Dr Ernest Mak, MD - Medicare Obstetrics/gynecology in Helena, AR

Dr Ernest Mak, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Helena, Arkansas. He went to University Of California, San Francisco School Of Medicine and graduated in 1972 and has 52 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Vepema Laborist Medical Group Inc and his current practice location is 1803 Martin Luther King Jr Dr, Suite D, Helena, Arkansas. You can reach out to his office (for appointments etc.) via phone at (870) 816-3800.

Dr Ernest Mak is licensed to practice in Arkansas (license number E-0301) 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 1750489589.

Contact Information

Dr Ernest Mak, MD
1803 Martin Luther King Jr Dr, Suite D,
Helena, AR 72342-8998
(870) 816-3800
(870) 816-3801

Map and Direction




Physician's Profile

Full NameDr Ernest Mak
GenderMale
SpecialityObstetrics/gynecology
Experience52 Years
Location1803 Martin Luther King Jr Dr, Helena, Arkansas
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:
  • Dr Ernest Mak attended and graduated from University Of California, San Francisco School Of Medicine in 1972
  NPI Data:
  • NPI Number: 1750489589
  • Provider Enumeration Date: 09/20/2006
  • Last Update Date: 07/30/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 7315039724
  • Enrollment ID: I20200630000873

Medical Identifiers

Medical identifiers for Dr Ernest Mak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750489589NPI-NPPES
300002401MedicaidTN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 41742 (Tennessee)Secondary
207V00000XObstetrics & Gynecology E-0301 (Arkansas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Medical CenterMerced, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Vepema Laborist Medical Group Inc94365712964

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. Dr Ernest Mak allows following entities to bill medicare on his behalf.
Entity NameObhg California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215258892
PECOS PAC ID: 8729276795
Enrollment ID: O20101217000826
Entity NameVepema Laborist Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427672625
PECOS PAC ID: 9436571296
Enrollment ID: O20200624000807

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. Dr Ernest Mak 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
Dr Ernest Mak, MD
1803 Martin Luther King Jr Dr, Suite D,
Helena, AR 72342-8998

Ph: (870) 816-3800
Dr Ernest Mak, MD
1803 Martin Luther King Jr Dr, Suite D,
Helena, AR 72342-8998

Ph: (870) 816-3800

Reviews and Comments


Obstetrics & Gynecology Doctors in Helena, AR


Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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