Dr Mariia Nikolaeva, MD in Fort Smith, AR - Medicare Internal Medicine

Dr Mariia Nikolaeva, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Fort Smith, Arkansas. She graduated from medical school in 2018 and has 7 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Mercy Clinic Fort Smith Communities and her current practice location is 7001 Rogers Ave Ste 401a, Fort Smith, Arkansas. You can reach out to her office (for appointments etc.) via phone at (479) 314-4650.

Dr Mariia Nikolaeva is licensed to practice in Arkansas (license number E-18517) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1619522125.

Contact Information

	Dr Mariia Nikolaeva, MD
	7001 Rogers Ave Ste 401a, Fort Smith, AR 72903-4034
	(479) 314-4650
	(479) 452-9459

Map and Direction

Physician's Profile

Full Name	Dr Mariia Nikolaeva
Gender	Female
Speciality	Internal Medicine
Experience	7 Years
Location	7001 Rogers Ave Ste 401a, Fort Smith, Arkansas
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Mariia Nikolaeva graduated from medical school in 2018

NPI Data:

NPI Number: 1619522125
Provider Enumeration Date: 08/02/2019
Last Update Date: 08/06/2025

Medicare PECOS Information:

PECOS PAC ID: 7113433111
Enrollment ID: I20250717003055

Medical Identifiers

Medical identifiers for Dr Mariia Nikolaeva such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1619522125	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	E-18517 (Arkansas)	Secondary
207R00000X	Internal Medicine	280821 (Massachusetts)	Secondary
207RC0000X	Internal Medicine - Cardiovascular Disease	E-18517 (Arkansas)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Mercy Clinic Fort Smith Communities	3870668510	305

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 Mariia Nikolaeva 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 Address	Practice Location Address
Dr Mariia Nikolaeva, MD 7001 Rogers Ave Ste 401a, Fort Smith, AR 72903-4034 Ph: (479) 314-4650	Dr Mariia Nikolaeva, MD 7001 Rogers Ave Ste 401a, Fort Smith, AR 72903-4034 Ph: (479) 314-4650

Reviews and Comments

Internal Medicine Doctors in Fort Smith, AR

Dr. David A Hebert, M.D. Cardiovascular Disease Medicare: Medicare Enrolled Practice Location: 7301 Rogers Ave, Fort Smith, AR 72903 Phone: 479-314-6000
Christopher Brian Cross, MD Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 6801 Rogers Ave, Fort Smith, AR 72903 Phone: 479-274-3200 Fax: 479-274-3289
Fiorella Nawar, MD Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 1001 Towson Ave, Fort Smith, AR 72901 Phone: 479-709-7402
Charles Moussallem, M.D Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 1500 Dodson Ave, Suite 280, Fort Smith, AR 72901 Phone: 479-709-7480 Fax: 479-709-7479
Ongkarn Sarasombath, M.D. Cardiovascular Disease Medicare: Not Enrolled in Medicare Practice Location: 6801 Rogers Ave, Fort Smith, AR 72903 Phone: 479-274-2000 Fax: 479-274-2194
Dr. Jacob K Joseph, MD Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 6801 Rogers Ave, Fort Smith, AR 72903 Phone: 479-274-3200 Fax: 479-274-3289
Dr. Paul K Howell Jr., MD Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 6801 Rogers Ave, Fort Smith, AR 72903 Phone: 479-452-2077

Dr Mariia Nikolaeva, MD - Medicare Internal Medicine in Fort Smith, AR