Mark Ryan Warnat, PA-C
- Medicare patients, 2024
- 18
- Part D claims, 2024
- 986
- Hospital affiliations
- 3
- Medical groups
- 2
- State license
- 1
- 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 Warnat'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 Ryan Warnat is a physician assistant in Newburyport, Massachusetts
Mark Warnat practices at Anna Jaques Hospital in Newburyport, Massachusetts, part of Beth Israel Lahey Health.
Mark Warnat's NPI, 1396830097, was assigned on October 4, 2006. Mark Warnat holds Massachusetts license 2071.
- NPI
- 1396830097NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466547898
- NPI enumeration date
- October 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (978) 463-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Ryan Warnat practices at Anna Jaques Hospital in Newburyport, Massachusetts
Mark Warnat'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 Ryan Warnat is affiliated with 6 sites of care and 2 medical groups
Mark Warnat's primary practice is Anna Jaques Hospital in Newburyport, Massachusetts, part of Beth Israel Lahey Health. Mark Warnat is also affiliated with Salem Hospital. The medical group on file is Mass General Brigham (formerly North Shore Physicians Group). Dmand AI also links Mark Warnat to 1 more hospital, 2 group practices and clinics, 1 imaging center 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 Mark Ryan Warnat's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Warnat practices, 6 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 |
| +5 more sites and 1 medical group | 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 Ryan Warnat is one of 3,922 physician assistants in Massachusetts
Physician assistant is Mark Warnat's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Mark Warnat is licensed in Massachusetts.
Specialties and state licenses
- Physician assistant, MassachusettsPrimary
Physician assistants near Mark Warnat
Counts of physician assistants 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 Ryan Warnat treated 18 Medicare patients in 2024, average age 75
CMS counts 18 Medicare patients who saw Mark Warnat in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Warnat's median patient age at 66, with 21% women.
Chronic conditions among Mark Warnat's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Mark Warnat's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women21%
- Men78%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark Ryan Warnat wrote 986 Medicare Part D claims in 2024
In 2024, Mark Warnat wrote 986 Medicare Part D claims for 384 patients. 91% of them were for generic drugs.
Mark Warnat's Part D claims by kind of drug, 2024
- Generic897 claims91%
- Brand-name89 claims9%
Drug classes CMS tracks in Mark Warnat's Part D claims, 2024
- Opioids2%22 of 986 claims
- Antibiotics12%119 of 986 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
Mark Ryan Warnat offers telehealth to Medicare patients
Mark Warnat accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Mark Warnat as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Mark Ryan Warnat'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) |
| Part D prescribing | Medicare Part D Prescribers - 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 Ryan Warnat
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 Ryan Warnat's NPI number?
Mark Ryan Warnat's NPI number is 1396830097. It was assigned on October 4, 2006, and it is active in the NPI Registry.
What does Mark Ryan Warnat specialize in?
Mark Ryan Warnat is a physician assistant in Newburyport, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Mark Ryan Warnat practice?
Mark Warnat practices at 25 Highland Avenue, Newburyport, MA 01950. Mark Warnat's primary practice is Anna Jaques Hospital in Newburyport, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Mark Warnat to 1 hospital, 2 group practices and clinics, 1 imaging center and 1 medical group.
What is Mark Ryan Warnat's office phone number?
The practice phone on file for Mark Warnat is (978) 463-1000.
What is Mark Ryan Warnat's medical license number?
Mark Warnat holds Massachusetts license 2071.
Which hospitals is Mark Ryan Warnat affiliated with?
Mark Warnat practices at Anna Jaques Hospital in Newburyport, Massachusetts. Mark Warnat is also affiliated with Salem Hospital. Dmand AI links Mark Warnat to 1 more hospital.
What medical group is Mark Ryan Warnat part of?
Mark Warnat is linked to Mass General Brigham (formerly North Shore Physicians Group). Dmand AI links Mark Warnat to 1 more medical group.
Does Mark Ryan Warnat accept Medicare?
Yes. CMS lists Mark Warnat as accepting Medicare assignment.
Does Mark Ryan Warnat offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Mark Warnat as offering telehealth services.
How many Medicare patients does Mark Ryan Warnat see?
CMS counts 18 Medicare patients who saw Mark Warnat in 2024, with an average age of 75.
How long has Mark Ryan Warnat been practicing?
Mark Warnat graduated from medical school in 2005, 21 years ago.
Selling to physician assistant practices?
See physician assistants in Massachusetts by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card