Dr. Mark Zachary, MD
- Medicare services, 2017
- 255
- Part D claims, 2019
- 30
- Industry payments
- $78
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 18275 N 59th Ave, Glendale, AZ 85308-1260
- Practice phone
- Call (602) 843-2866
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mark Zachary MD
Physician office · Glendale, Arizona
Find Dr. Zachary'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. Mark Zachary is an orthopedic surgeon in Glendale, Arizona
Dr. Zachary practices at Mark Zachary MD in Glendale, Arizona.
Dr. Zachary's NPI, 1942482575, was assigned on December 5, 2007. Dr. Zachary holds Arizona license 12879.
- NPI
- 1942482575NPI Registry (opens in a new tab)
- NPI enumeration date
- December 5, 2007
- NPI status
- Active
- Practice phone
- (602) 843-2866
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mark Zachary practices at Mark Zachary MD in Glendale, Arizona
Dr. Zachary's primary practice is Mark Zachary MD, at 18275 N 59th Ave, Glendale, AZ 85308-1260. The practice phone is (602) 843-2866.
- Mark Zachary MD18275 N 59th Ave, Glendale, AZ 85308-1260Phone(602) 843-2866
Source: Dmand AI Affiliation Data
Dr. Mark Zachary is affiliated with 1 site of care
Dr. Zachary's primary practice is Mark Zachary MD in Glendale, Arizona.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark Zachary's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zachary practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mark Zachary MD | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Zachary is one of 377 orthopedic surgeons in Arizona
Orthopaedic surgery is Dr. Zachary's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Zachary is licensed in Arizona.
Specialties and state licenses
- Orthopaedic surgery, ArizonaPrimary
Orthopedic surgeons near Dr. Zachary
Counts of orthopedic surgeons 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. Mark Zachary billed Medicare for 255 services in 2017
CMS data shows 255 Medicare services from Dr. Zachary across 6 procedure codes in 2017. Medicare paid $16,942 for them. Every service was in an office.
Dr. Zachary's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 3952017: 11970%
- Drugs given in the office
- 2016: 1452017: 7449%
- Surgery
- 2016: 1602017: 6261%
- Imaging
- 2016: 812017: 0100%
- Tests and treatments
- 2016: 162017: 0100%
Dr. Zachary compared with the Arizona median for orthopedic surgeons, 2017
- Dr. Zachary
- Arizona median
- Medicare services
- 255vs 98874% below
- Part D claims
- 30vs 7459% below
Medians across 343 orthopedic surgeons in Arizona with Dmand AI profiles that report each measure.
Dr. Zachary's most billed Medicare procedure codes, 2017
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zachary and other orthopedic surgeons in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Zachary's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Zachary's median patient age at 66, with 86% women.
Dr. Zachary's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women86%
- Men14%
Source: Dmand AI Patient Panel Data
Dr. Mark Zachary wrote 30 Medicare Part D claims in 2019
In 2019, Dr. Zachary wrote 30 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $389 in total drug cost. In 2018, CMS named 24 claims across 2 drugs.
Dr. Zachary's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 242019: 3025%
Drugs named by CMS: 2 in 2019, 2 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Mark Zachary received $78 in industry payments from 2016 to 2020
CMS Open Payments shows 3 general payments to Dr. Zachary from 3 drug and device companies from 2016 to 2020. Education make up the largest share, 67% of the total. Astellas Pharma US Inc paid the most, $52.
General payments to Dr. Zachary by program year, 2016 to 2020
General payments to Dr. Zachary by kind, 2016 to 2020
- Education$5267%
- Food and beverage$2633%
Companies that paid Dr. Zachary the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mark Zachary'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 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) |
| 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. Mark Zachary
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. Mark Zachary's NPI number?
Dr. Mark Zachary's NPI number is 1942482575. It was assigned on December 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Zachary?
Dr. Mark Zachary is an orthopedic surgeon in Glendale, Arizona. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Mark Zachary practice?
Dr. Zachary practices at 18275 N 59th Ave, Glendale, AZ 85308-1260. Dr. Zachary's primary practice is Mark Zachary MD in Glendale, Arizona.
What is Dr. Mark Zachary's office phone number?
The practice phone on file for Dr. Zachary is (602) 843-2866.
What is Dr. Mark Zachary's medical license number?
Dr. Zachary holds Arizona license 12879.
Does Dr. Mark Zachary accept Medicare?
Yes. CMS data shows Dr. Zachary billed Medicare for 255 services in 2017.
What services does Dr. Mark Zachary bill to Medicare?
In 2017, Dr. Zachary's most billed Medicare services were surgery: bones and joints (20610), injected or infused drug (J7324) and office visit, established patient (99213).
What drugs does Dr. Mark Zachary prescribe most?
In 2019 Medicare Part D data, Dr. Zachary's most prescribed drugs by claims were Tamsulosin HCl and Finasteride.
Has Dr. Mark Zachary received payments from drug or device companies?
CMS Open Payments shows $78 in general payments to Dr. Zachary from 3 companies from 2016 to 2020. The largest total came from Astellas Pharma US Inc.
How long has Dr. Mark Zachary been practicing?
Dr. Zachary's NPI was assigned in 2007.
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