Dr. Thomas Reifsnyder, MD
- Medicare services, 2024
- 1,570
- Medicare patients, 2024
- 785
- Part D claims, 2018
- 11
- Publications
- 62
- Clinical trials
- 2
- Practice address
- 4940 Eastern Avenue, Baltimore, MD 21224
- Practice phone
- Call (410) 550-0123
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Reifsnyder'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. Thomas Reifsnyder is a vascular surgeon in Baltimore, Maryland
Dr. Reifsnyder practices at Johns Hopkins Bayview Medical Center in Baltimore, Maryland, part of Johns Hopkins Health System.
Dr. Reifsnyder's NPI, 1336186709, was assigned on June 2, 2006. Dr. Reifsnyder graduated from Indiana University School Of Medicine in 1985. Dr. Reifsnyder's Maryland license number on file is D63882.
- NPI
- 1336186709NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789690421
- NPI enumeration date
- June 2, 2006
- NPI status
- Active
- Practice phone
- (410) 550-0123
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Thomas Reifsnyder practices at Johns Hopkins Bayview Medical Center in Baltimore, Maryland
Dr. Reifsnyder's primary practice is Johns Hopkins Bayview Medical Center, at 4940 Eastern Avenue, Baltimore, MD 21224 in Baltimore City. The practice phone is (410) 550-0123.
- Johns Hopkins Bayview Medical Center4940 Eastern Avenue, Baltimore, MD 21224 · Baltimore CityPhone(410) 550-0123
Source: Dmand AI Affiliation Data
Dr. Thomas Reifsnyder is affiliated with 3 sites of care and 1 medical group
Dr. Reifsnyder's primary practice is Johns Hopkins Bayview Medical Center in Baltimore, Maryland, part of Johns Hopkins Health System. Dr. Reifsnyder is also affiliated with The Johns Hopkins Hospital. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Reifsnyder to 1 more home health agency, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas Reifsnyder's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Reifsnyder practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Johns Hopkins Bayview Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas Reifsnyder is one of 100 vascular surgeons in Maryland
Vascular surgery is Dr. Reifsnyder's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Reifsnyder is board certified in vascular surgery by the American Board of Surgery. Dmand AI has Dr. Reifsnyder's licenses on file in 4 states: Maryland, Pennsylvania, Illinois and Wisconsin.
Specialties and state licenses
- Vascular surgery, MarylandPrimary
- Pennsylvania license
- Illinois license
- Wisconsin license
Clinical focus
Dmand AI lists amputation, blood vessel access for dialysis, carotid revascularization, chronic skin ulcer, circulatory problems in extremities, deep vein thrombosis (DVT), leg revascularization and peripheral vascular disease among the conditions Dr. Reifsnyder treats.
Vascular surgeons near Dr. Reifsnyder
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. Thomas Reifsnyder billed Medicare for 1,570 services in 2024
CMS data shows 1,570 Medicare services from Dr. Reifsnyder across 30 procedure codes in 2024, for 785 Medicare patients. Medicare paid $114,892 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Reifsnyder's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,0972024: 88519%
- Office and hospital visits
- 2023: 4312024: 4566%
- Surgery
- 2023: 1662024: 18612%
- Imaging
- 2023: 852024: 4349%
Dr. Reifsnyder compared with the Maryland median for vascular surgeons, 2024
- Dr. Reifsnyder
- Maryland median
- Medicare services
- 1,570vs 85484% above
- Medicare patients
- 785vs 45274% above
- Part D claims
- 11vs 4274% below
Medians across 97 vascular surgeons in Maryland with Dmand AI profiles that report each measure.
Dr. Reifsnyder'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. Reifsnyder?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Reifsnyder and other vascular surgeons in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas Reifsnyder treated 785 Medicare patients in 2024, average age 71
CMS counts 785 Medicare patients who saw Dr. Reifsnyder in 2024. The largest group is 65 to 74, with 288 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 3.80, 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. Reifsnyder's median patient age at 70, with 48% women.
Dr. Reifsnyder's Medicare patients by age, 2024
Dr. Reifsnyder's Medicare patients by sex, 2024
- Women39951%
- Men38649%
Chronic conditions among Dr. Reifsnyder's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease60%
- Diabetes55%
- Ischemic heart disease55%
- Arthritis54%
- Heart failure48%
- Mood disorders43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Reifsnyder's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas Reifsnyder wrote 11 Medicare Part D claims in 2018
In 2018, Dr. Reifsnyder wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $111 in total drug cost. In 2017, CMS named 28 claims across 2 drugs.
Dr. Reifsnyder's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 282018: 1161%
Drugs named by CMS: 1 in 2018, 2 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Thomas Reifsnyder scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Reifsnyder for performance year 2024, reported as part of a group. CMS counts 27 procedures of leg revascularization (restoring blood flow) by Dr. Reifsnyder, more than 87% of the clinicians it reports for that procedure.
Dr. Reifsnyder's MIPS scores, performance year 2024
- 83of 100Final score
- 73.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Reifsnyder ranks in Medicare procedure volume
- Leg revascularization (restoring blood flow)
- 87th percentile27 procedures
- Removal of tissue
- 70th percentile22 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: 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. Thomas Reifsnyder has 62 publications on record
Dmand AI links 62 papers to Dr. Reifsnyder, published from 2007 to 2024. 2015 was the busiest year, with 7. The most frequent topics are Vascular Patency, Renal Dialysis and Arteriovenous Shunt, Surgical. Dr. Reifsnyder has published most often in J Vasc Surg. Dr. Reifsnyder's most frequent co-authors are Mahmoud Malas, MD, Courtenay Holscher, MD and Isibor James Arhuidese, MD.
Dr. Reifsnyder's papers by year, 2014 to 2024
Topics Dr. Reifsnyder writes about most
- Vascular Patency
- Renal Dialysis
- Arteriovenous Shunt, Surgical
- Blood Vessel Prosthesis Implantation
- Postoperative Complications
- Baltimore
- Ischemia
- Reoperation
Dr. Reifsnyder's most frequent co-authors
- Mahmoud Malas, MD12 shared papers
- Courtenay Holscher, MD9 shared papers
- Isibor James Arhuidese, MD7 shared papers
Recent publications by Dr. Reifsnyder
Ann Vasc Surg
J Vasc Surg Cases Innov Tech
Ann Vasc Surg
See who Dr. Reifsnyder researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Reifsnyder 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. Thomas Reifsnyder has worked on 2 clinical trials
Dmand AI links Dr. Reifsnyder to 2 clinical trials. Conditions studied include Hemolysis, Intermittent Claudication and Kidney Failure, Chronic. Johns Hopkins University sponsors the most, 2.
Conditions in Dr. Reifsnyder's trials
- Hemolysis
- Intermittent Claudication
- Kidney Failure, Chronic
- Peripheral Arterial Disease
Investigators on the most trials with Dr. Reifsnyder
- Mahmoud Malas, MD2 shared trials
- James Hamilton Black, MD1 shared trial
- Bruce Alan Perler, MD1 shared trial
Recent clinical trials with Dr. Reifsnyder
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Thomas Reifsnyder received $48 in industry payments in 2018
CMS Open Payments shows 2 general payments to Dr. Reifsnyder from 2 drug and device companies in 2018. Food and beverage make up the largest share, 100% of the total. Medtronic Vascular, Inc. paid the most, $25.
Companies that paid Dr. Reifsnyder the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas Reifsnyder has 11 awards and honors on record
Dmand AI lists 11 awards for Dr. Reifsnyder, most recently Keith D. Lillemoe Senior Resident Faculty Teaching Award, Department of Surgery in 2014.
Awards and honors for Dr. Reifsnyder
- 2014
- Keith D. Lillemoe Senior Resident Faculty Teaching Award, Department of Surgery
- 2013
- CMS Stage 1 EHR
- 2011
- Keith D. Lillemoe Junior Resident Faculty Teaching Award, Department of Surgery
- 2007
- Keith D. Lillemoe Faculty Teaching Award, Department of Surgery
- 2003
- Top 100 Doctors for Peripheral Vascular Surgery
- 1996
- Educator of the Year Award
Source: Dmand AI Professional Profile Data
Dr. Thomas Reifsnyder graduated from Indiana University School Of Medicine
Dr. Reifsnyder graduated from Indiana University School Of Medicine in 1985. Dr. Reifsnyder is a member of ACS.
- Medical school
- Board certified in vascular surgery
Source: Dmand AI Professional Profile Data
Dr. Thomas Reifsnyder accepts plans from 10 insurance carriers
Dr. Reifsnyder is in network with 10 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. HMO plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- CareFirst BlueCross BlueShield
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- +2 more carriersWith a free account
Plan types Dr. Reifsnyder accepts, by number of carriers
- HMO6
- Medicare6
- POS5
- PPO5
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Thomas Reifsnyder'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | 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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| 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. Thomas Reifsnyder
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. Thomas Reifsnyder's NPI number?
Dr. Thomas Reifsnyder's NPI number is 1336186709. It was assigned on June 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Reifsnyder?
Dr. Thomas Reifsnyder is a vascular surgeon in Baltimore, Maryland. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Thomas Reifsnyder practice?
Dr. Reifsnyder practices at 4940 Eastern Avenue, Baltimore, MD 21224. Dr. Reifsnyder's primary practice is Johns Hopkins Bayview Medical Center in Baltimore, Maryland, part of Johns Hopkins Health System. Dmand AI also links Dr. Reifsnyder to 1 home health agency.
What is Dr. Thomas Reifsnyder's office phone number?
The practice phone on file for Dr. Reifsnyder is (410) 550-0123.
What is Dr. Thomas Reifsnyder's medical license number?
Dr. Reifsnyder's Maryland license number on file is D63882, one of the licenses on file in 4 states.
Which states has Dr. Thomas Reifsnyder been licensed in?
Dmand AI has state licenses on file for Dr. Reifsnyder in Maryland (2005 to 2025), Pennsylvania (1992 to 2006), Illinois (1999) and Wisconsin (1986 to 1993).
Which hospitals is Dr. Thomas Reifsnyder affiliated with?
Dr. Reifsnyder practices at Johns Hopkins Bayview Medical Center in Baltimore, Maryland. Dr. Reifsnyder is also affiliated with The Johns Hopkins Hospital.
What medical group is Dr. Thomas Reifsnyder part of?
Dr. Reifsnyder is linked to Johns Hopkins University.
Does Dr. Thomas Reifsnyder accept Medicare?
Yes. CMS data shows Dr. Reifsnyder billed Medicare for 1,570 services in 2024.
What is Dr. Thomas Reifsnyder's MIPS score?
Dr. Reifsnyder's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Thomas Reifsnyder see?
CMS counts 785 Medicare patients who saw Dr. Reifsnyder in 2024, with an average age of 71.
Is Dr. Thomas Reifsnyder board certified?
Yes. Dr. Reifsnyder is board certified in vascular surgery by the American Board of Surgery.
What services does Dr. Thomas Reifsnyder bill to Medicare?
In 2024, Dr. Reifsnyder's most billed Medicare services were office visit, established patient (99213), blood vessel study (93922) and blood vessel study (93970).
Where did Dr. Thomas Reifsnyder go to medical school?
Dr. Reifsnyder graduated from Indiana University School Of Medicine in 1985.
What drugs does Dr. Thomas Reifsnyder prescribe most?
In 2018 Medicare Part D data, Dr. Reifsnyder's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Thomas Reifsnyder received payments from drug or device companies?
CMS Open Payments shows $48 in general payments to Dr. Reifsnyder from 2 companies from 2018 to 2018. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Thomas Reifsnyder been practicing?
Dr. Reifsnyder graduated from medical school in 1985, 41 years ago.
Does Dr. Thomas Reifsnyder do research?
Dmand AI links 62 publications to Dr. Reifsnyder, published from 2007 to 2024. Dr. Reifsnyder has worked on 2 clinical trials.
Who does Dr. Thomas Reifsnyder publish with?
Dr. Reifsnyder's most frequent co-authors are Mahmoud Malas, MD (12 shared papers), Courtenay Holscher, MD (9 shared papers) and Isibor James Arhuidese, MD (7 shared papers).
What insurance does Dr. Thomas Reifsnyder accept?
Dr. Reifsnyder is in network with 10 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. HMO plans come from the most carriers, 6. Check the plan with the practice before a visit.
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