Mark J Vellek, MD - Medicare Hematology in Las Vegas, NV

Mark J Vellek, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Las Vegas, Nevada. He went to University Of Minnesota Medical School and graduated in 1986 and has 38 years of diverse experience with area of expertise as Hematology. He is a member of the group practice Central Maine Medical Center, Murray-calloway County Public Hospital Corporation and his current practice location is 3131 La Canada St Ste 140, Las Vegas, Nevada. You can reach out to his office (for appointments etc.) via phone at (702) 933-9400.

Mark J Vellek is licensed to practice in Nevada (license number 20944) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1063409688.

Contact Information

Mark J Vellek, MD
3131 La Canada St Ste 140,
Las Vegas, NV 89169-2579
(702) 933-9400
(702) 933-9444



Physician's Profile

Full NameMark J Vellek
GenderMale
SpecialityHematology
Experience38 Years
Location3131 La Canada St Ste 140, Las Vegas, Nevada
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mark J Vellek attended and graduated from University Of Minnesota Medical School in 1986
  NPI Data:
  • NPI Number: 1063409688
  • Provider Enumeration Date: 09/29/2005
  • Last Update Date: 12/12/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9335166776
  • Enrollment ID: I20230605002447

Medical Identifiers

Medical identifiers for Mark J Vellek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063409688NPI-NPPES
171205OtherHEALTHLINK
106095OtherBCBS OF MO
1210OtherGHP
203284625MedicaidMO
3604003OtherUNITED HEALTHCARE
F19081OtherMERCY HEALTH PLANS
65201A002OtherTRICARE
1063409688MedicaidNV
5132415OtherAETNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology C2194 (Kentucky)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 20944 (Nevada)Primary
207RH0003XInternal Medicine - Hematology & Oncology R5H89 (Missouri)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Murray-calloway County HospitalMurray, KYHospital
Central Maine Medical CenterLewiston, MEHospital
Carson Tahoe Regional Medical CenterCarson city, NVHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Central Maine Medical Center2567379563347
Murray-calloway County Public Hospital Corporation084010329773

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Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mark J Vellek allows following entities to bill medicare on his behalf.
Entity NameBridgton Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154370153
PECOS PAC ID: 8123919099
Enrollment ID: O20040322000534

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Entity NameCentral Maine Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689653487
PECOS PAC ID: 2567379563
Enrollment ID: O20040324000441

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Entity NameRumford Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205991122
PECOS PAC ID: 3870583511
Enrollment ID: O20040514000890

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› Verified 8 days ago

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mark J Vellek is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mark J Vellek, MD
Po Box 98978,
Las Vegas, NV 89193-8978

Ph: (702) 216-3346
Mark J Vellek, MD
3131 La Canada St Ste 140,
Las Vegas, NV 89169-2579

Ph: (702) 933-9400

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Many heart failure diagnoses may be missed in a primary care setting. Women, Black adults and individuals with lower net worth are significantly more likely to be diagnosed with heart failure in an acute care setting such as the emergency room or during a hospitalization, even if they reported symptoms of heart failure during a routine, outpatient health care appointment during the previous six months, according to new research published today in Circulation: Heart Failure, an American Heart Association journal.

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› Verified 8 days ago


Internal Medicine Doctors in Las Vegas, NV

Dr. Arshi A. Quadeer, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2545 S Bruce St Ste 200, Las Vegas, NV 89169
Phone: 702-732-2438    Fax: 702-737-5043
Cherie Lin, D.O.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 3006 S Maryland Pkwy, Suite 400, Las Vegas, NV 89109
Phone: 702-369-5582    Fax: 702-369-1533
Michael M Lee, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1800 W Charleston Blvd, Las Vegas, NV 89102
Phone: 702-921-6823    Fax: 702-549-5240
Henry Palangdao Igid, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 653 N Town Center Dr Ste 402, Las Vegas, NV 89144
Phone: 702-243-7200    Fax: 702-243-7235
Ian Adrian Fanoga Frani, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1800 W Charleston Blvd, Las Vegas, NV 89102
Phone: 702-383-2000    Fax: 702-383-3875
Sein Tun, DO
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 620 Shadow Ln, Las Vegas, NV 89106
Phone: 702-388-4000    
Berge Jack Dadourian, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 400 S Rampart Blvd, Suite 240, Las Vegas, NV 89145
Phone: 702-906-1100    Fax: 702-906-1110

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