Dr. Zachary L. Lazev, DO
- Hospital affiliations
- 1
- Industry payments
- $154
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 703 Main St, Paterson, NJ 07503
- Practice phone
- Call (973) 754-2010
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lazev'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. Zachary L. Lazev is an anesthesiologist in Paterson, New Jersey
Dr. Lazev practices at St. Joseph's University Medical Center in Paterson, New Jersey, part of Sisters of Charity of Saint Elizabeth.
Dr. Lazev's NPI, 1316515158, was assigned on June 17, 2021. Dr. Lazev holds New Jersey license 25MB12588100.
- NPI
- 1316515158NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951802867
- NPI enumeration date
- June 17, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (973) 754-2010
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zachary L. Lazev practices at St. Joseph's University Medical Center in Paterson, New Jersey
Dr. Lazev's primary practice is St. Joseph's University Medical Center, at 703 Main St, Paterson, NJ 07503 in Passaic County. The practice phone is (973) 754-2010.
- St. Joseph's University Medical Center703 Main St, Paterson, NJ 07503 · Passaic CountyPhone(973) 754-2010
Source: Dmand AI Affiliation Data
Dr. Zachary L. Lazev is affiliated with 1 site of care and 1 medical group
Dr. Lazev's primary practice is St. Joseph's University Medical Center in Paterson, New Jersey, part of Sisters of Charity of Saint Elizabeth. The medical group on file is North American Partners in Anesthesia (NAPA).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Zachary L. Lazev's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lazev practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Joseph's University Medical Center | 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 Sisters of Charity of Saint Elizabeth and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Zachary L. Lazev is one of 1,613 anesthesiologists in New Jersey
Anesthesiology is Dr. Lazev's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Lazev is licensed in New Jersey.
Specialties and state licenses
- Anesthesiology, New JerseyPrimary
Anesthesiologists near Dr. Lazev
Counts of anesthesiologists 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. Zachary L. Lazev's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Lazev's median patient age at 53, with 59% women.
Dr. Lazev's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women59%
- Men38%
Source: Dmand AI Patient Panel Data
How Dr. Zachary L. Lazev takes part in Medicare
Dr. Lazev 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)
Dr. Zachary L. Lazev received $154 in industry payments in 2025
CMS Open Payments shows 3 general payments to Dr. Lazev from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Pacira Pharmaceuticals Incorporated paid the most, $137.
Companies that paid Dr. Lazev the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Zachary L. Lazev'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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Zachary L. Lazev
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. Zachary L. Lazev's NPI number?
Dr. Zachary L. Lazev's NPI number is 1316515158. It was assigned on June 17, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachary L. Lazev?
Dr. Zachary L. Lazev is an anesthesiologist in Paterson, New Jersey. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Zachary L. Lazev practice?
Dr. Lazev practices at 703 Main St, Paterson, NJ 07503. Dr. Lazev's primary practice is St. Joseph's University Medical Center in Paterson, New Jersey, part of Sisters of Charity of Saint Elizabeth.
What is Dr. Zachary L. Lazev's office phone number?
The practice phone on file for Dr. Lazev is (973) 754-2010.
What is Dr. Zachary L. Lazev's medical license number?
Dr. Lazev holds New Jersey license 25MB12588100, one of 2 state licenses on file.
Which hospitals is Dr. Zachary L. Lazev affiliated with?
Dr. Lazev practices at St. Joseph's University Medical Center in Paterson, New Jersey.
What medical group is Dr. Zachary L. Lazev part of?
Dr. Lazev is linked to North American Partners in Anesthesia (NAPA).
Does Dr. Zachary L. Lazev accept Medicare?
Yes. CMS lists Dr. Lazev as accepting Medicare assignment.
Has Dr. Zachary L. Lazev received payments from drug or device companies?
CMS Open Payments shows $154 in general payments to Dr. Lazev from 2 companies from 2025 to 2025. The largest total came from Pacira Pharmaceuticals Incorporated.
How long has Dr. Zachary L. Lazev been practicing?
Dr. Lazev graduated from medical school in 2021, 5 years ago.
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