Dr. Fred D. Holmes, MD
- Medicare services, 2022
- 33
- Medicare patients, 2024
- 18
- Part D claims, 2024
- 18
- Hospital affiliations
- 1
- Industry payments
- $30
- Practice address
- 350 West Thomas Road, Phoenix, AZ 85013
- Practice phone
- Call (602) 406-8225
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Holmes' 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.
Dr. Fred D. Holmes is an anesthesiologist in Phoenix, Arizona
Dr. Holmes practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health.
Dr. Holmes' NPI, 1104879584, was assigned on May 18, 2006. Dr. Holmes graduated from University of California, San Francisco School of Medicine in 1979. Dr. Holmes holds Arizona license 28917.
- NPI
- 1104879584NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294623393
- NPI enumeration date
- May 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (602) 406-8225
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Fred D. Holmes practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona
Dr. Holmes' primary practice is Dignity Health St. Joseph's Hospital and Medical Center, at 350 West Thomas Road, Phoenix, AZ 85013 in Maricopa County. The practice phone is (602) 406-8225.
- Dignity Health St. Joseph's Hospital and Medical Center350 West Thomas Road, Phoenix, AZ 85013 · Maricopa CountyPhone(602) 406-8225
Source: Dmand AI Affiliation Data
Dr. Fred D. Holmes is affiliated with 3 sites of care and 2 medical groups
Dr. Holmes' primary practice is Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health. The medical group on file is District Medical Group. Dmand AI also links Dr. Holmes to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Fred D. Holmes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Holmes practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health St. Joseph's Hospital and Medical Center | 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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Dmand AI maps EHR vendors, IT decision makers and buying committees across CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Fred D. Holmes is one of 1,244 anesthesiologists in Arizona
Anesthesiology is Dr. Holmes' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Holmes is licensed in Arizona.
Specialties and state licenses
- Anesthesiology, ArizonaPrimary
Anesthesiologists near Dr. Holmes
Counts of anesthesiologists 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
Dr. Fred D. Holmes billed Medicare for 33 services in 2022
CMS data shows 33 Medicare services from Dr. Holmes across 1 procedure code in 2022, for 18 Medicare patients. Medicare paid $1,143 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Holmes' Medicare services by type, 2019 to 2022
- 2019
- 2022
- Surgery
- 2019: 112022: 33200%
- Anesthesia
- 2019: 172022: 0100%
Dr. Holmes compared with the Arizona median for anesthesiologists, 2022
- Dr. Holmes
- Arizona median
- Medicare services
- 33vs 7254% below
- Medicare patients
- 18vs 13386% below
Medians across 1,218 anesthesiologists in Arizona with Dmand AI profiles that report each measure.
Dr. Holmes' most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Holmes?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Holmes and other anesthesiologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Fred D. Holmes treated 18 Medicare patients in 2024, average age 73
CMS counts 18 Medicare patients who saw Dr. Holmes in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Holmes' median patient age at 45, with 36% women.
Chronic conditions among Dr. Holmes' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
Share of Medicare patients with each condition. A patient can have several.
Dr. Holmes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women36%
- Men64%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Fred D. Holmes wrote 18 Medicare Part D claims in 2024
In 2024, Dr. Holmes wrote 18 Medicare Part D claims. 78% of them were for generic drugs.
Dr. Holmes' Part D claims by kind of drug, 2024
- Generic14 claims78%
- Brand-name and other4 claims22%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Fred D. Holmes takes part in Medicare
Dr. Holmes 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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Dr. Fred D. Holmes received $30 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Holmes from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $30.
Companies that paid Dr. Holmes the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Fred D. Holmes graduated from University of California, San Francisco School of Medicine
Dr. Holmes graduated from University of California, San Francisco School of Medicine in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Fred D. Holmes'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Fred D. Holmes
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Fred D. Holmes' NPI number?
Dr. Fred D. Holmes' NPI number is 1104879584. It was assigned on May 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Fred D. Holmes?
Dr. Fred D. Holmes is an anesthesiologist in Phoenix, Arizona. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Fred D. Holmes practice?
Dr. Holmes practices at 350 West Thomas Road, Phoenix, AZ 85013. Dr. Holmes' primary practice is Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health. Dmand AI also links Dr. Holmes to 2 group practices and clinics and 1 medical group.
What is Dr. Fred D. Holmes' office phone number?
The practice phone on file for Dr. Holmes is (602) 406-8225.
What is Dr. Fred D. Holmes' medical license number?
Dr. Holmes holds Arizona license 28917.
Which hospitals is Dr. Fred D. Holmes affiliated with?
Dr. Holmes practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona.
What medical group is Dr. Fred D. Holmes part of?
Dr. Holmes is linked to District Medical Group. Dmand AI links Dr. Holmes to 1 more medical group.
Does Dr. Fred D. Holmes accept Medicare?
Yes. CMS data shows Dr. Holmes billed Medicare for 33 services in 2022, and Dr. Holmes accepts Medicare assignment.
How many Medicare patients does Dr. Fred D. Holmes see?
CMS counts 18 Medicare patients who saw Dr. Holmes in 2024, with an average age of 73.
What services does Dr. Fred D. Holmes bill to Medicare?
In 2022, Dr. Holmes' most billed Medicare services were surgery: heart and blood vessels (36620).
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Where did Dr. Fred D. Holmes go to medical school?
Dr. Holmes graduated from University of California, San Francisco School of Medicine in 1979.
Has Dr. Fred D. Holmes received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Dr. Holmes from 1 company from 2021 to 2021. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Fred D. Holmes been practicing?
Dr. Holmes graduated from medical school in 1979, 47 years ago.
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