Matthew Shelby Slaven, DDS, MSD
- Part D claims, 2024
- 108
- Industry payments
- $43
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 45 Main St Ste 816, Brooklyn, NY 11201
- Practice phone
- Call (202) 937-0950
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rhythm Management Group - Brooklyn
Imaging Center - Main Location · Brooklyn, New York
Find Matthew Slaven'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.
Matthew Shelby Slaven is a periodontist in Brooklyn, New York
Matthew Slaven practices at Rhythm Management Group - Brooklyn in Brooklyn, New York.
Matthew Slaven's NPI, 1598988909, was assigned on April 11, 2007. Matthew Slaven holds Missouri license 2005014238.
- NPI
- 1598988909NPI Registry (opens in a new tab)
- NPI enumeration date
- April 11, 2007
- NPI status
- Active
- Practice phone
- (202) 937-0950
- 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
Matthew Shelby Slaven practices at Rhythm Management Group - Brooklyn in Brooklyn, New York
Matthew Slaven's primary practice is Rhythm Management Group - Brooklyn, at 45 Main St Ste 816, Brooklyn, NY 11201. The practice phone is (202) 937-0950.
- Rhythm Management Group - Brooklyn45 Main St Ste 816, Brooklyn, NY 11201Phone(202) 937-0950
Source: Dmand AI Affiliation Data
Matthew Shelby Slaven is affiliated with 2 sites of care and 1 medical group
Matthew Slaven's primary practice is Rhythm Management Group - Brooklyn in Brooklyn, New York. Dmand AI also links Matthew Slaven to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Matthew Shelby Slaven's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Matthew Slaven practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rhythm Management Group - Brooklyn | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Matthew Shelby Slaven is one of 184 periodontists in New York
Periodontics is Matthew Slaven's primary specialty in the NPI Registry, under taxonomy code 1223P0300X. Matthew Slaven is licensed in Missouri.
Specialties and state licenses
- Periodontist, MissouriPrimary
Periodontists near Matthew Slaven
Counts of periodontists 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
Matthew Shelby Slaven's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Matthew Slaven's median patient age at 69, with 67% women.
Matthew Slaven's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Matthew Shelby Slaven wrote 108 Medicare Part D claims in 2024
In 2024, Matthew Slaven wrote 108 Medicare Part D claims for 52 patients. 92% of them were for generic drugs.
Matthew Slaven's Part D claims by kind of drug, 2024
- Generic99 claims92%
- Brand-name and other9 claims8%
Drug classes CMS tracks in Matthew Slaven's Part D claims, 2024
- Opioids21%23 of 108 claims
- Antibiotics60%65 of 108 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Matthew Shelby Slaven received $43 in industry payments in 2025
CMS Open Payments shows 1 general payment to Matthew Slaven from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Patterson Companies, Inc. paid the most, $43.
Companies that paid Matthew Slaven 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 Matthew Shelby Slaven'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 |
| Part D prescribing | 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 Matthew Shelby Slaven
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Matthew Shelby Slaven's NPI number?
Matthew Shelby Slaven's NPI number is 1598988909. It was assigned on April 11, 2007, and it is active in the NPI Registry.
What does Matthew Shelby Slaven specialize in?
Matthew Shelby Slaven is a periodontist in Brooklyn, New York. The primary specialty in the NPI Registry is Periodontist (taxonomy code 1223P0300X).
Where does Matthew Shelby Slaven practice?
Matthew Slaven practices at 45 Main St Ste 816, Brooklyn, NY 11201. Matthew Slaven's primary practice is Rhythm Management Group - Brooklyn in Brooklyn, New York. Dmand AI also links Matthew Slaven to 1 group practice or clinic and 1 medical group.
What is Matthew Shelby Slaven's office phone number?
The practice phone on file for Matthew Slaven is (202) 937-0950.
What is Matthew Shelby Slaven's medical license number?
Matthew Slaven holds Missouri license 2005014238.
Has Matthew Shelby Slaven received payments from drug or device companies?
CMS Open Payments shows $43 in general payments to Matthew Slaven from 1 company from 2025 to 2025. The largest total came from Patterson Companies, Inc.
How long has Matthew Shelby Slaven been practicing?
Matthew Slaven's NPI was assigned in 2007.
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