Cristina Diaz, CNM
- Medicare patients, 2024
- 17
- Industry payments
- $68
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 1950 W Frye Rd, Chandler, AZ 85224
- Practice phone
- Call (623) 231-3686
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Arizona OB GYN Affiliates
Chandler, Arizona
Find Cristina 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.
Cristina Diaz is an advanced practice midwife in Chandler, Arizona
Cristina Diaz practices at Arizona OB GYN Affiliates in Chandler, Arizona.
Cristina Diaz's NPI, 1073089108, was assigned on October 16, 2018. Cristina Diaz holds Arizona license 218219.
- NPI
- 1073089108NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214277334
- NPI enumeration date
- October 16, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (623) 231-3686
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Cristina Diaz practices at Arizona OB GYN Affiliates in Chandler, Arizona
Cristina Diaz's primary practice is Arizona OB GYN Affiliates, at 1950 W Frye Rd, Chandler, AZ 85224 in Maricopa County. The practice phone is (623) 231-3686.
- Arizona OB GYN Affiliates1950 W Frye Rd, Chandler, AZ 85224 · Maricopa CountyPhone(623) 231-3686
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Cristina Diaz is affiliated with 3 sites of care and 2 medical groups
Cristina Diaz's primary practice is Arizona OB GYN Affiliates in Chandler, Arizona. The medical group on file is St. Joseph's Faculty Physicians. Dmand AI also links Cristina Diaz to 2 more group practices and clinics and 1 medical group, 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 Cristina Diaz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cristina Diaz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Arizona OB GYN Affiliates | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Cristina Diaz is one of 189 advanced practice midwifes in Arizona
Advanced practice midwife is Cristina Diaz's primary specialty in the NPI Registry, under taxonomy code 367A00000X. Cristina Diaz is licensed in Arizona.
Specialties and state licenses
- Advanced practice midwife, ArizonaPrimary
Advanced practice midwifes near Cristina Diaz
Counts of advanced practice midwifes 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
Cristina Diaz treated 17 Medicare patients in 2024, average age 68
CMS counts 17 Medicare patients who saw Cristina Diaz in 2024. 65% of them have high cholesterol. Their average risk score is 0.81, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Cristina Diaz's median patient age at 33, with 99% women.
Chronic conditions among Cristina Diaz's Medicare patients, 2024
- High cholesterol65%
Share of Medicare patients with each condition. A patient can have several.
Cristina 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 33
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Cristina Diaz takes part in Medicare
Cristina 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)
Cristina Diaz received $68 in industry payments in 2025
CMS Open Payments shows 3 general payments to Cristina Diaz from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $48.
Companies that paid Cristina 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 Cristina 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) |
| 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 Cristina 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 Cristina Diaz's NPI number?
Cristina Diaz's NPI number is 1073089108. It was assigned on October 16, 2018, and it is active in the NPI Registry.
What does Cristina Diaz specialize in?
Cristina Diaz is an advanced practice midwife in Chandler, Arizona. The primary specialty in the NPI Registry is Advanced Practice Midwife (taxonomy code 367A00000X).
Where does Cristina Diaz practice?
Cristina Diaz practices at 1950 W Frye Rd, Chandler, AZ 85224. Cristina Diaz's primary practice is Arizona OB GYN Affiliates in Chandler, Arizona. Dmand AI also links Cristina Diaz to 2 group practices and clinics and 1 medical group.
What is Cristina Diaz's office phone number?
The practice phone on file for Cristina Diaz is (623) 231-3686.
What is Cristina Diaz's medical license number?
Cristina Diaz holds Arizona license 218219.
What medical group is Cristina Diaz part of?
Cristina Diaz is linked to St. Joseph's Faculty Physicians. Dmand AI links Cristina Diaz to 1 more medical group.
Does Cristina Diaz accept Medicare?
Yes. CMS lists Cristina Diaz as accepting Medicare assignment.
How many Medicare patients does Cristina Diaz see?
CMS counts 17 Medicare patients who saw Cristina Diaz in 2024, with an average age of 68.
Has Cristina Diaz received payments from drug or device companies?
CMS Open Payments shows $68 in general payments to Cristina Diaz from 2 companies from 2025 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Cristina Diaz been practicing?
Cristina Diaz graduated from medical school in 2018, 8 years ago.
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