Dr. Gregory Alan Prier, DO
- Medicare services, 2019
- 143
- Part D claims, 2024
- 13
- Industry payments
- $4,154
- Medical groups
- 2
- State licenses
- 4
- Practice address
- 4300 Brenner Dr, Kansas City, KS 66104
- Practice phone
- Call (913) 322-4900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Camber Children's
Kansas City, Kansas
Find Dr. Prier'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. Gregory Alan Prier is a psychiatrist in Kansas City, Kansas
Dr. Prier practices at Camber Children's in Kansas City, Kansas.
Dr. Prier's NPI, 1932257169, was assigned on January 5, 2007. Dr. Prier holds Kansas license 05-43045.
- NPI
- 1932257169NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638195803
- NPI enumeration date
- January 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (913) 322-4900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Alan Prier practices at Camber Children's in Kansas City, Kansas
Dr. Prier's primary practice is Camber Children's, at 4300 Brenner Dr, Kansas City, KS 66104 in Wyandotte County. The practice phone is (913) 322-4900.
- Camber Children's4300 Brenner Dr, Kansas City, KS 66104 · Wyandotte CountyPhone(913) 322-4900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregory Alan Prier is affiliated with 1 site of care and 2 medical groups
Dr. Prier's primary practice is Camber Children's in Kansas City, Kansas. The medical group on file is Johnson County Mental Health Center. Dmand AI also links Dr. Prier to 1 more medical group, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gregory Alan Prier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Prier practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Camber Children's | Available with a free account |
| +1 medical group | 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.
Dr. Gregory Alan Prier is one of 246 psychiatrists in Kansas
Psychiatry is Dr. Prier's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dmand AI has Dr. Prier's licenses on file in 4 states: Kansas, California, Hawaii and Illinois.
Specialties and state licenses
- Psychiatry, KansasPrimary
- California license
- Hawaii license
- Illinois license
Psychiatrists near Dr. Prier
Counts of psychiatrists 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. Gregory Alan Prier billed Medicare for 143 services in 2019
CMS data shows 143 Medicare services from Dr. Prier across 2 procedure codes in 2019. Medicare paid $7,733 for them. Every service was in an office.
Dr. Prier's Medicare services by type, 2017 to 2019
- 2017
- 2019
- Office and hospital visits
- 2017: 1042019: 8023%
- Tests and treatments
- 2017: 892019: 6329%
Dr. Prier compared with the Kansas median for psychiatrists, 2019
- Dr. Prier
- Kansas median
- Medicare services
- 143vs 20430% below
- Part D claims
- 143vs 28951% below
Medians across 271 psychiatrists in Kansas with Dmand AI profiles that report each measure.
Dr. Prier's most billed Medicare procedure codes, 2019
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. Prier?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Prier and other psychiatrists in Kansas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Alan Prier's patients have a median age of 17
Across all payers, Dmand AI patient panel data puts Dr. Prier's median patient age at 17, with 53% women.
Dr. Prier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 17
Patient panel by sex, all payers
- Women53%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Gregory Alan Prier wrote 13 Medicare Part D claims in 2024
In 2024, Dr. Prier wrote 13 Medicare Part D claims. 92% of them were for generic drugs. They cover 11 drugs, with $11,707 in total drug cost. In 2022, CMS named 78 claims across 5 drugs.
Dr. Prier's Part D claims by kind of drug, 2024
- Generic12 claims92%
- Brand-name and other1 claims8%
Dr. Prier's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 782023: 14383%
Drugs named by CMS: 11 in 2023, 5 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Gregory Alan Prier takes part in Medicare
Dr. Prier 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.
Dr. Gregory Alan Prier received $4,154 in industry payments from 2016 to 2025
CMS Open Payments shows 218 general payments to Dr. Prier from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Alkermes, Inc. paid the most, $779.
General payments to Dr. Prier by program year, 2016 to 2025
General payments to Dr. Prier by kind, 2016 to 2025
- Food and beverage$3,93695%
- Education$2175%
Companies that paid Dr. Prier the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gregory Alan Prier'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 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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 Dr. Gregory Alan Prier
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. Gregory Alan Prier's NPI number?
Dr. Gregory Alan Prier's NPI number is 1932257169. It was assigned on January 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Alan Prier?
Dr. Gregory Alan Prier is a psychiatrist in Kansas City, Kansas. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Gregory Alan Prier practice?
Dr. Prier practices at 4300 Brenner Dr, Kansas City, KS 66104. Dr. Prier's primary practice is Camber Children's in Kansas City, Kansas. Dmand AI also links Dr. Prier to 1 medical group.
What is Dr. Gregory Alan Prier's office phone number?
The practice phone on file for Dr. Prier is (913) 322-4900.
What is Dr. Gregory Alan Prier's medical license number?
Dr. Prier holds Kansas license 05-43045, one of the licenses on file in 4 states.
Which states has Dr. Gregory Alan Prier been licensed in?
Dmand AI has state licenses on file for Dr. Prier in Kansas, California, Hawaii and Illinois.
What medical group is Dr. Gregory Alan Prier part of?
Dr. Prier is linked to Johnson County Mental Health Center. Dmand AI links Dr. Prier to 1 more medical group.
Does Dr. Gregory Alan Prier accept Medicare?
Yes. CMS data shows Dr. Prier billed Medicare for 143 services in 2019, and Dr. Prier accepts Medicare assignment.
What services does Dr. Gregory Alan Prier bill to Medicare?
In 2019, Dr. Prier's most billed Medicare services were office visit, established patient (99213) and psychiatric service (90833).
What drugs does Dr. Gregory Alan Prier prescribe most?
In 2023 Medicare Part D data, Dr. Prier's most prescribed drugs by claims were Divalproex Sodium ER, Olanzapine and Benztropine Mesylate.
Has Dr. Gregory Alan Prier received payments from drug or device companies?
CMS Open Payments shows $4,154 in general payments to Dr. Prier from 17 companies from 2016 to 2025. The largest total came from Alkermes, Inc.
How long has Dr. Gregory Alan Prier been practicing?
Dr. Prier graduated from medical school in 2001, 25 years ago.
Selling to psychiatry practices?
See psychiatrists in Kansas 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