Zachary James Perry

  • Mission Viejo, CA
  • Emergency medicine physician
NPI1154193761PAC ID3476999749
Medicare services, 2024
66
Medicare patients, 2024
74
Part D claims, 2024
78
Hospital affiliations
2
Medical groups
2
Practice address
27700 Medical Center Rd, Mission Viejo, CA 92691
Practice phone
Call (949) 365-2447
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Mission Hospital - Unit

Acute Care Hospital-Unit · Mission Viejo, California

See all 4 affiliations

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Zachary James Perry is an emergency medicine physician in Mission Viejo, California

Zachary Perry practices at Mission Hospital - Unit in Mission Viejo, California.

Zachary Perry's NPI, 1154193761, was assigned on October 26, 2023. Zachary Perry holds California license 1207028.

NPI and contact details
Medicare PAC ID
3476999749
NPI enumeration date
October 26, 2023
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(949) 365-2447
Professional email
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Personal email
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Mobile number
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Sex
Male

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Zachary James Perry practices at Mission Hospital - Unit in Mission Viejo, California

Zachary Perry's primary practice is Mission Hospital - Unit, at 27700 Medical Center Rd, Mission Viejo, CA 92691 in Orange County. The practice phone is (949) 365-2447.

  • Mission Hospital - Unit
    27700 Medical Center Rd, Mission Viejo, CA 92691 · Orange CountyPhone(949) 365-2447

Source: Dmand AI Affiliation Data

Zachary James Perry is affiliated with 2 sites of care and 2 medical groups

Zachary Perry's primary practice is Mission Hospital - Unit in Mission Viejo, California. Zachary Perry is also affiliated with Providence Mission Hospital. The medical group on file is Emergency Medicine Physicians. Dmand AI also links Zachary Perry to 1 more medical group, named with a free account.

See all 4 affiliations for Zachary Perry

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Zachary James Perry's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Zachary Perry practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mission Hospital - UnitAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Zachary James Perry is one of 7,423 emergency medicine physicians in California

Emergency medicine is Zachary Perry's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Zachary Perry is licensed in California.

Specialties and state licenses

  • Emergency medicine, CaliforniaPrimaryLicense 1207028 · 2023 to 2027 · taxonomy 207P00000X

Emergency medicine physicians near Zachary Perry

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

Zachary James Perry billed Medicare for 66 services in 2024

CMS data shows 66 Medicare services from Zachary Perry across 2 procedure codes in 2024, for 74 Medicare patients. Medicare paid $6,592 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202466
Medicare patients74
Paid by Medicare$6,592
Procedure codes2

Zachary Perry compared with the California median for emergency medicine physicians, 2024

  • Zachary Perry
  • California median
Medicare services
66vs 26575% below
Medicare patients
74vs 24370% below
Part D claims
26vs 6258% below

Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.

Zachary Perry's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Zachary James Perry treated 74 Medicare patients in 2024, average age 72

CMS counts 74 Medicare patients who saw Zachary Perry in 2024. The largest group is 65 to 74, with 28 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.72, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Zachary Perry's median patient age at 30, with 63% women.

Medicare patients, 202474
Average age72
Average risk score1.72
Also on Medicaid15%

Zachary Perry's Medicare patients by age, 2024

Zachary Perry's Medicare patients by sex, 2024

  • Women4764%
  • Men2736%

Chronic conditions among Zachary Perry's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure66%
  3. Arthritis49%
  4. Anxiety34%
  5. Ischemic heart disease30%
  6. Diabetes27%
  7. Atrial fibrillation26%
  8. Chronic kidney disease24%

Share of Medicare patients with each condition. A patient can have several.

Zachary Perry's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 30

Patient panel by sex, all payers

  • Women63%
  • Men36%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Zachary James Perry wrote 78 Medicare Part D claims in 2024

In 2024, Zachary Perry wrote 78 Medicare Part D claims for 59 patients. 96% of them were for generic drugs. CMS names the drug for 26 of them, across 2 drugs with 11 or more claims each, at $168 in total drug cost.

Part D claims, 202478
Drugs named by CMS2
Total drug cost$168
Part D patients59

Zachary Perry's Part D claims by kind of drug, 2024

  • Generic75 claims96%
  • Brand-name and other3 claims4%

Zachary Perry's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Zachary Perry's Part D claims, 2024

  • Opioids26%20 of 78 claims
  • Antibiotics37%29 of 78 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Zachary Perry

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 Zachary James Perry takes part in Medicare

Zachary Perry 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)

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Sources for Zachary James Perry's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Zachary James Perry

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 James Perry's NPI number?

Zachary James Perry's NPI number is 1154193761. It was assigned on October 26, 2023, and it is active in the NPI Registry.

What does Zachary James Perry specialize in?

Zachary James Perry is an emergency medicine physician in Mission Viejo, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Zachary James Perry practice?

Zachary Perry practices at 27700 Medical Center Rd, Mission Viejo, CA 92691. Zachary Perry's primary practice is Mission Hospital - Unit in Mission Viejo, California. Dmand AI also links Zachary Perry to 1 medical group.

What is Zachary James Perry's office phone number?

The practice phone on file for Zachary Perry is (949) 365-2447.

What is Zachary James Perry's medical license number?

Zachary Perry holds California license 1207028.

Which hospitals is Zachary James Perry affiliated with?

Zachary Perry is affiliated with Providence Mission Hospital. Dmand AI links Zachary Perry to 1 more hospital.

What medical group is Zachary James Perry part of?

Zachary Perry is linked to Emergency Medicine Physicians. Dmand AI links Zachary Perry to 1 more medical group.

Does Zachary James Perry accept Medicare?

Yes. CMS data shows Zachary Perry billed Medicare for 66 services in 2024, and Zachary Perry accepts Medicare assignment.

How many Medicare patients does Zachary James Perry see?

CMS counts 74 Medicare patients who saw Zachary Perry in 2024, with an average age of 72.

What services does Zachary James Perry bill to Medicare?

In 2024, Zachary Perry's most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).

What drugs does Zachary James Perry prescribe most?

In 2024 Medicare Part D data, Zachary Perry's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Cephalexin.

How long has Zachary James Perry been practicing?

Zachary Perry's NPI was assigned in 2023.

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