Stephanie Baker, CRNA
- Medicare patients, 2024
- 233
- Hospital affiliations
- 3
- Industry payments
- $32
- Medical groups
- 3
- State licenses
- 3
- Practice address
- 9425 West Bell Road, Sun City, AZ 85351
- Practice phone
- Call (623) 399-6880
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Four Peaks Surgery Center
Surgery Center - Medicare-Certified · Sun City, Arizona
Find Stephanie Baker'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.
Stephanie Baker is a nurse anesthetist in Sun City, Arizona
Stephanie Baker practices at Four Peaks Surgery Center in Sun City, Arizona.
Stephanie Baker's NPI, 1184031288, was assigned on July 21, 2014. Stephanie Baker holds Arizona license 254534.
- NPI
- 1184031288NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587886684
- NPI enumeration date
- July 21, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (623) 399-6880
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Stephanie Baker practices at Four Peaks Surgery Center in Sun City, Arizona
Stephanie Baker's primary practice is Four Peaks Surgery Center, at 9425 West Bell Road, Sun City, AZ 85351. The practice phone is (623) 399-6880.
- Four Peaks Surgery Center9425 West Bell Road, Sun City, AZ 85351Phone(623) 399-6880
Source: Dmand AI Affiliation Data
Stephanie Baker is affiliated with 5 sites of care and 3 medical groups
Stephanie Baker's primary practice is Four Peaks Surgery Center in Sun City, Arizona. Stephanie Baker is also affiliated with Flagstaff Medical Center. The medical group on file is Guide Anesthesia (formerly Arizona Anesthesia Solutions). Dmand AI also links Stephanie Baker to 2 more hospitals, 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Stephanie Baker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephanie Baker practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Four Peaks Surgery Center | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Stephanie Baker is one of 975 nurse anesthetists in Arizona
Nurse anesthetist, certified registered is Stephanie Baker's primary specialty in the NPI Registry, under taxonomy code 367500000X. Dmand AI has Stephanie Baker's licenses on file in 3 states: Arizona, Pennsylvania and Vermont.
Specialties and state licenses
- Certified registered nurse anesthetist, ArizonaPrimary
- Anesthesiology, Pennsylvania
- Vermont license
Nurse anesthetists near Stephanie Baker
Counts of nurse anesthetists 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
Stephanie Baker treated 233 Medicare patients in 2024, average age 74
CMS counts 233 Medicare patients who saw Stephanie Baker in 2024. The largest group is 65 to 74, with 119 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Stephanie Baker's median patient age at 73, with 45% women.
Stephanie Baker's Medicare patients by age, 2024
Stephanie Baker's Medicare patients by sex, 2024
- Women12052%
- Men11348%
Chronic conditions among Stephanie Baker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis69%
- Diabetes30%
- Anxiety27%
- Chronic kidney disease27%
- Mood disorders26%
- Ischemic heart disease25%
Share of Medicare patients with each condition. A patient can have several.
Stephanie Baker'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
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Stephanie Baker takes part in Medicare
Stephanie Baker 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)
Stephanie Baker received $32 in industry payments in 2025
CMS Open Payments shows 1 general payment to Stephanie Baker from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $32.
Companies that paid Stephanie Baker 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 Stephanie Baker'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 Stephanie Baker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephanie Baker's NPI number?
Stephanie Baker's NPI number is 1184031288. It was assigned on July 21, 2014, and it is active in the NPI Registry.
What does Stephanie Baker specialize in?
Stephanie Baker is a nurse anesthetist in Sun City, Arizona. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Stephanie Baker practice?
Stephanie Baker practices at 9425 West Bell Road, Sun City, AZ 85351. Stephanie Baker's primary practice is Four Peaks Surgery Center in Sun City, Arizona. Dmand AI also links Stephanie Baker to 2 hospitals, 2 medical groups and 1 group practice or clinic.
What is Stephanie Baker's office phone number?
The practice phone on file for Stephanie Baker is (623) 399-6880.
What is Stephanie Baker's medical license number?
Stephanie Baker holds Arizona license 254534, one of the licenses on file in 3 states.
Which states has Stephanie Baker been licensed in?
Dmand AI has state licenses on file for Stephanie Baker in Arizona, Pennsylvania and Vermont.
Which hospitals is Stephanie Baker affiliated with?
Stephanie Baker is affiliated with Flagstaff Medical Center. Dmand AI links Stephanie Baker to 2 more hospitals.
What medical group is Stephanie Baker part of?
Stephanie Baker is linked to Guide Anesthesia (formerly Arizona Anesthesia Solutions). Dmand AI links Stephanie Baker to 2 more medical groups.
Does Stephanie Baker accept Medicare?
Yes. CMS lists Stephanie Baker as accepting Medicare assignment.
How many Medicare patients does Stephanie Baker see?
CMS counts 233 Medicare patients who saw Stephanie Baker in 2024, with an average age of 74.
Has Stephanie Baker received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to Stephanie Baker from 1 company from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Stephanie Baker been practicing?
Stephanie Baker graduated from medical school in 2014, 12 years ago.
Selling to nurse anesthetist, certified registered practices?
See nurse anesthetists in Arizona by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card