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DR. MORDECHAI FERRIS TWENA M.D.
NPI 1114982618
Surgery in Fort Collins, CO

Active since April 18, 2006PECOS EnrolledAccepts Medicare Assignment
3665 JOHN F KENNEDY PKWY, FORT COLLINS, CO 80525(800) 991-6117 Get Directions Write a Review

NPPES record last updated: February 15, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 15, 2025, Jan 10, 2017, Dec 27, 2016 (3 updates tracked since 2016).

About Dr. Mordechai Ferris Twena M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MORDECHAI FERRIS TWENA M.D. (NPI 1114982618) is an individual surgery provider in Fort Collins, Colorado, licensed in Colorado (CDR.0004169) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Tucson, and is a graduate of Other (1990).

NPPES Registry Identity

NPI1114982618
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. MORDECHAI FERRIS TWENACredential: M.D.
Location Address3665 JOHN F KENNEDY PKWYFort Collins, CO 80525-3152
Mailing Address3820 Northdale Blvd Ste 201Tampa, FL 33624-1893 · (800) 991-6117
Phone(800) 991-6117
Sole ProprietorYes
Medical School CMSOtherGraduated 1990
Enumeration DateApril 18, 2006
Last NPPES UpdateFebruary 15, 20253 updates tracked since enumeration
NPPES CertifiedFebruary 15, 2025
✔ NPI 1114982618 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in CO · CDR.0004169✔ Licensed in AZ · 27566
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Also ListedPhlebologyTaxonomy 202K00000X · License CDR.0004169 (CO)
3665 JOHN F KENNEDY PKWY, Fort Collins, CO 80525
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Secondary Practice Location 1

Location 15659 E Grant RdTucson, AZ 85712-2211 · Phone (520) 731-3317 · Fax (520) 731-1933

Other Identifiers 5

Other770002185AZ · Rail Road Medicare
Other1Z4750AZ · Health Net
Medicaid473512AZ
Other770002185AZ · Evercare Provider Number
OtherAZ0847420AZ · Blue Cross Blue Shield

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Medica.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mordechai Ferris Twena M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID244287035
PECOS Enrollment IDI20240906003474
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
42 services20 patients
Ultrasound study of one arm or leg veins with compression and maneuvers 93971
This is a non-invasive procedure using sound waves to visualize veins in an arm or leg. It involves applying gentle pressure and performing certain movements. It helps identify any abnormal blood flow or clots, ensuring vascular health.
36 services18 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
33 services12 patients
Chemical destruction of first incompetent vein of arm or leg using imaging guidance 36482
This procedure involves using a chemical to close off a malfunctioning vein in your arm or leg. Imaging guidance is used to accurately locate the vein. This helps improve blood flow by rerouting it through healthier veins.
31 services14 patients
Injection of chemical agent into single incompetent vein of leg using ultrasound guidance 36465
This procedure involves injecting a chemical agent into a non-functioning vein in your leg. Ultrasound technology is used to accurately locate the vein. The chemical helps to close off the vein, rerouting blood flow to healthier veins.
26 services16 patients
Ultrasound study of arm or leg veins with compression and maneuvers 93970
An ultrasound study of arm or leg veins with compression and maneuvers is a non-invasive procedure that uses sound waves to create images of your veins. This helps identify blood clots or other vein problems. During the procedure, pressure is applied to the veins and certain movements are performed to assess blood flow.
20 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80525 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Ostomy deodorant, with or without lubricant, for use in ostomy pouch, per fluid ounce A4394
DME-Orthotic Devices · category DF010N
4 suppliers32 claims562 services$2.43 avg. paid by Medicare
Ostomy skin barrier, with flange (solid, flexible, or accordion), extended wear, with built-in convexity, 4 x 4 inches or smaller, each A4407
DME-Orthotic Devices · category DF010N
2 suppliers15 claims165 services$8.20 avg. paid by Medicare
Ostomy skin barrier, with flange (solid, flexible or accordion), extended wear, without built-in convexity, 4 x 4 inches or smaller, each A4409
DME-Orthotic Devices · category DF010N
2 suppliers16 claims330 services$5.63 avg. paid by Medicare
Ostomy pouch, drainable; for use on barrier with non-locking flange, with filter (2 piece system), each A4425
DME-Orthotic Devices · category DF010N
2 suppliers33 claims470 services$3.32 avg. paid by Medicare
Adhesive remover, wipes, any type, each A4456
DME-Medical/Surgical Supplies · category DA000N
3 suppliers14 claims705 services$0.23 avg. paid by Medicare
Skin barrier, wipes or swabs, each A5120
DME-Orthotic Devices · category DF010N
4 suppliers16 claims950 services$0.21 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mordechai Twena's NPI number?

The NPI number for Mordechai Twena is 1114982618. It was assigned to this individual provider in the NPPES registry on April 18, 2006.

Where is Mordechai Twena located?

Mordechai Twena practices at 3665 John F Kennedy Pkwy, Fort Collins, CO 80525. The listed phone number is (800) 991-6117.

What is Mordechai Twena's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Mordechai Twena enrolled in Medicare?

Yes. Mordechai Twena is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mordechai Twena accept?

Health plans from Ambetter from Arizona Complete Health and Medica list Mordechai Twena as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mordechai Twena was last updated on February 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.