Dr. Geoffrey Miller, MD
- Medicare services, 2016
- 13
- Hospital affiliations
- 1
- Industry payments
- $43
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1600 W Ave J, Lancaster, CA 93534
- Practice phone
- Call (661) 949-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Miller'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.
Dr. Geoffrey Miller is an emergency medicine physician in Lancaster, California
Dr. Miller practices at Antelope Valley Medical Center in Lancaster, California, part of Antelope Valley Healthcare District.
Dr. Miller's NPI, 1568553295, was assigned on September 27, 2006. Dr. Miller holds Iowa license 22153.
- NPI
- 1568553295NPI Registry (opens in a new tab)
- NPI enumeration date
- September 27, 2006
- NPI status
- Active
- Practice phone
- (661) 949-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Geoffrey Miller practices at Antelope Valley Medical Center in Lancaster, California
Dr. Miller's primary practice is Antelope Valley Medical Center, at 1600 W Ave J, Lancaster, CA 93534 in Los Angeles County. The practice phone is (661) 949-5500.
- Antelope Valley Medical Center1600 W Ave J, Lancaster, CA 93534 · Los Angeles CountyPhone(661) 949-5500
Source: Dmand AI Affiliation Data
Dr. Geoffrey Miller is affiliated with 1 site of care
Dr. Miller's primary practice is Antelope Valley Medical Center in Lancaster, California, part of Antelope Valley Healthcare District.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Geoffrey Miller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Miller practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Antelope Valley Medical Center | 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 Antelope Valley Healthcare District and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Geoffrey Miller is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Miller's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Miller is licensed in Iowa.
Specialties and state licenses
- Emergency medicine, IowaPrimary
Emergency medicine physicians near Dr. Miller
Counts of emergency medicine physicians 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. Geoffrey Miller billed Medicare for 13 services in 2016
CMS data shows 13 Medicare services from Dr. Miller across 1 procedure code in 2016. Medicare paid $1,543 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Miller compared with the California median for emergency medicine physicians, 2016
- Dr. Miller
- California median
- Medicare services
- 13vs 26595% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Miller's most billed Medicare procedure codes, 2016
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. Miller?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Miller and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Geoffrey Miller's patients have a median age of 33
Across all payers, Dmand AI patient panel data puts Dr. Miller's median patient age at 33, with 66% women.
Dr. Miller'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
- Women66%
- Men34%
Source: Dmand AI Patient Panel Data
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.
Dr. Geoffrey Miller received $43 in industry payments from 2023 to 2024
CMS Open Payments shows 2 general payments to Dr. Miller from 2 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $23.
General payments to Dr. Miller by program year, 2023 to 2024
Companies that paid Dr. Miller the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Geoffrey Miller'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 Data |
| 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 Dr. Geoffrey Miller
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. Geoffrey Miller's NPI number?
Dr. Geoffrey Miller's NPI number is 1568553295. It was assigned on September 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Geoffrey Miller?
Dr. Geoffrey Miller is an emergency medicine physician in Lancaster, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Geoffrey Miller practice?
Dr. Miller practices at 1600 W Ave J, Lancaster, CA 93534. Dr. Miller's primary practice is Antelope Valley Medical Center in Lancaster, California, part of Antelope Valley Healthcare District.
What is Dr. Geoffrey Miller's office phone number?
The practice phone on file for Dr. Miller is (661) 949-5500.
What is Dr. Geoffrey Miller's medical license number?
Dr. Miller holds Iowa license 22153.
Which hospitals is Dr. Geoffrey Miller affiliated with?
Dr. Miller practices at Antelope Valley Medical Center in Lancaster, California.
Does Dr. Geoffrey Miller accept Medicare?
Yes. CMS data shows Dr. Miller billed Medicare for 13 services in 2016.
What services does Dr. Geoffrey Miller bill to Medicare?
In 2016, Dr. Miller's most billed Medicare services were emergency department visit (99285).
Has Dr. Geoffrey Miller received payments from drug or device companies?
CMS Open Payments shows $43 in general payments to Dr. Miller from 2 companies from 2023 to 2024. The largest total came from Abiomed.
How long has Dr. Geoffrey Miller been practicing?
Dr. Miller's NPI was assigned in 2006.
Selling to emergency medicine practices?
See emergency medicine physicians in California 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