Crystal Layne Quarry, PsyD
- Medicare patients, 2024
- 31
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2013
- Practice address
- 21950 Copley Dr, Diamond Bar, CA 91765
- Practice phone
- Call (626) 840-1023
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Call the Car
Diamond Bar, California
Find Crystal Quarry'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.
Crystal Layne Quarry is a clinical psychologist in Diamond Bar, California
Crystal Quarry practices at Call the Car in Diamond Bar, California.
Crystal Quarry's NPI, 1558708834, was assigned on May 28, 2013. Crystal Quarry holds California license PSY29982.
- NPI
- 1558708834NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244593531
- NPI enumeration date
- May 28, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (626) 840-1023
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Crystal Layne Quarry practices at Call the Car in Diamond Bar, California
Crystal Quarry's primary practice is Call the Car, at 21950 Copley Dr, Diamond Bar, CA 91765 in Los Angeles County. The practice phone is (626) 840-1023.
- Call the Car21950 Copley Dr, Diamond Bar, CA 91765 · Los Angeles CountyPhone(626) 840-1023
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Crystal Layne Quarry is affiliated with 2 sites of care and 1 medical group
Crystal Quarry's primary practice is Call the Car in Diamond Bar, California. The medical group on file is Q Psychology Group. Dmand AI also links Crystal Quarry to 1 more group practice or clinic, 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 Crystal Layne Quarry's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Crystal Quarry practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Call the Car | Available with a free account |
| +1 more affiliated site | 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.
Crystal Layne Quarry is one of 3,615 clinical psychologists in California
Clinical is Crystal Quarry's primary specialty in the NPI Registry, under taxonomy code 103TC0700X. Crystal Quarry is licensed in California.
Specialties and state licenses
- Clinical psychologist, CaliforniaPrimary
Clinical psychologists near Crystal Quarry
Counts of clinical psychologists 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
Crystal Layne Quarry treated 31 Medicare patients in 2024, average age 66
CMS counts 31 Medicare patients who saw Crystal Quarry in 2024. The largest group is 65 to 74, with 13 patients. 75% of them have depression, and 75% have high cholesterol. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Crystal Quarry's median patient age at 43, with 71% women.
Crystal Quarry's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Crystal Quarry's Medicare patients, 2024
- Depression75%
- High cholesterol75%
- Mood disorders75%
- Anxiety65%
- High blood pressure65%
- Arthritis58%
Share of Medicare patients with each condition. A patient can have several.
Crystal Quarry's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women71%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Crystal Layne Quarry offers telehealth to Medicare patients
Crystal Quarry accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Crystal Quarry as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Crystal Layne Quarry'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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 Crystal Layne Quarry
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Crystal Layne Quarry's NPI number?
Crystal Layne Quarry's NPI number is 1558708834. It was assigned on May 28, 2013, and it is active in the NPI Registry.
What does Crystal Layne Quarry specialize in?
Crystal Layne Quarry is a clinical psychologist in Diamond Bar, California. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).
Where does Crystal Layne Quarry practice?
Crystal Quarry practices at 21950 Copley Dr, Diamond Bar, CA 91765. Crystal Quarry's primary practice is Call the Car in Diamond Bar, California. Dmand AI also links Crystal Quarry to 1 group practice or clinic.
What is Crystal Layne Quarry's office phone number?
The practice phone on file for Crystal Quarry is (626) 840-1023.
What is Crystal Layne Quarry's medical license number?
Crystal Quarry holds California license PSY29982.
What medical group is Crystal Layne Quarry part of?
Crystal Quarry is linked to Q Psychology Group.
Does Crystal Layne Quarry accept Medicare?
Yes. CMS lists Crystal Quarry as accepting Medicare assignment.
Does Crystal Layne Quarry offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Crystal Quarry as offering telehealth services.
How many Medicare patients does Crystal Layne Quarry see?
CMS counts 31 Medicare patients who saw Crystal Quarry in 2024, with an average age of 66.
How long has Crystal Layne Quarry been practicing?
Crystal Quarry graduated from medical school in 2016, 10 years ago.
Selling to clinical practices?
See clinical psychologists 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