Dr. Alexander R. Mazziotti, MD
- Medicare services, 2024
- 566
- Medicare patients, 2024
- 52
- Part D claims, 2024
- 938
- Hospital affiliations
- 1
- Industry payments
- $98
- Practice address
- 881 Allwood Rd, Clifton, NJ 07012
- Practice phone
- Call (862) 349-2010
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Quest Diagnostics Incorporated
Clifton, New Jersey
Find Dr. Mazziotti's professional email, personal email and mobile number
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Dr. Alexander R. Mazziotti is an internist in Clifton, New Jersey
Dr. Mazziotti practices at Quest Diagnostics Incorporated in Clifton, New Jersey.
Dr. Mazziotti's NPI, 1902996283, was assigned on October 15, 2006. Dr. Mazziotti graduated from Rutgers New Jersey Medical School in 1978. Dr. Mazziotti holds New Jersey license 36284.
- NPI
- 1902996283NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496939985
- NPI enumeration date
- October 15, 2006
- NPI status
- Active
- Practice phone
- (862) 349-2010
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Alexander R. Mazziotti practices at Quest Diagnostics Incorporated in Clifton, New Jersey
Dr. Mazziotti's primary practice is Quest Diagnostics Incorporated, at 881 Allwood Rd, Clifton, NJ 07012 in Passaic County. The practice phone is (862) 349-2010.
- Quest Diagnostics Incorporated881 Allwood Rd, Clifton, NJ 07012 · Passaic CountyPhone(862) 349-2010
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Alexander R. Mazziotti is affiliated with 3 sites of care
Dr. Mazziotti's primary practice is Quest Diagnostics Incorporated in Clifton, New Jersey. Dr. Mazziotti is also affiliated with The Valley Hospital. Dmand AI also links Dr. Mazziotti to 1 more physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alexander R. Mazziotti's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mazziotti practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Quest Diagnostics Incorporated | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alexander R. Mazziotti is one of 4,226 internists in New Jersey
Internal medicine is Dr. Mazziotti's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Mazziotti is licensed in New Jersey.
Specialties and state licenses
- Internal medicine, New JerseyPrimary
Internists near Dr. Mazziotti
Counts of internists 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. Alexander R. Mazziotti billed Medicare for 566 services in 2024
CMS data shows 566 Medicare services from Dr. Mazziotti across 10 procedure codes in 2024, for 52 Medicare patients. Medicare paid $30,094 for them. Every service was in an office.
Dr. Mazziotti's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1882024: 16413%
- Tests and treatments
- 2023: 1422024: 1463%
- Surgery
- 2023: 1432024: 1365%
- Lab and pathology
- 2023: 1362024: 12012%
Dr. Mazziotti compared with the New Jersey median for internists, 2024
- Dr. Mazziotti
- New Jersey median
- Medicare services
- 566vs 72322% below
- Medicare patients
- 52vs 23177% below
- Part D claims
- 676vs 83019% below
Medians across 4,086 internists in New Jersey with Dmand AI profiles that report each measure.
Dr. Mazziotti'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
Dr. Alexander R. Mazziotti treated 52 Medicare patients in 2024, average age 81
CMS counts 52 Medicare patients who saw Dr. Mazziotti in 2024. The largest group is 75 to 84, with 19 patients. 75% of them have diabetes, and 75% have high blood pressure. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mazziotti's median patient age at 82, with 61% women.
Dr. Mazziotti's Medicare patients by age, 2024
Dr. Mazziotti's Medicare patients by sex, 2024
- Women2854%
- Men2446%
Chronic conditions among Dr. Mazziotti's Medicare patients, 2024
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA54%
- Arthritis29%
- Ischemic heart disease29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mazziotti's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 82
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alexander R. Mazziotti wrote 938 Medicare Part D claims in 2024
In 2024, Dr. Mazziotti wrote 938 Medicare Part D claims for 70 patients. 86% of them were for generic drugs. CMS names the drug for 676 of them, across 24 drugs with 11 or more claims each, at $58,608 in total drug cost. In 2023, CMS named 716 claims across 25 drugs.
Dr. Mazziotti's Part D claims by kind of drug, 2024
- Generic807 claims86%
- Brand-name and other131 claims14%
Dr. Mazziotti'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 Dr. Mazziotti's Part D claims, 2024
- Opioids1%12 of 938 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7162024: 6766%
Drugs named by CMS: 24 in 2024, 25 in 2023.
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
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Dr. Alexander R. Mazziotti received $98 in industry payments in 2016
CMS Open Payments shows 5 general payments to Dr. Mazziotti from 2 drug and device companies in 2016. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $73.
Companies that paid Dr. Mazziotti the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alexander R. Mazziotti graduated from Rutgers New Jersey Medical School
Dr. Mazziotti graduated from Rutgers New Jersey Medical School in 1978.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alexander R. Mazziotti'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 DataDmand AI Org Hierarchy 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Alexander R. Mazziotti
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. Alexander R. Mazziotti's NPI number?
Dr. Alexander R. Mazziotti's NPI number is 1902996283. It was assigned on October 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexander R. Mazziotti?
Dr. Alexander R. Mazziotti is an internist in Clifton, New Jersey. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Alexander R. Mazziotti practice?
Dr. Mazziotti practices at 881 Allwood Rd, Clifton, NJ 07012. Dr. Mazziotti's primary practice is Quest Diagnostics Incorporated in Clifton, New Jersey. Dmand AI also links Dr. Mazziotti to 1 physician office.
What is Dr. Alexander R. Mazziotti's office phone number?
The practice phone on file for Dr. Mazziotti is (862) 349-2010.
What is Dr. Alexander R. Mazziotti's medical license number?
Dr. Mazziotti holds New Jersey license 36284.
Which hospitals is Dr. Alexander R. Mazziotti affiliated with?
Dr. Mazziotti is affiliated with The Valley Hospital.
Does Dr. Alexander R. Mazziotti accept Medicare?
Yes. CMS data shows Dr. Mazziotti billed Medicare for 566 services in 2024.
How many Medicare patients does Dr. Alexander R. Mazziotti see?
CMS counts 52 Medicare patients who saw Dr. Mazziotti in 2024, with an average age of 81.
What services does Dr. Alexander R. Mazziotti bill to Medicare?
In 2024, Dr. Mazziotti's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99214) and lab and pathology test (81002).
Where did Dr. Alexander R. Mazziotti go to medical school?
Dr. Mazziotti graduated from Rutgers New Jersey Medical School in 1978.
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What drugs does Dr. Alexander R. Mazziotti prescribe most?
In 2024 Medicare Part D data, Dr. Mazziotti's most prescribed drugs by claims were Atorvastatin Calcium, Simvastatin and Amlodipine Besylate.
Has Dr. Alexander R. Mazziotti received payments from drug or device companies?
CMS Open Payments shows $98 in general payments to Dr. Mazziotti from 2 companies from 2016 to 2016. The largest total came from Pfizer Inc.
How long has Dr. Alexander R. Mazziotti been practicing?
Dr. Mazziotti graduated from medical school in 1978, 48 years ago.
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