Zachary Periharos, PA-C
- Medicare patients, 2024
- 17
- Part D claims, 2024
- 122
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 5555 Grossmont Center Drive Box 58, La Mesa, CA 91942
- Practice phone
- Call (619) 465-0711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Zachary Periharos' 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.
Zachary Periharos is a physician assistant in La Mesa, California
Zachary Periharos practices at Sharp Grossmont Hospital in La Mesa, California, part of Sharp HealthCare.
Zachary Periharos' NPI, 1285185397, was assigned on October 24, 2016. Zachary Periharos holds California license 53941.
- NPI
- 1285185397NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799065884
- NPI enumeration date
- October 24, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 465-0711
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Zachary Periharos practices at Sharp Grossmont Hospital in La Mesa, California
Zachary Periharos' primary practice is Sharp Grossmont Hospital, at 5555 Grossmont Center Drive Box 58, La Mesa, CA 91942 in San Diego County. The practice phone is (619) 465-0711.
- Sharp Grossmont Hospital5555 Grossmont Center Drive Box 58, La Mesa, CA 91942 · San Diego CountyPhone(619) 465-0711
Source: Dmand AI Affiliation Data
Zachary Periharos is affiliated with 3 sites of care and 2 medical groups
Zachary Periharos' primary practice is Sharp Grossmont Hospital in La Mesa, California, part of Sharp HealthCare. The medical group on file is Grossmont Orthopaedic Medical Group. Dmand AI also links Zachary Periharos to 1 more physician office, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Zachary Periharos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Zachary Periharos practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Grossmont Hospital | Available with a free account |
| +2 more sites and 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 Sharp HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Zachary Periharos is one of 11,482 physician assistants in California
Physician assistant is Zachary Periharos' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Zachary Periharos is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Zachary Periharos
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
Zachary Periharos treated 17 Medicare patients in 2024, average age 76
CMS counts 17 Medicare patients who saw Zachary Periharos in 2024. The largest group is under 65, with 0 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Zachary Periharos' median patient age at 69, with 54% women.
Zachary Periharos' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Zachary Periharos' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Zachary Periharos' 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
- Women54%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Zachary Periharos wrote 122 Medicare Part D claims in 2024
In 2024, Zachary Periharos wrote 122 Medicare Part D claims for 76 patients. 95% of them were for generic drugs.
Zachary Periharos' Part D claims by kind of drug, 2024
- Generic116 claims95%
- Brand-name and other6 claims5%
Drug classes CMS tracks in Zachary Periharos' Part D claims, 2024
- Opioids40%49 of 122 claims
- Antibiotics22%27 of 122 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 Zachary Periharos takes part in Medicare
Zachary Periharos 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.
Sources for Zachary Periharos'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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 Zachary Periharos
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Zachary Periharos' NPI number?
Zachary Periharos' NPI number is 1285185397. It was assigned on October 24, 2016, and it is active in the NPI Registry.
What does Zachary Periharos specialize in?
Zachary Periharos is a physician assistant in La Mesa, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Zachary Periharos practice?
Zachary Periharos practices at 5555 Grossmont Center Drive Box 58, La Mesa, CA 91942. Zachary Periharos' primary practice is Sharp Grossmont Hospital in La Mesa, California, part of Sharp HealthCare. Dmand AI also links Zachary Periharos to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Zachary Periharos' office phone number?
The practice phone on file for Zachary Periharos is (619) 465-0711.
What is Zachary Periharos' medical license number?
Zachary Periharos holds California license 53941.
Which hospitals is Zachary Periharos affiliated with?
Zachary Periharos practices at Sharp Grossmont Hospital in La Mesa, California.
What medical group is Zachary Periharos part of?
Zachary Periharos is linked to Grossmont Orthopaedic Medical Group. Dmand AI links Zachary Periharos to 1 more medical group.
Does Zachary Periharos accept Medicare?
Yes. CMS lists Zachary Periharos as accepting Medicare assignment.
How many Medicare patients does Zachary Periharos see?
CMS counts 17 Medicare patients who saw Zachary Periharos in 2024, with an average age of 76.
How long has Zachary Periharos been practicing?
Zachary Periharos graduated from medical school in 2016, 10 years ago.
Selling to physician assistant practices?
See physician assistants 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