practitioner in Miami, Florida

Katherine Diaz practices at Baptist Health Baptist Hospital in Miami, Florida, part of Baptist Health South Florida.

Katherine Diaz's NPI, 1255767455, was assigned on September 19, 2013. Katherine Diaz holds Florida license ARNP9391828.

NPI and contact details
Medicare PAC ID
2668728510
NPI enumeration date
September 19, 2013
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(786) 596-1960
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
35
Medical school graduation
2017

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Katherine Diaz practices at Baptist Health Baptist Hospital in Miami, Florida

Katherine Diaz's primary practice is Baptist Health Baptist Hospital, at 8900 N Kendall Dr, Miami, FL 33176 in Miami-Dade County. The practice phone is (786) 596-1960.

Source: Dmand AI Affiliation Data

Katherine Diaz is affiliated with 5 sites of care and 1 medical group

Katherine Diaz's primary practice is Baptist Health Baptist Hospital in Miami, Florida, part of Baptist Health South Florida. Katherine Diaz is also affiliated with West Kendall Baptist Hospital. The medical group on file is Baptist Health Medical Group Oncology. Dmand AI also links Katherine Diaz to 2 more hospitals and 1 breast imaging center, each named with a free account.

See all 6 affiliations for Katherine Diaz

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Katherine Diaz's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Diaz practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Baptist Health Baptist HospitalAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Katherine Diaz is one of 5,914 nurse practitioners in Florida

Nurse practitioner is Katherine Diaz's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Katherine Diaz is licensed in Florida.

Specialties and state licenses

  • Nurse practitioner, FloridaPrimaryLicense ARNP9391828 · taxonomy 363L00000X

Nurse practitioners near Katherine 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

Katherine Diaz billed Medicare for 13 services in 2024

CMS data shows 13 Medicare services from Katherine Diaz across 1 procedure code in 2024, all of them office visits, for 14 Medicare patients. Medicare paid $595 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202413
Medicare patients14
Paid by Medicare$595
Procedure codes1

Katherine Diaz compared with the Florida median for nurse practitioners, 2024

  • Katherine Diaz
  • Florida median
Medicare services
13vs 36696% below
Medicare patients
14vs 12589% below
Part D claims
429vs 410Close to median

Medians across 3,670 nurse practitioners in Florida with Dmand AI profiles that report each measure.

Katherine Diaz's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Katherine Diaz

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Katherine Diaz treated 14 Medicare patients in 2024, average age 76

CMS counts 14 Medicare patients who saw Katherine Diaz in 2024. The largest group is under 65, with 0 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 3.38, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Katherine Diaz's median patient age at 73, with 53% women.

Medicare patients, 202414
Average age76
Average risk score3.38

Katherine Diaz's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among Katherine Diaz's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%

Share of Medicare patients with each condition. A patient can have several.

Katherine 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 73

Patient panel by sex, all payers

  • Women53%
  • Men46%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Katherine Diaz wrote 599 Medicare Part D claims in 2024

In 2024, Katherine Diaz wrote 599 Medicare Part D claims for 227 patients. 62% of them were for generic drugs. CMS names the drug for 429 of them, across 11 drugs with 11 or more claims each, at $2,346,105 in total drug cost.

Part D claims, 2024599
Drugs named by CMS11
Total drug cost$2.3M
Part D patients227

Katherine Diaz's Part D claims by kind of drug, 2024

  • Generic372 claims62%
  • Brand-name227 claims38%

Katherine Diaz's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Katherine Diaz's Part D claims, 2024

  • Antibiotics7%43 of 599 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Katherine Diaz

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Katherine Diaz scored 93 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Katherine Diaz for performance year 2024, reported as part of a group. Katherine Diaz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Katherine Diaz as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Katherine Diaz's MIPS scores, performance year 2024

  • 93of 100Final score
  • 72.2of 100Quality
  • 99of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 78of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Katherine Diaz received $787 in industry payments from 2024 to 2025

CMS Open Payments shows 27 general payments to Katherine Diaz from 12 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $196.

General payments to Katherine Diaz by program year, 2024 to 2025

Companies that paid Katherine Diaz the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Katherine Diaz

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Katherine Diaz's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Katherine 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 Katherine Diaz's NPI number?

Katherine Diaz's NPI number is 1255767455. It was assigned on September 19, 2013, and it is active in the NPI Registry.

What does Katherine Diaz specialize in?

Katherine Diaz is a nurse practitioner in Miami, Florida. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).

Where does Katherine Diaz practice?

Katherine Diaz practices at 8900 N Kendall Dr, Miami, FL 33176. Katherine Diaz's primary practice is Baptist Health Baptist Hospital in Miami, Florida, part of Baptist Health South Florida. Dmand AI also links Katherine Diaz to 2 hospitals and 1 breast imaging center.

What is Katherine Diaz's office phone number?

The practice phone on file for Katherine Diaz is (786) 596-1960.

What is Katherine Diaz's medical license number?

Katherine Diaz holds Florida license ARNP9391828.

Which hospitals is Katherine Diaz affiliated with?

Katherine Diaz practices at Baptist Health Baptist Hospital in Miami, Florida. Katherine Diaz is also affiliated with West Kendall Baptist Hospital. Dmand AI links Katherine Diaz to 2 more hospitals.

What medical group is Katherine Diaz part of?

Katherine Diaz is linked to Baptist Health Medical Group Oncology.

Does Katherine Diaz accept Medicare?

Yes. CMS data shows Katherine Diaz billed Medicare for 13 services in 2024, and Katherine Diaz accepts Medicare assignment.

Does Katherine Diaz offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Katherine Diaz as offering telehealth services.

What is Katherine Diaz's MIPS score?

Katherine Diaz's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.

Show 5 more questionsShow fewer questions

How many Medicare patients does Katherine Diaz see?

CMS counts 14 Medicare patients who saw Katherine Diaz in 2024, with an average age of 76.

What services does Katherine Diaz bill to Medicare?

In 2024, Katherine Diaz's most billed Medicare services were office visit, established patient (99213).

What drugs does Katherine Diaz prescribe most?

In 2024 Medicare Part D data, Katherine Diaz's most prescribed drugs by claims were Acyclovir, Revlimid and Eliquis.

Has Katherine Diaz received payments from drug or device companies?

CMS Open Payments shows $787 in general payments to Katherine Diaz from 12 companies from 2024 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Katherine Diaz been practicing?

Katherine Diaz graduated from medical school in 2017, 9 years ago.

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