Mark L Stillwell, MD - Medicare Internal Medicine in Bentonville, AR

Mark L Stillwell, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Bentonville, Arkansas. His current practice location is 2900 Medical Center Parkway, Suite 240a, Bentonville, Arkansas. You can reach out to his office (for appointments etc.) via phone at (479) 553-2121.

Mark L Stillwell is licensed to practice in Arkansas (license number N7411) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1568459451.

Contact Information

Mark L Stillwell, MD
2900 Medical Center Parkway, Suite 240a,
Bentonville, AR 72712
(479) 553-2121
(479) 553-2916



Physician's Profile

Full NameMark L Stillwell
GenderMale
SpecialityInternal Medicine - Infectious Disease
Location2900 Medical Center Parkway, Bentonville, Arkansas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1568459451
  • Provider Enumeration Date: 10/05/2005
  • Last Update Date: 11/16/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4082682265
  • Enrollment ID: I20040924000537

Medical Identifiers

Medical identifiers for Mark L Stillwell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568459451NPI-NPPES
100123480AMedicaidAR
114655001MedicaidAR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease N7411 (Arkansas)Primary

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 L Stillwell allows following entities to bill medicare on his behalf.
Entity NameNorthwest Benton County Physician Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871553073
PECOS PAC ID: 3577503689
Enrollment ID: O20050509000505

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Researchers discover way to find genetic tumor information of retinoblastoma

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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 L Stillwell 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 L Stillwell, MD
2900 Medical Center Parkway, Suite 240a,
Bentonville, AR 72712

Ph: (479) 553-2121
Mark L Stillwell, MD
2900 Medical Center Parkway, Suite 240a,
Bentonville, AR 72712

Ph: (479) 553-2121

News Archive

Cancer death rates fall among African Americans - survival rates still low

While death rates from cancer continue to drop among African Americans, the group continues to be diagnosed at more advanced stages and have lower survival rates at each stage of diagnosis compared to whites for most cancer sites.

Foods with a low pH value can lead to irreversible dental erosion

Frequently consuming foods with a low pH value, such as soft drinks, fruit juices, pickles, fresh fruit and yogurt can lead to irreversible dental erosion, according to a report in the January/February issue of General Dentistry, the Academy of General Dentistry's (AGD) clinical, peer-reviewed journal.

Researchers discover way to find genetic tumor information of retinoblastoma

Retinoblastoma is a cancer that forms in the light-detecting cells in the back of the eye. It often appears in children under two years of age and can lead to blindness or eye removal. Most cancers are biopsied and studied so that medical research can design targeted treatments. Unfortunately, this is not possible with retinoblastoma.

Majority of RN respondents report error disclosure in nursing home settings

Nurses have an obligation to disclose an error when one occurs. While errors should be avoided as much as possible, the reality is the health care delivery system is not and will never be perfect; errors and adverse events are an inevitable part of care.

Read more News

› Verified 7 days ago


Internal Medicine Doctors in Bentonville, AR

Mr. Lance Lee Hamilton, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2618 Se J St, Ste 12, Bentonville, AR 72712
Phone: 479-715-6505    Fax: 479-340-0015
Jose Gregorio Loyo-molina, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2900 Medical Center Pkwy, Suite 240a, Bentonville, AR 72712
Phone: 479-553-2200    Fax: 479-553-2909
Dr. Najindra Maharjan, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 811 Se 28th St, Suite 7, Bentonville, AR 72712
Phone: 479-271-9393    Fax: 479-271-0141
Dr. Jamon R Pruitt, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2900 Medical Center Pkwy, Suite 240b, Bentonville, AR 72712
Phone: 479-553-2200    Fax: 479-553-2909
Rupali Abhijit Paradkar, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Se 13th Ct, Bentonville, AR 72712
Phone: 479-273-9056    Fax: 479-273-6937
Daniel Young, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2900 Medical Center Pkwy Ste 240b, Bentonville, AR 72712
Phone: 479-273-9173    
Dr. Jason M Bailey, D.O.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2900 Medical Center Pkwy Ste 310, Bentonville, AR 72712
Phone: 479-553-3310    Fax: 479-553-1945

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