Dr. Marjorie Lazoff, MD
- Part D claims, 2024
- 48
- Industry payments
- $93,884
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 604 S Washington Sq, Philadelphia, PA 19106-4118
- Practice phone
- Call (215) 238-6524
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
Find Dr. Lazoff'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. Marjorie Lazoff is an internist in Philadelphia, Pennsylvania
Dr. Lazoff practices with Signify Health, a medical group.
Dr. Lazoff's NPI, 1467655795, was assigned on June 6, 2007. Dr. Lazoff holds Pennsylvania license MD042606E.
- NPI
- 1467655795NPI Registry (opens in a new tab)
- NPI enumeration date
- June 6, 2007
- NPI status
- Active
- Practice phone
- (215) 238-6524
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Marjorie Lazoff's practice address is in Philadelphia, Pennsylvania
Dr. Lazoff's practice address in the NPI Registry is 604 S Washington Sq, Philadelphia, PA 19106-4118. The practice phone is (215) 238-6524.
- NPI Registry address604 S Washington Sq, Philadelphia, PA 19106-4118Phone(215) 238-6524
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Marjorie Lazoff is affiliated with 1 medical group
Dr. Lazoff is part of Signify Health, a medical group in Clarksburg, West Virginia.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Marjorie Lazoff's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lazoff practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marjorie Lazoff is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Lazoff's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lazoff is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Lazoff
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. Marjorie Lazoff wrote 48 Medicare Part D claims in 2024
In 2024, Dr. Lazoff wrote 48 Medicare Part D claims. 92% of them were for generic drugs. CMS names the drug for 33 of them, across 3 drugs with 11 or more claims each, at $98 in total drug cost. In 2022, CMS named 23 claims across 2 drugs.
Dr. Lazoff's Part D claims by kind of drug, 2024
- Generic44 claims92%
- Brand-name and other4 claims8%
Dr. Lazoff'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.
Part D claims for drugs CMS names, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 232024: 3343%
Drugs named by CMS: 3 in 2024, 2 in 2022.
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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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Marjorie Lazoff received $93,884 in industry payments from 2018 to 2020
CMS Open Payments shows 37 general payments to Dr. Lazoff from 1 drug or device company from 2018 to 2020. Consulting fees make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $93,884.
General payments to Dr. Lazoff by program year, 2018 to 2020
Companies that paid Dr. Lazoff the most, 2018 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Marjorie Lazoff'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 | Dmand AI Affiliation Data |
| 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) |
| 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. Marjorie Lazoff
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. Marjorie Lazoff's NPI number?
Dr. Marjorie Lazoff's NPI number is 1467655795. It was assigned on June 6, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Marjorie Lazoff?
Dr. Marjorie Lazoff is an internist in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Marjorie Lazoff practice?
Dr. Lazoff practices at 604 S Washington Sq, Philadelphia, PA 19106-4118. Dr. Lazoff's primary practice is Signify Health, a medical group.
What is Dr. Marjorie Lazoff's office phone number?
The practice phone on file for Dr. Lazoff is (215) 238-6524.
What is Dr. Marjorie Lazoff's medical license number?
Dr. Lazoff holds Pennsylvania license MD042606E.
What medical group is Dr. Marjorie Lazoff part of?
Dr. Lazoff is part of Signify Health in Clarksburg, West Virginia.
What drugs does Dr. Marjorie Lazoff prescribe most?
In 2024 Medicare Part D data, Dr. Lazoff's most prescribed drugs by claims were Clopidogrel, Famotidine and Metoprolol Succinate.
Has Dr. Marjorie Lazoff received payments from drug or device companies?
CMS Open Payments shows $93,884 in general payments to Dr. Lazoff from 1 company from 2018 to 2020. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Marjorie Lazoff been practicing?
Dr. Lazoff's NPI was assigned in 2007.
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