Dr. Mordechai Ferris Twena, MD
- Medicare services, 2024
- 230
- Medicare patients, 2024
- 80
- Part D claims, 2024
- 21
- Hospital affiliations
- 1
- Industry payments
- $23,635
- Practice address
- 3810 Northdale Blvd, Tampa, FL 33624
- Practice phone
- Call (800) 991-6117
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
United Vein & Vascular Centers
Tampa, Florida
Find Dr. Twena'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. Mordechai Ferris Twena is a general surgeon in Tampa, Florida
Dr. Twena practices at United Vein & Vascular Centers in Tampa, Florida.
Dr. Twena's NPI, 1114982618, was assigned on April 18, 2006. Dr. Twena holds Colorado license CDR.0004169.
- NPI
- 1114982618NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244287035
- NPI enumeration date
- April 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (800) 991-6117
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mordechai Ferris Twena practices at United Vein & Vascular Centers in Tampa, Florida
Dr. Twena's primary practice is United Vein & Vascular Centers, at 3810 Northdale Blvd, Tampa, FL 33624 in Hillsborough County. The practice phone is (800) 991-6117.
- United Vein & Vascular Centers3810 Northdale Blvd, Tampa, FL 33624 · Hillsborough CountyPhone(800) 991-6117
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mordechai Ferris Twena is affiliated with 3 sites of care and 1 medical group
Dr. Twena's primary practice is United Vein & Vascular Centers in Tampa, Florida. Dr. Twena is also affiliated with UCHealth Poudre Valley Hospital. The medical group on file is United Vein & Vascular Centers. Dmand AI also links Dr. Twena 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. Mordechai Ferris Twena's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Twena practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| United Vein & Vascular Centers | 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. Mordechai Ferris Twena is one of 1,593 general surgeons in Florida
Surgery is Dr. Twena's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Twena's licenses on file in 2 states: Colorado and Arizona.
Specialties and state licenses
- Surgery, ColoradoPrimary
- Arizona license
General surgeons near Dr. Twena
Counts of general 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. Mordechai Ferris Twena billed Medicare for 230 services in 2024
CMS data shows 230 Medicare services from Dr. Twena across 9 procedure codes in 2024, for 80 Medicare patients. Medicare paid $84,182 for them.
Dr. Twena's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1972024: 10248%
- Surgery
- 2023: 02024: 72
- Tests and treatments
- 2023: 02024: 56
Where Dr. Twena's Medicare services took place, 2024
- In an office18580%
- In a facility4520%
Dr. Twena compared with the Florida median for general surgeons, 2024
- Dr. Twena
- Florida median
- Medicare services
- 230vs 19816% above
- Medicare patients
- 80vs 13340% below
- Part D claims
- 40vs 437% below
Medians across 1,425 general surgeons in Florida with Dmand AI profiles that report each measure.
Dr. Twena'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mordechai Ferris Twena treated 80 Medicare patients in 2024, average age 75
CMS counts 80 Medicare patients who saw Dr. Twena in 2024. The largest group is 65 to 74, with 37 patients. 68% of them have high cholesterol, and 66% have high blood pressure. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Twena's median patient age at 61, with 72% women.
Dr. Twena's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Twena's Medicare patients by sex, 2024
- Women5670%
- Men2430%
Chronic conditions among Dr. Twena's Medicare patients, 2024
- High cholesterol68%
- High blood pressure66%
- Arthritis46%
- Anxiety28%
- Ischemic heart disease25%
- Mood disorders24%
- Depression23%
- Heart failure23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Twena's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women72%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mordechai Ferris Twena wrote 21 Medicare Part D claims in 2024
In 2024, Dr. Twena wrote 21 Medicare Part D claims. 95% of them were for generic drugs. They cover 2 drugs, with $159 in total drug cost. In 2022, CMS named 31 claims across 2 drugs.
Dr. Twena's Part D claims by kind of drug, 2024
- Generic20 claims95%
- Brand-name and other1 claims5%
Dr. Twena's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 312023: 4029%
Drugs named by CMS: 2 in 2023, 2 in 2022.
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. Mordechai Ferris Twena ranks in the 99th percentile for varicose vein removal in Medicare
Dr. Twena accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,324 procedures of varicose vein removal by Dr. Twena, more than 99% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Twena ranks in Medicare procedure volume
- Varicose vein removal
- 99th percentile1,324 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mordechai Ferris Twena received $23,635 in industry payments from 2016 to 2025
CMS Open Payments shows 92 general payments to Dr. Twena from 12 drug and device companies from 2016 to 2025. Education make up the largest share, 55% of the total. Intuitive Surgical, Inc. paid the most, $16,400.
General payments to Dr. Twena by program year, 2016 to 2025
General payments to Dr. Twena by kind, 2016 to 2025
- Education$13,00055%
- Travel and lodging$4,87121%
- Food and beverage$3,24714%
- Gifts$1,7677%
- Speaker and faculty fees$7503%
Companies that paid Dr. Twena the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mordechai Ferris Twena'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Dr. Mordechai Ferris Twena
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. Mordechai Ferris Twena's NPI number?
Dr. Mordechai Ferris Twena's NPI number is 1114982618. It was assigned on April 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mordechai Ferris Twena?
Dr. Mordechai Ferris Twena is a general surgeon in Tampa, Florida. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Mordechai Ferris Twena practice?
Dr. Twena practices at 3810 Northdale Blvd, Tampa, FL 33624. Dr. Twena's primary practice is United Vein & Vascular Centers in Tampa, Florida. Dmand AI also links Dr. Twena to 1 group practice or clinic.
What is Dr. Mordechai Ferris Twena's office phone number?
The practice phone on file for Dr. Twena is (800) 991-6117.
What is Dr. Mordechai Ferris Twena's medical license number?
Dr. Twena holds Colorado license CDR.0004169, one of the licenses on file in 2 states.
Which states has Dr. Mordechai Ferris Twena been licensed in?
Dmand AI has state licenses on file for Dr. Twena in Colorado and Arizona.
Which hospitals is Dr. Mordechai Ferris Twena affiliated with?
Dr. Twena is affiliated with UCHealth Poudre Valley Hospital.
What medical group is Dr. Mordechai Ferris Twena part of?
Dr. Twena is linked to United Vein & Vascular Centers.
Does Dr. Mordechai Ferris Twena accept Medicare?
Yes. CMS data shows Dr. Twena billed Medicare for 230 services in 2024, and Dr. Twena accepts Medicare assignment.
How many Medicare patients does Dr. Mordechai Ferris Twena see?
CMS counts 80 Medicare patients who saw Dr. Twena in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Mordechai Ferris Twena bill to Medicare?
In 2024, Dr. Twena's most billed Medicare services were office visit, established patient (99212), blood vessel study (93971) and hospital inpatient care (99233).
What drugs does Dr. Mordechai Ferris Twena prescribe most?
In 2023 Medicare Part D data, Dr. Twena's most prescribed drugs by claims were Oxycodone HCl and Ondansetron HCl.
Has Dr. Mordechai Ferris Twena received payments from drug or device companies?
CMS Open Payments shows $23,635 in general payments to Dr. Twena from 12 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Mordechai Ferris Twena been practicing?
Dr. Twena graduated from medical school in 1990, 36 years ago.
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