Mark Stephen Messinger, DC
- Medicare patients, 2024
- 99
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 25 Highland Avenue, Newburyport, MA 01950
- Practice phone
- Call (978) 463-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mark Messinger'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.
Mark Stephen Messinger is a chiropractor in Newburyport, Massachusetts
Mark Messinger practices at Anna Jaques Hospital in Newburyport, Massachusetts, part of Beth Israel Lahey Health.
Mark Messinger's NPI, 1083732077, was assigned on March 27, 2007. Mark Messinger holds Massachusetts license 2011.
- NPI
- 1083732077NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274543061
- NPI enumeration date
- March 27, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (978) 463-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Stephen Messinger practices at Anna Jaques Hospital in Newburyport, Massachusetts
Mark Messinger's primary practice is Anna Jaques Hospital, at 25 Highland Avenue, Newburyport, MA 01950 in Essex County. The practice phone is (978) 463-1000.
- Anna Jaques Hospital25 Highland Avenue, Newburyport, MA 01950 · Essex CountyPhone(978) 463-1000
Source: Dmand AI Affiliation Data
Mark Stephen Messinger is affiliated with 2 sites of care and 1 medical group
Mark Messinger's primary practice is Anna Jaques Hospital in Newburyport, Massachusetts, part of Beth Israel Lahey Health. The medical group on file is Beth Israel Deaconess Healthcare. Dmand AI also links Mark Messinger to 1 more imaging center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mark Stephen Messinger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Messinger practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Anna Jaques Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Beth Israel Lahey Health and 6.2K+ hospitals, with verified contacts in the same login.
Mark Stephen Messinger is one of 854 chiropractors in Massachusetts
Chiropractor is Mark Messinger's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Mark Messinger is licensed in Massachusetts.
Specialties and state licenses
- Chiropractor, MassachusettsPrimary
Chiropractors near Mark Messinger
Counts of chiropractors 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
Mark Stephen Messinger treated 99 Medicare patients in 2024, average age 71
CMS counts 99 Medicare patients who saw Mark Messinger in 2024. The largest group is 65 to 74, with 44 patients. 71% of them have high cholesterol, and 67% have high blood pressure. 24% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Messinger's median patient age at 48, with 59% women.
Mark Messinger's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Messinger's Medicare patients by sex, 2024
- Women6061%
- Men3939%
Chronic conditions among Mark Messinger's Medicare patients, 2024
- High cholesterol71%
- High blood pressure67%
- Arthritis51%
- Anxiety33%
- Mood disorders26%
- Diabetes25%
- Depression20%
- Atrial fibrillation18%
Share of Medicare patients with each condition. A patient can have several.
Mark Messinger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Mark Stephen Messinger takes part in Medicare
Mark Messinger accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Mark Stephen Messinger'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Mark Stephen Messinger
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark Stephen Messinger's NPI number?
Mark Stephen Messinger's NPI number is 1083732077. It was assigned on March 27, 2007, and it is active in the NPI Registry.
What does Mark Stephen Messinger specialize in?
Mark Stephen Messinger is a chiropractor in Newburyport, Massachusetts. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Mark Stephen Messinger practice?
Mark Messinger practices at 25 Highland Avenue, Newburyport, MA 01950. Mark Messinger's primary practice is Anna Jaques Hospital in Newburyport, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Mark Messinger to 1 imaging center.
What is Mark Stephen Messinger's office phone number?
The practice phone on file for Mark Messinger is (978) 463-1000.
What is Mark Stephen Messinger's medical license number?
Mark Messinger holds Massachusetts license 2011.
Which hospitals is Mark Stephen Messinger affiliated with?
Mark Messinger practices at Anna Jaques Hospital in Newburyport, Massachusetts.
What medical group is Mark Stephen Messinger part of?
Mark Messinger is linked to Beth Israel Deaconess Healthcare.
Does Mark Stephen Messinger accept Medicare?
Yes. CMS lists Mark Messinger as accepting Medicare assignment.
How many Medicare patients does Mark Stephen Messinger see?
CMS counts 99 Medicare patients who saw Mark Messinger in 2024, with an average age of 71.
How long has Mark Stephen Messinger been practicing?
Mark Messinger graduated from medical school in 1996, 30 years ago.
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