Dr. Lauren Matlack, MD
- Part D claims, 2024
- 62
- Publications
- 2
- Industry payments
- $90
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 3401 N Broad St, Philadelphia, PA 19140-5103
- Practice phone
- Call (215) 707-1800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Matlack'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. Lauren Matlack is an internist in Philadelphia, Pennsylvania
Dr. Matlack practices in Philadelphia, Pennsylvania.
Dr. Matlack's NPI, 1295574168, was assigned on May 21, 2024. Dr. Matlack holds Pennsylvania license MT231888.
- NPI
- 1295574168NPI Registry (opens in a new tab)
- NPI enumeration date
- May 21, 2024
- NPI status
- Active
- Practice phone
- (215) 707-1800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Lauren Matlack's practice address is in Philadelphia, Pennsylvania
Dr. Matlack's practice address in the NPI Registry is 3401 N Broad St, Philadelphia, PA 19140-5103. The practice phone is (215) 707-1800.
- NPI Registry address3401 N Broad St, Philadelphia, PA 19140-5103Phone(215) 707-1800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Lauren Matlack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Matlack practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Matlack's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lauren Matlack is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Matlack's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Matlack is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Matlack
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. Lauren Matlack's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Matlack's median patient age at 57, with 60% women.
Dr. Matlack's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Lauren Matlack wrote 62 Medicare Part D claims in 2024
In 2024, Dr. Matlack wrote 62 Medicare Part D claims for 26 patients. 77% of them were for generic drugs.
Dr. Matlack's Part D claims by kind of drug, 2024
- Generic48 claims77%
- Brand-name and other14 claims23%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
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Dr. Lauren Matlack has 2 publications on record
Dmand AI links 2 papers to Dr. Matlack, published from 2022 to 2024. Dr. Matlack's most frequent co-authors are Nicole L. Simone, MD and Wenyin Shi, MD, PhD.
Dr. Matlack's most frequent co-authors
Recent publications by Dr. Matlack
See who Dr. Matlack researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Matlack works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Lauren Matlack received $90 in industry payments in 2025
CMS Open Payments shows 3 general payments to Dr. Matlack from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $90.
Companies that paid Dr. Matlack 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. Lauren Matlack'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Lauren Matlack
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. Lauren Matlack's NPI number?
Dr. Lauren Matlack's NPI number is 1295574168. It was assigned on May 21, 2024, and it is active in the NPI Registry.
What kind of doctor is Dr. Lauren Matlack?
Dr. Lauren Matlack is an internist in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Lauren Matlack practice?
Dr. Matlack practices at 3401 N Broad St, Philadelphia, PA 19140-5103.
What is Dr. Lauren Matlack's office phone number?
The practice phone on file for Dr. Matlack is (215) 707-1800.
What is Dr. Lauren Matlack's medical license number?
Dr. Matlack holds Pennsylvania license MT231888.
Has Dr. Lauren Matlack received payments from drug or device companies?
CMS Open Payments shows $90 in general payments to Dr. Matlack from 1 company from 2025 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Lauren Matlack been practicing?
Dr. Matlack's NPI was assigned in 2024.
Does Dr. Lauren Matlack do research?
Dmand AI links 2 publications to Dr. Matlack, published from 2022 to 2024.
Who does Dr. Lauren Matlack publish with?
Dr. Matlack's most frequent co-authors are Nicole L. Simone, MD (2 shared papers) and Wenyin Shi, MD, PhD (1 shared paper).
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