Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PANTELIS HADJIZACHARIA M.D.
NPI 1043472400
Surgery - Vascular Surgery in Pueblo, CO

Q: What is Pantelis Hadjizacharia's NPI number?

The NPI number for Pantelis Hadjizacharia is 1043472400. It was assigned to this individual provider in the NPPES registry on June 26, 2008.

Q: What is Pantelis Hadjizacharia's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Active since June 26, 2008PECOS EnrolledAccepts Medicare Assignment

97.58/100

CMS Quality Rating

1401 COURT ST, PUEBLO, CO 81003(719) 562-2300 Get Directions Write a Review

NPPES record last updated: October 12, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 12, 2026, Jul 7, 2025, May 14, 2025 and 1 more (4 updates tracked since 2016).

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About Pantelis Hadjizacharia M.d. NPPES

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

PANTELIS HADJIZACHARIA M.D. (NPI 1043472400) is an individual vascular surgery provider in Pueblo, Colorado, licensed in Colorado (CDRH.0054955) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Benefis Hospitals Inc, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1043472400

Entity TypeIndividualMale

Primary Taxonomy2086S0129X

Provider Legal NamePANTELIS HADJIZACHARIACredential: M.D.

Location Address1401 COURT STPueblo, CO 81003-2715

Mailing AddressPo Box 560825Denver, CO 80256-0825 · (719) 595-7580 · Fax (719) 595-7417

Phone(719) 562-2300

Sole ProprietorNo

Medical School CMSOtherGraduated 2004

Enumeration DateJune 26, 2008

Last NPPES UpdateOctober 12, 20264 updates tracked since enumeration

NPPES CertifiedOctober 12, 2026

✔ NPI 1043472400 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code2086S0129X

Licenses✔ Licensed in CO · CDRH.0054955✔ Licensed in AZ · 48372

Definition

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License DR.0054955 (CO)

Also ListedSurgeryTaxonomy 208600000X · License R70524 (AZ)

1401 COURT ST, Pueblo, CO 81003

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Secondary Practice Locations 2

Location 12270 S Ridgeview Dr Ste 201Yuma, AZ 85364-8880 · Phone (928) 344-5055 · Fax (928) 336-6290

Location 24743 Arapahoe Ave Ste 202Boulder, CO 80303-1128 · Phone (303) 415-4599

Other Identifiers 1

Medicaid76507254CO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AvMed, Blue Cross and Blue Shield of Montana, Blue Cross Blue Shield of Arizona and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Pantelis Hadjizacharia 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 ID5890008973

PECOS Enrollment IDI20150717002306, I20250813000621, I20260410001897

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.

Medicare Billing Reassignments

Medicare enrollment records show Pantelis Hadjizacharia reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Boulder Community Health

119 mi

Medical Specialty

90 HEALTH PARK DR STE 130
Louisville, CO 80027

Reassigned Medicare billing, Colorado enrollment
283 clinicians in this Medicare group

NPI 1114573938 (303) 415-5399

Poudre Valley Medical Group, LLC

149 mi

General Practice

2695 ROCKY MOUNTAIN AVE, SUITE 150
Loveland, CO 80538

Reassigned Medicare billing, Colorado enrollment
2,596 clinicians in this Medicare group

NPI 1366763260 (970) 624-4420

Yuma Regional Medical Center

684 mi

General Acute Care Hospital

2400 S AVE A
Yuma, AZ 85364

Reassigned Medicare billing, Arizona enrollment
557 clinicians in this Medicare group

NPI 1194706655 (928) 344-2000

Cmsc, LLC

719 mi

General Acute Care Hospital

3010 15TH AVE S
Great Falls, MT 59405

Reassigned Medicare billing, Montana enrollment
163 clinicians in this Medicare group

NPI 1639109978 (406) 216-8000

Great Falls Clinic LLC

719 mi

Multi-Specialty

3000 15TH AVE S
Great Falls, MT 59405

Reassigned Medicare billing, Montana enrollment
119 clinicians in this Medicare group

NPI 1801897780 (406) 454-2171

University Of Florida Jacksonville Physicians Inc

1,417 mi

Nephrology

655 W 8TH ST, UFJP NEPHROLOGY
Jacksonville, FL 32209

Reassigned Medicare billing, Florida enrollment
1,456 clinicians in this Medicare group

NPI 1295995561 (904) 244-3660

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 18

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 high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

514 services408 patients

Ultrasound study of arm and leg arteries 93922

An ultrasound study of arm and leg arteries is a non-invasive procedure that uses sound waves to create images of your arteries. It helps in checking blood flow, identifying blockages, or detecting other abnormalities in your arteries.

300 services267 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

216 services216 patients

Ultrasound of both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

213 services199 patients

Ultrasound of leg arteries or artery grafts 93925

An ultrasound of leg arteries or artery grafts is a non-invasive imaging test. It uses high-frequency sound waves to capture live images from inside your body, specifically your leg arteries or grafts. This helps in detecting any blockages or abnormalities.

138 services131 patients

Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts 93978

This procedure involves using sound waves to create images of your aorta, vena cava, groin vessels, or bypass grafts. It helps to detect abnormalities or blockages, ensuring your blood flows smoothly. It's painless and non-invasive.

131 services128 patients

Ultrasound of hemodialysis access 93990

An ultrasound of hemodialysis access is a non-invasive procedure that uses sound waves to create images of your dialysis access site. It helps monitor the access site's health and detect any potential issues like blockages or narrowing.

76 services44 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.

62 services58 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

62 services41 patients

Smoking and tobacco use intensive counseling, 4-10 minutes 99406

This service provides brief, intensive counseling (4-10 minutes) to support you in quitting smoking or tobacco use. It involves discussing the risks of tobacco use, benefits of quitting, and strategies to help you stop. It's a critical step towards a healthier lifestyle.

47 services41 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.

42 services38 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

35 services33 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

26 services18 patients

Complete ultrasound study of arm and leg arteries 93923

This procedure involves using sound waves to produce images of your arm and leg arteries. It helps identify blockages or abnormalities that could lead to conditions like stroke or peripheral artery disease. It's non-invasive and painless.

18 services18 patients

Ultrasound of one leg arteries or artery grafts 93926

An ultrasound of leg arteries or artery grafts is a non-invasive test using sound waves to create images of your blood vessels. This helps doctors assess blood flow, identify blockages, and monitor the health of grafts.

15 services13 patients

Insertion of stent and blood clot protection device in neck artery with review by radiologist 37215

This procedure involves placing a small mesh tube, or stent, in your neck artery to ensure blood flow. A protective device is also inserted to prevent blood clots from reaching the brain. A radiologist reviews the procedure to ensure everything is in place correctly.

14 services13 patients

Complete ultrasound of abdomen and pelvis artery and vein blood flow 93975

This procedure uses sound waves to create images of your abdomen and pelvis, specifically focusing on the arteries and veins. It helps in assessing the blood flow and detecting any abnormalities, ensuring your overall well-being.

13 services12 patients

Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access 93985

This procedure involves using ultrasound technology to examine the blood flow in your arteries and veins on both sides of your body. It's crucial for preparing for hemodialysis access, ensuring safe and effective treatment.

13 services13 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Benefis Hospitals Inc

Acute Care Hospitals · Great Falls, MT

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number270012

Location1101 26th St SGreat Falls, MT 59405 · Cascade County

Emergency services Birthing friendly

Great Falls Clinic Hospital

Acute Care Hospitals · Great Falls, MT

5/5 CMS rating

OwnershipProprietary

CMS Certification Number270086

Location3010 15th Avenue SouthGreat Falls, MT 59405 · Cascade County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 81003 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.58/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

86.53

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHINA LEIGGI PA

Physician Assistant