Dr Mervin Nigel Leader, MD - Medicare Psychiatry in Fort Smith, AR

Dr Mervin Nigel Leader, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Fort Smith, Arkansas. He went to University Of Kentucky College Of Medicine and graduated in 1986 and has 35 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Resolutions Behavioral Health Service, Llc. and his current practice location is 1340 S Waldron Rd, Fort Smith, Arkansas. You can reach out to his office (for appointments etc.) via phone at (479) 452-5040.

Dr Mervin Nigel Leader is licensed to practice in Arkansas (license number E-5515) 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 1255522611.

Contact Information

Dr Mervin Nigel Leader, MD
1340 S Waldron Rd,
Fort Smith, AR 72903-2556
(479) 452-5040
(479) 452-5047

Map and Direction




Physician's Profile

Full NameDr Mervin Nigel Leader
GenderMale
SpecialityPsychiatry
Experience35 Years
Location1340 S Waldron Rd, Fort Smith, 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 Mervin Nigel Leader attended and graduated from University Of Kentucky College Of Medicine in 1986
  NPI Data:
  • NPI Number: 1255522611
  • Provider Enumeration Date: 08/09/2007
  • Last Update Date: 01/13/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8729175583
  • Enrollment ID: I20071026000338

Medical Identifiers

Medical identifiers for Dr Mervin Nigel Leader such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255522611NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry E-5515 (Arkansas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Resolutions Behavioral Health Service, Llc.05475098462

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 Mervin Nigel Leader allows following entities to bill medicare on his behalf.
Entity NamePerspectives Behavioral Health Management, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588709646
PECOS PAC ID: 2264415512
Enrollment ID: O20040609000526
Entity NameLiving Hope Southeast Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689877862
PECOS PAC ID: 3072605831
Enrollment ID: O20070823001023
Entity NameCornerstone Community Counseling Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346463353
PECOS PAC ID: 9234275546
Enrollment ID: O20090930000013
Entity NameValley Behavioral Health System Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528325651
PECOS PAC ID: 2365693603
Enrollment ID: O20121127000327
Entity NameResolutions Behavioral Health Service, Llc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992279731
PECOS PAC ID: 0547509846
Enrollment ID: O20190305000165

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 Mervin Nigel Leader 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 Mervin Nigel Leader, MD
Po Box 23070,
Barling, AR 72923-0070

Ph: (479) 452-5040
Dr Mervin Nigel Leader, MD
1340 S Waldron Rd,
Fort Smith, AR 72903-2556

Ph: (479) 452-5040

Reviews and Comments


Psychiatry & Neurology Doctors in Fort Smith, AR

Natalie D Jordan, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 3111 S 70th St, Fort Smith, AR 72903
Phone: 479-452-6650    Fax: 479-452-5847
Satish Kumar Reddy Gaddam, MBBS
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1504 Dodson Ave, Fort Smith, AR 72901
Phone: 479-709-7175    Fax: 479-709-7180
Dr. John A Kareus, DO
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 6801 Rogers Ave, Fort Smith, AR 72903
Phone: 479-274-3300    Fax: 479-274-3389
Dr. Kevin Scott Price, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 7019 S T St, Fort Smith, AR 72903
Phone: 479-494-1980    Fax: 479-452-3839
Dr. William Clint Kindrick, M.D.
Psychiatry & Neurology
Medicare: May Accept Medicare Assignments
Practice Location: 7217 Cameron Park Dr, Fort Smith, AR 72903
Phone: 479-831-6007    Fax: 479-782-1242
Rachel Renee Fiori, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 2713 S 74th St, Suite 203, Fort Smith, AR 72903
Phone: 479-573-3130    
Dr. Jacob Didion, M.D.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 7301 Rogers Ave, Fort Smith, AR 72903
Phone: 479-314-6000    Fax: 479-314-5185

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.

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