Mary L. Berst, PhD
- Medicare patients, 2024
- 22
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2010
- Practice address
- 4631 Teller Ave, Newport Beach, CA 92660
- Practice phone
- Call (949) 887-7187
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Harbor Psychiatry & Mental Health, Professional Corporation
Newport Beach, California
Find Mary Berst'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.
Mary L. Berst is a psychologist in Newport Beach, California
Mary Berst practices at Harbor Psychiatry & Mental Health, Professional Corporation in Newport Beach, California.
Mary Berst's NPI, 1619295938, was assigned on May 11, 2010. Mary Berst holds California license 32434.
- NPI
- 1619295938NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305245622
- NPI enumeration date
- May 11, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (949) 887-7187
- 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)
Mary L. Berst practices at Harbor Psychiatry & Mental Health, Professional Corporation in Newport Beach, California
Mary Berst's primary practice is Harbor Psychiatry & Mental Health, Professional Corporation, at 4631 Teller Ave, Newport Beach, CA 92660 in Orange County. The practice phone is (949) 887-7187.
- Harbor Psychiatry & Mental Health, Professional Corporation4631 Teller Ave, Newport Beach, CA 92660 · Orange CountyPhone(949) 887-7187
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mary L. Berst is affiliated with 3 sites of care and 1 medical group
Mary Berst's primary practice is Harbor Psychiatry & Mental Health, Professional Corporation in Newport Beach, California. The medical group on file is Harbor Psychiatry & Mental Health. Dmand AI also links Mary Berst to 1 more physician office and 1 group practice or clinic, each 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 Mary L. Berst's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Berst practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harbor Psychiatry & Mental Health, Professional Corporation | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Mary L. Berst is one of 1,724 psychologists in California
Psychologist is Mary Berst's primary specialty in the NPI Registry, under taxonomy code 103T00000X. Mary Berst is licensed in California.
Specialties and state licenses
- Psychologist, CaliforniaPrimary
Psychologists near Mary Berst
Counts of 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
Mary L. Berst treated 22 Medicare patients in 2024, average age 63
CMS counts 22 Medicare patients who saw Mary Berst in 2024. The largest group is 65 to 74, with 11 patients. 75% of them have anxiety, and 75% have depression. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mary Berst's median patient age at 58, with 74% women.
Mary Berst's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Mary Berst's Medicare patients, 2024
- Anxiety75%
- Depression75%
- Mood disorders75%
- Arthritis59%
- High blood pressure55%
- High cholesterol50%
Share of Medicare patients with each condition. A patient can have several.
Mary Berst's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women74%
- Men24%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mary L. Berst offers telehealth to Medicare patients
Mary Berst accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Mary Berst as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Mary L. Berst'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 Mary L. Berst
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary L. Berst's NPI number?
Mary L. Berst's NPI number is 1619295938. It was assigned on May 11, 2010, and it is active in the NPI Registry.
What does Mary L. Berst specialize in?
Mary L. Berst is a psychologist in Newport Beach, California. The primary specialty in the NPI Registry is Psychologist (taxonomy code 103T00000X).
Where does Mary L. Berst practice?
Mary Berst practices at 4631 Teller Ave, Newport Beach, CA 92660. Mary Berst's primary practice is Harbor Psychiatry & Mental Health, Professional Corporation in Newport Beach, California. Dmand AI also links Mary Berst to 1 physician office and 1 group practice or clinic.
What is Mary L. Berst's office phone number?
The practice phone on file for Mary Berst is (949) 887-7187.
What is Mary L. Berst's medical license number?
Mary Berst holds California license 32434, one of 2 state licenses on file.
What medical group is Mary L. Berst part of?
Mary Berst is linked to Harbor Psychiatry & Mental Health.
Does Mary L. Berst accept Medicare?
Yes. CMS lists Mary Berst as accepting Medicare assignment.
Does Mary L. Berst offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Mary Berst as offering telehealth services.
How many Medicare patients does Mary L. Berst see?
CMS counts 22 Medicare patients who saw Mary Berst in 2024, with an average age of 63.
How long has Mary L. Berst been practicing?
Mary Berst graduated from medical school in 2016, 10 years ago.
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