Dr. Mark A. Rosenthal, MD
- Industry payments
- $120
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1528 State Rte 12, Gales Ferry, CT 06335
- Practice phone
- Call (203) 384-3975
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northeast Medical Group, Inc.
Gales Ferry, Connecticut
Find Dr. Rosenthal'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. Mark A. Rosenthal is a pediatrician in Gales Ferry, Connecticut
Dr. Rosenthal practices at Northeast Medical Group, Inc. in Gales Ferry, Connecticut.
Dr. Rosenthal's NPI, 1144319690, was assigned on October 12, 2006. Dr. Rosenthal graduated from University of Rochester School of Medicine and Dentistry in 1995. Dr. Rosenthal holds Connecticut license 037353.
- NPI
- 1144319690NPI Registry (opens in a new tab)
- NPI enumeration date
- October 12, 2006
- NPI status
- Active
- Practice phone
- (203) 384-3975
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Mark A. Rosenthal practices at Northeast Medical Group, Inc. in Gales Ferry, Connecticut
Dr. Rosenthal's primary practice is Northeast Medical Group, Inc., at 1528 State Rte 12, Gales Ferry, CT 06335 in Southeastern Ct County. The practice phone is (203) 384-3975.
- Northeast Medical Group, Inc.1528 State Rte 12, Gales Ferry, CT 06335 · Southeastern Ct CountyPhone(203) 384-3975
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark A. Rosenthal is affiliated with 2 sites of care and 1 medical group
Dr. Rosenthal's primary practice is Northeast Medical Group, Inc. in Gales Ferry, Connecticut. The medical group on file is Northeast Medical Group. Dmand AI also links Dr. Rosenthal to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark A. Rosenthal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rosenthal practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northeast Medical Group, Inc. | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark A. Rosenthal is one of 788 pediatricians in Connecticut
Pediatrics is Dr. Rosenthal's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Rosenthal is licensed in Connecticut.
Specialties and state licenses
- Pediatrics, ConnecticutPrimary
Pediatricians near Dr. Rosenthal
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. Mark A. Rosenthal's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Dr. Rosenthal's median patient age at 7, with 35% women.
Dr. Rosenthal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women35%
- Men64%
Source: Dmand AI Patient Panel Data
Dr. Mark A. Rosenthal received $120 in industry payments from 2016 to 2017
CMS Open Payments shows 7 general payments to Dr. Rosenthal from 6 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Circassia Pharmaceuticals Inc paid the most, $36.
General payments to Dr. Rosenthal by program year, 2016 to 2017
Companies that paid Dr. Rosenthal the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark A. Rosenthal graduated from University of Rochester School of Medicine and Dentistry
Dr. Rosenthal graduated from University of Rochester School of Medicine and Dentistry in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark A. Rosenthal'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Mark A. Rosenthal
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. Mark A. Rosenthal's NPI number?
Dr. Mark A. Rosenthal's NPI number is 1144319690. It was assigned on October 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark A. Rosenthal?
Dr. Mark A. Rosenthal is a pediatrician in Gales Ferry, Connecticut. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Mark A. Rosenthal practice?
Dr. Rosenthal practices at 1528 State Rte 12, Gales Ferry, CT 06335. Dr. Rosenthal's primary practice is Northeast Medical Group, Inc. in Gales Ferry, Connecticut. Dmand AI also links Dr. Rosenthal to 1 group practice or clinic.
What is Dr. Mark A. Rosenthal's office phone number?
The practice phone on file for Dr. Rosenthal is (203) 384-3975.
What is Dr. Mark A. Rosenthal's medical license number?
Dr. Rosenthal holds Connecticut license 037353.
What medical group is Dr. Mark A. Rosenthal part of?
Dr. Rosenthal is linked to Northeast Medical Group.
Where did Dr. Mark A. Rosenthal go to medical school?
Dr. Rosenthal graduated from University of Rochester School of Medicine and Dentistry in 1995.
Has Dr. Mark A. Rosenthal received payments from drug or device companies?
CMS Open Payments shows $120 in general payments to Dr. Rosenthal from 6 companies from 2016 to 2017. The largest total came from Circassia Pharmaceuticals Inc.
How long has Dr. Mark A. Rosenthal been practicing?
Dr. Rosenthal graduated from medical school in 1995, 31 years ago.
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