Dr. Max A. Cayo, MD, PhD
- Part D claims, 2026
- 57
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2018
- Practice address
- 1000 Lincoln St, Fort Morgan, CO 80701
- Practice phone
- Call (303) 571-7202
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Commonspirit - St. Elizabeth Hospital
Fort Morgan, Colorado
Find Dr. Cayo's professional email, personal email and mobile number
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Dr. Max A. Cayo is a general surgeon in Fort Morgan, Colorado
Dr. Cayo practices at Commonspirit - St. Elizabeth Hospital in Fort Morgan, Colorado.
Dr. Cayo's NPI, 1083106975, was assigned on June 6, 2018. Dr. Cayo graduated from Medical College of Wisconsin in 2018. Dr. Cayo holds Colorado license DR.0069100.
- NPI
- 1083106975NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587917620
- NPI enumeration date
- June 6, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (303) 571-7202
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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)
Dr. Max A. Cayo practices at Commonspirit - St. Elizabeth Hospital in Fort Morgan, Colorado
Dr. Cayo's primary practice is Commonspirit - St. Elizabeth Hospital, at 1000 Lincoln St, Fort Morgan, CO 80701 in Morgan County. The practice phone is (303) 571-7202.
- Commonspirit - St. Elizabeth Hospital1000 Lincoln St, Fort Morgan, CO 80701 · Morgan CountyPhone(303) 571-7202
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Max A. Cayo is affiliated with 2 sites of care and 1 medical group
Dr. Cayo's primary practice is Commonspirit - St. Elizabeth Hospital in Fort Morgan, Colorado. Dr. Cayo is also affiliated with The Memorial Hospital at Craig. The medical group on file is Memorial Regional Health.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Max A. Cayo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cayo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Commonspirit - St. Elizabeth Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Max A. Cayo is one of 504 general surgeons in Colorado
Surgery is Dr. Cayo's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Cayo is licensed in Colorado.
Specialties and state licenses
- Surgery, ColoradoPrimary
General surgeons near Dr. Cayo
Counts of general surgeons 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. Max A. Cayo's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Cayo's median patient age at 59, with 54% women.
Dr. Cayo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Max A. Cayo wrote 57 Medicare Part D claims in 2026
In 2026, Dr. Cayo wrote 57 Medicare Part D claims for 32 patients. 98% of them were for generic drugs.
Dr. Cayo's Part D claims by kind of drug, 2026
- Generic56 claims98%
- Brand-name and other1 claims2%
Drug classes CMS tracks in Dr. Cayo's Part D claims, 2026
- Opioids51%29 of 57 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 Dr. Max A. Cayo takes part in Medicare
Dr. Cayo 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. Max A. Cayo graduated from Medical College of Wisconsin
Dr. Cayo graduated from Medical College of Wisconsin in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Max A. Cayo'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Max A. Cayo
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. Max A. Cayo's NPI number?
Dr. Max A. Cayo's NPI number is 1083106975. It was assigned on June 6, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Max A. Cayo?
Dr. Max A. Cayo is a general surgeon in Fort Morgan, Colorado. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Max A. Cayo practice?
Dr. Cayo practices at 1000 Lincoln St, Fort Morgan, CO 80701. Dr. Cayo's primary practice is Commonspirit - St. Elizabeth Hospital in Fort Morgan, Colorado.
What is Dr. Max A. Cayo's office phone number?
The practice phone on file for Dr. Cayo is (303) 571-7202. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. Max A. Cayo's email address?
Dmand AI checks professional and personal email addresses for Dr. Cayo through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. Max A. Cayo's medical license number?
Dr. Cayo holds Colorado license DR.0069100.
Which hospitals is Dr. Max A. Cayo affiliated with?
Dr. Cayo is affiliated with The Memorial Hospital at Craig.
What medical group is Dr. Max A. Cayo part of?
Dr. Cayo is linked to Memorial Regional Health.
Who does Dr. Max A. Cayo practice with?
Dmand AI links 49 HCPs to Dr. Cayo's primary medical group, 2 of them general surgeons. A free account lists them, with verified contacts.
Does Dr. Max A. Cayo accept Medicare?
Yes. CMS lists Dr. Cayo as accepting Medicare assignment.
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Where did Dr. Max A. Cayo go to medical school?
Dr. Cayo graduated from Medical College of Wisconsin in 2018.
How long has Dr. Max A. Cayo been practicing?
Dr. Cayo graduated from medical school in 2018, 8 years ago.
What EHR does Dr. Max A. Cayo's practice use?
Dmand AI tracks the EHR system at Commonspirit - St. Elizabeth Hospital and at 1 more affiliated site. The vendor and product are available with a free Dmand AI account.
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