John E. Holder, PA-C
- Part D claims, 2024
- 20
- Hospital affiliations
- 1
- Industry payments
- $23
- Medical group
- 1
- State license
- 1
- Practice address
- 1501 E 3rd St, Delta, CO 81416
- Practice phone
- Call (970) 874-7681
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Holder'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.
John E. Holder is a physician assistant in Delta, Colorado
John Holder practices at Delta Health in Delta, Colorado, part of Delta Health.
John Holder's NPI, 1912965112, was assigned on May 4, 2006. John Holder holds Colorado license PA.0000890.
- NPI
- 1912965112NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214066265
- NPI enumeration date
- May 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (970) 874-7681
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John E. Holder practices at Delta Health in Delta, Colorado
John Holder's primary practice is Delta Health, at 1501 E 3rd St, Delta, CO 81416 in Delta County. The practice phone is (970) 874-7681.
- Delta Health1501 E 3rd St, Delta, CO 81416 · Delta CountyPhone(970) 874-7681
Source: Dmand AI Affiliation Data
John E. Holder is affiliated with 1 site of care and 1 medical group
John Holder's primary practice is Delta Health in Delta, Colorado, part of Delta Health. The medical group on file is Delta Health. John Holder's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John E. Holder's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Holder practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Delta Health | 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 Delta Health and 6.2K+ hospitals, with verified contacts in the same login.
John E. Holder is one of 1,042 physician assistants in Colorado
Medical is John Holder's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. John Holder is licensed in Colorado.
Specialties and state licenses
- Medical physician assistant, ColoradoPrimary
Physician assistants near John Holder
Counts of physician assistants 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
John E. Holder's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts John Holder's median patient age at 69, with 49% women.
John Holder's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women49%
- Men50%
Source: Dmand AI Patient Panel Data
John E. Holder wrote 20 Medicare Part D claims in 2024
In 2024, John Holder wrote 20 Medicare Part D claims for 14 patients. 85% of them were for generic drugs.
John Holder's Part D claims by kind of drug, 2024
- Generic17 claims85%
- Brand-name and other3 claims15%
Drug classes CMS tracks in John Holder's Part D claims, 2024
- Antibiotics75%15 of 20 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), 2024 data
How John E. Holder takes part in Medicare
John Holder 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
John E. Holder received $23 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Holder from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $23.
Companies that paid John Holder 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 John E. Holder'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 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) |
| 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 John E. Holder
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John E. Holder's NPI number?
John E. Holder's NPI number is 1912965112. It was assigned on May 4, 2006, and it is active in the NPI Registry.
What does John E. Holder specialize in?
John E. Holder is a physician assistant in Delta, Colorado. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does John E. Holder practice?
John Holder practices at 1501 E 3rd St, Delta, CO 81416. John Holder's primary practice is Delta Health in Delta, Colorado, part of Delta Health.
What is John E. Holder's office phone number?
The practice phone on file for John Holder is (970) 874-7681.
What is John E. Holder's medical license number?
John Holder holds Colorado license PA.0000890.
Which hospitals is John E. Holder affiliated with?
John Holder practices at Delta Health in Delta, Colorado.
What medical group is John E. Holder part of?
John Holder is linked to Delta Health.
Does John E. Holder accept Medicare?
Yes. CMS lists John Holder as accepting Medicare assignment.
Has John E. Holder received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to John Holder from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has John E. Holder been practicing?
John Holder graduated from medical school in 1996, 30 years ago.
Selling to medical practices?
See physician assistants in Colorado 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