Ann Vasc Surg
Dr. Ryan V. Messiner, DO
- Medicare services, 2024
- 601
- Medicare patients, 2024
- 380
- Part D claims, 2024
- 115
- Publications
- 4
- MIPS score, 2024
- 92
- Practice address
- 85 Herrick Street, Beverly, MA 01915
- Practice phone
- Call (978) 922-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Messiner'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. Ryan V. Messiner is a vascular surgeon in Beverly, Massachusetts
Dr. Messiner practices at Beverly Hospital in Beverly, Massachusetts, part of Beth Israel Lahey Health.
Dr. Messiner's NPI, 1114075801, was assigned on January 8, 2007. Dr. Messiner graduated from Dr. Kiran C. Patel College of Osteopathic Medicine in 2003. Dr. Messiner holds Florida license OS12136.
- NPI
- 1114075801NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658565940
- NPI enumeration date
- January 8, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (978) 922-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan V. Messiner practices at Beverly Hospital in Beverly, Massachusetts
Dr. Messiner's primary practice is Beverly Hospital, at 85 Herrick Street, Beverly, MA 01915 in Essex County. The practice phone is (978) 922-3000.
- Beverly Hospital85 Herrick Street, Beverly, MA 01915 · Essex CountyPhone(978) 922-3000
Source: Dmand AI Affiliation Data
Dr. Ryan V. Messiner is affiliated with 4 sites of care and 2 medical groups
Dr. Messiner's primary practice is Beverly Hospital in Beverly, Massachusetts, part of Beth Israel Lahey Health. Dr. Messiner is also affiliated with Beth Israel Deaconess Medical Center. The medical group on file is Lahey Clinic. Dmand AI also links Dr. Messiner to 1 more hospital, 1 home health agency 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 Dr. Ryan V. Messiner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Messiner practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beverly Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan V. Messiner is one of 138 vascular surgeons in Massachusetts
Vascular surgery is Dr. Messiner's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Messiner is board certified in surgery by the American Board of Surgery. Dr. Messiner is licensed in Florida.
Specialties and state licenses
- Vascular surgery, FloridaPrimary
Clinical focus
Dmand AI lists amputation, chronic skin ulcer, leg revascularization, peripheral vascular disease, varicose veins and varicose vein treatment among the conditions Dr. Messiner treats.
Vascular surgeons near Dr. Messiner
Counts of vascular surgeons 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. Ryan V. Messiner billed Medicare for 601 services in 2024
CMS data shows 601 Medicare services from Dr. Messiner across 8 procedure codes in 2024, for 380 Medicare patients. Medicare paid $54,298 for them.
Dr. Messiner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7362024: 58620%
- Tests and treatments
- 2023: 02024: 15
- Surgery
- 2023: 182024: 0100%
Where Dr. Messiner's Medicare services took place, 2024
- In an office34057%
- In a facility26143%
Dr. Messiner compared with the Massachusetts median for vascular surgeons, 2024
- Dr. Messiner
- Massachusetts median
- Medicare services
- 601vs 79825% below
- Medicare patients
- 380vs 50825% below
- Part D claims
- 79vs 4288% above
Medians across 137 vascular surgeons in Massachusetts with Dmand AI profiles that report each measure.
Dr. Messiner's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Messiner?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Messiner and other vascular surgeons in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ryan V. Messiner treated 380 Medicare patients in 2024, average age 76
CMS counts 380 Medicare patients who saw Dr. Messiner in 2024. The largest group is 75 to 84, with 153 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.05, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Messiner's median patient age at 76, with 41% women.
Dr. Messiner's Medicare patients by age, 2024
Dr. Messiner's Medicare patients by sex, 2024
- Women16644%
- Men21456%
Chronic conditions among Dr. Messiner's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Chronic kidney disease47%
- Ischemic heart disease47%
- Diabetes42%
- Anxiety36%
- Mood disorders35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Messiner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women41%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ryan V. Messiner wrote 115 Medicare Part D claims in 2024
In 2024, Dr. Messiner wrote 115 Medicare Part D claims for 42 patients. 89% of them were for generic drugs. CMS names the drug for 79 of them, across 4 drugs with 11 or more claims each, at $1,352 in total drug cost. In 2023, CMS named 85 claims across 4 drugs.
Dr. Messiner's Part D claims by kind of drug, 2024
- Generic102 claims89%
- Brand-name13 claims11%
Dr. Messiner'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. Messiner's Part D claims, 2024
- Antibiotics32%37 of 115 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: 852024: 797%
Drugs named by CMS: 4 in 2024, 4 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
Dr. Ryan V. Messiner scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Messiner for performance year 2024, reported through an alternative payment model (APM). Dr. Messiner accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Messiner as offering telehealth. CMS counts 14 procedures of removal of tissue by Dr. Messiner, more than 65% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Messiner's MIPS scores, performance year 2024
- 92of 100Final score
- 76.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Messiner ranks in Medicare procedure volume
- Removal of tissue
- 65th percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Spinal fusion: 1 to 10 procedures (CMS shows small counts as a range)
Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ryan V. Messiner has 4 publications on record
Dmand AI links 4 papers to Dr. Messiner, published from 2013 to 2017. The most frequent topics are Stents. Dr. Messiner's most frequent co-authors are John Blebea, MD, Bryan Edward Buster, MD and Alexandros Mallios, MD.
Dr. Messiner's papers by year, 2013 to 2017
Topics Dr. Messiner writes about most
- Stents
Dr. Messiner's most frequent co-authors
- John Blebea, MD3 shared papers
- Bryan Edward Buster, MD2 shared papers
- Alexandros Mallios, MD2 shared papers
Recent publications by Dr. Messiner
J Cardiovasc Surg (Torino)
Am Surg
See who Dr. Messiner researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Messiner works with, so you can find a warm path to the right vascular surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ryan V. Messiner received $4,802 in industry payments from 2016 to 2025
CMS Open Payments shows 53 general payments to Dr. Messiner from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 65% of the total. Cardiovascular Systems Inc. paid the most, $1,623.
General payments to Dr. Messiner by program year, 2016 to 2025
General payments to Dr. Messiner by kind, 2016 to 2025
- Food and beverage$3,12365%
- Travel and lodging$1,62634%
- Education$541%
Companies that paid Dr. Messiner the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ryan V. Messiner has 1 award and honors on record
Dmand AI lists 1 award for Dr. Messiner.
Awards and honors for Dr. Messiner
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Ryan V. Messiner graduated from Dr. Kiran C. Patel College of Osteopathic Medicine
Dr. Messiner graduated from Dr. Kiran C. Patel College of Osteopathic Medicine in 2003. Dr. Messiner is a member of ACS.
- Medical school
- Board certified in surgery
- Board certified in vascular surgery
- Board certified in 2013 - 2026
- Board certified in 2017 - 2026
- Board certified in 2011 - 2021
- Board certified in 2008 - 2018
- Board certified in 2019 - 2027
Source: Dmand AI Professional Profile Data
Dr. Ryan V. Messiner accepts plans from 16 insurance carriers
Dr. Messiner is in network with 16 carriers, including Elevance, Excellus BlueCross BlueShield and Aetna. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Elevance
- Excellus BlueCross BlueShield
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- +8 more carriersWith a free account
Plan types Dr. Messiner accepts, by number of carriers
- PPO11
- Medicare9
- HMO8
- POS6
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Ryan V. Messiner'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Ryan V. Messiner
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. Ryan V. Messiner's NPI number?
Dr. Ryan V. Messiner's NPI number is 1114075801. It was assigned on January 8, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan V. Messiner?
Dr. Ryan V. Messiner is a vascular surgeon in Beverly, Massachusetts. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Ryan V. Messiner practice?
Dr. Messiner practices at 85 Herrick Street, Beverly, MA 01915. Dr. Messiner's primary practice is Beverly Hospital in Beverly, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Messiner to 1 hospital, 1 home health agency and 1 medical group.
What is Dr. Ryan V. Messiner's office phone number?
The practice phone on file for Dr. Messiner is (978) 922-3000.
What is Dr. Ryan V. Messiner's medical license number?
Dr. Messiner holds Florida license OS12136.
Which hospitals is Dr. Ryan V. Messiner affiliated with?
Dr. Messiner practices at Beverly Hospital in Beverly, Massachusetts. Dr. Messiner is also affiliated with Beth Israel Deaconess Medical Center. Dmand AI links Dr. Messiner to 1 more hospital.
What medical group is Dr. Ryan V. Messiner part of?
Dr. Messiner is linked to Lahey Clinic. Dmand AI links Dr. Messiner to 1 more medical group.
Does Dr. Ryan V. Messiner accept Medicare?
Yes. CMS data shows Dr. Messiner billed Medicare for 601 services in 2024, and Dr. Messiner accepts Medicare assignment.
Does Dr. Ryan V. Messiner offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Messiner as offering telehealth services.
What is Dr. Ryan V. Messiner's MIPS score?
Dr. Messiner's MIPS final score for performance year 2024 is 92 out of 100, reported through an alternative payment model (APM).
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Ryan V. Messiner see?
CMS counts 380 Medicare patients who saw Dr. Messiner in 2024, with an average age of 76.
Is Dr. Ryan V. Messiner board certified?
Yes. Dr. Messiner is board certified in surgery by the American Board of Surgery.
What services does Dr. Ryan V. Messiner bill to Medicare?
In 2024, Dr. Messiner's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, new patient (99204).
Where did Dr. Ryan V. Messiner go to medical school?
Dr. Messiner graduated from Dr. Kiran C. Patel College of Osteopathic Medicine in 2003.
What drugs does Dr. Ryan V. Messiner prescribe most?
In 2024 Medicare Part D data, Dr. Messiner's most prescribed drugs by claims were Clopidogrel, Amoxicillin-Clavulanate Potass and Cilostazol.
Has Dr. Ryan V. Messiner received payments from drug or device companies?
CMS Open Payments shows $4,802 in general payments to Dr. Messiner from 18 companies from 2016 to 2025. The largest total came from Cardiovascular Systems Inc.
How long has Dr. Ryan V. Messiner been practicing?
Dr. Messiner graduated from medical school in 2003, 23 years ago.
Does Dr. Ryan V. Messiner do research?
Dmand AI links 4 publications to Dr. Messiner, published from 2013 to 2017.
Who does Dr. Ryan V. Messiner publish with?
Dr. Messiner's most frequent co-authors are John Blebea, MD (3 shared papers), Bryan Edward Buster, MD (2 shared papers) and Alexandros Mallios, MD (2 shared papers).
What insurance does Dr. Ryan V. Messiner accept?
Dr. Messiner is in network with 16 carriers, including Elevance, Excellus BlueCross BlueShield and Aetna. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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