Dr. Marissa B. Weiss-Baker, DO
- Part D claims, 2024
- 318
- Industry payments
- $997
- Affiliated sites
- 3
- Medical groups
- 4
- State license
- 1
- Practice address
- 300 Lexington Rd Bldg B Bldg B, Swedesboro, NJ 08085-1278
- Practice phone
- Call (856) 241-2111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advocare Woolwich Pediatrics
Pediatric practice · Swedesboro, New Jersey
Find Dr. Weiss-Baker'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. Marissa B. Weiss-Baker is a pediatrician in Swedesboro, New Jersey
Dr. Weiss-Baker practices at Advocare Woolwich Pediatrics in Swedesboro, New Jersey.
Dr. Weiss-Baker's NPI, 1972544062, was assigned on June 9, 2006. Dr. Weiss-Baker holds New Jersey license MB71280.
- NPI
- 1972544062NPI Registry (opens in a new tab)
- NPI enumeration date
- June 9, 2006
- NPI status
- Active
- Practice phone
- (856) 241-2111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Marissa B. Weiss-Baker practices at Advocare Woolwich Pediatrics in Swedesboro, New Jersey
Dr. Weiss-Baker's primary practice is Advocare Woolwich Pediatrics, at 300 Lexington Rd Bldg B Bldg B, Swedesboro, NJ 08085-1278. The practice phone is (856) 241-2111.
- Advocare Woolwich Pediatrics300 Lexington Rd Bldg B Bldg B, Swedesboro, NJ 08085-1278Phone(856) 241-2111
Source: Dmand AI Affiliation Data
Dr. Marissa B. Weiss-Baker is affiliated with 3 sites of care and 4 medical groups
Dr. Weiss-Baker's primary practice is Advocare Woolwich Pediatrics in Swedesboro, New Jersey. The medical group on file is Advocare. Dmand AI also links Dr. Weiss-Baker to 3 more medical groups and 2 group practices and clinics, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Marissa B. Weiss-Baker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weiss-Baker practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocare Woolwich Pediatrics | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marissa B. Weiss-Baker is one of 1,923 pediatricians in New Jersey
Pediatrics is Dr. Weiss-Baker's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Weiss-Baker is licensed in New Jersey.
Specialties and state licenses
- Pediatrics, New JerseyPrimary
Pediatricians near Dr. Weiss-Baker
Counts of pediatricians 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. Marissa B. Weiss-Baker's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Weiss-Baker's median patient age at 9, with 52% women.
Dr. Weiss-Baker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women52%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Marissa B. Weiss-Baker wrote 318 Medicare Part D claims in 2024
In 2024, Dr. Weiss-Baker wrote 318 Medicare Part D claims. 92% of them were for generic drugs. CMS names the drug for 270 of them, across 16 drugs with 11 or more claims each, at $40,340 in total drug cost. In 2023, CMS named 259 claims across 16 drugs.
Dr. Weiss-Baker's Part D claims by kind of drug, 2024
- Generic293 claims92%
- Brand-name25 claims8%
Dr. Weiss-Baker'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. Weiss-Baker's Part D claims, 2024
- Antibiotics7%21 of 318 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: 2592024: 2704%
Drugs named by CMS: 16 in 2024, 16 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. Marissa B. Weiss-Baker received $997 in industry payments from 2016 to 2025
CMS Open Payments shows 63 general payments to Dr. Weiss-Baker from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Neurelis, Inc. paid the most, $195.
General payments to Dr. Weiss-Baker by program year, 2016 to 2025
General payments to Dr. Weiss-Baker by kind, 2016 to 2025
- Food and beverage$98899%
- Education$91%
Companies that paid Dr. Weiss-Baker the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Marissa B. Weiss-Baker'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel 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. Marissa B. Weiss-Baker
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. Marissa B. Weiss-Baker's NPI number?
Dr. Marissa B. Weiss-Baker's NPI number is 1972544062. It was assigned on June 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Marissa B. Weiss-Baker?
Dr. Marissa B. Weiss-Baker is a pediatrician in Swedesboro, New Jersey. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Marissa B. Weiss-Baker practice?
Dr. Weiss-Baker practices at 300 Lexington Rd Bldg B Bldg B, Swedesboro, NJ 08085-1278. Dr. Weiss-Baker's primary practice is Advocare Woolwich Pediatrics in Swedesboro, New Jersey. Dmand AI also links Dr. Weiss-Baker to 3 medical groups and 2 group practices and clinics.
What is Dr. Marissa B. Weiss-Baker's office phone number?
The practice phone on file for Dr. Weiss-Baker is (856) 241-2111.
What is Dr. Marissa B. Weiss-Baker's medical license number?
Dr. Weiss-Baker holds New Jersey license MB71280.
What medical group is Dr. Marissa B. Weiss-Baker part of?
Dr. Weiss-Baker is linked to Advocare. Dmand AI links Dr. Weiss-Baker to 3 more medical groups.
What drugs does Dr. Marissa B. Weiss-Baker prescribe most?
In 2024 Medicare Part D data, Dr. Weiss-Baker's most prescribed drugs by claims were Fluoxetine HCl, Oxcarbazepine and Ondansetron HCl.
Has Dr. Marissa B. Weiss-Baker received payments from drug or device companies?
CMS Open Payments shows $997 in general payments to Dr. Weiss-Baker from 20 companies from 2016 to 2025. The largest total came from Neurelis, Inc.
How long has Dr. Marissa B. Weiss-Baker been practicing?
Dr. Weiss-Baker's NPI was assigned in 2006.
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