Dr Mary Lynn Nielsen, MD - Medicare in Clayton, MO

Dr Mary Lynn Nielsen, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Clayton, Missouri. Her current practice location is 225 S Meramec Ave, Suite 932t, Clayton, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 721-7550.

Dr Mary Lynn Nielsen is licensed to practice in Missouri (license number MDR7P10) 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 1972645240.

Contact Information

Dr Mary Lynn Nielsen, MD
225 S Meramec Ave, Suite 932t,
Clayton, MO 63105-3511
(314) 721-7550
(314) 863-2114



Physician's Profile

Full NameDr Mary Lynn Nielsen
GenderFemale
Speciality
Experience Years
Location225 S Meramec Ave, Clayton, Missouri
Accepts Medicare AssignmentsYes. 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 Mary Lynn Nielsen attended and graduated from in
  NPI Data:
  • NPI Number: 1972645240
  • Provider Enumeration Date: 02/13/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Mary Lynn Nielsen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972645240NPI-NPPES
F31343MedicaidMO
11589908OtherCAQH
111963OtherMOBLUE CROSS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry MDR7P10 (Missouri)Primary

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 Mary Lynn Nielsen 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 Mary Lynn Nielsen, MD
225 S Meramec Ave, Suite 932t,
Clayton, MO 63105-3511

Ph: (314) 721-7550
Dr Mary Lynn Nielsen, MD
225 S Meramec Ave, Suite 932t,
Clayton, MO 63105-3511

Ph: (314) 721-7550

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Psychiatry & Neurology Doctors in Clayton, MO

Dr. Bryan Norbert Sewing, D.O.
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 225 S Meramec Ave, Suite 721, Clayton, MO 63105
Phone: 314-726-1080    Fax: 314-726-1090
Michael Alan Brog, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 225 S Meramec Ave, Suite 932t, Clayton, MO 63105
Phone: 314-432-7545    Fax: 314-863-2114
Dr. Farzana Qureshi Siddiqui, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 325 N Meramec Ave, Unit #13, Clayton, MO 63105
Phone: 314-721-2986    
Dr. James Mikolajczak, M.D.
Psychiatry & Neurology
Medicare: May Accept Medicare Assignments
Practice Location: 141 N Meramec Ave, Clayton, MO 63105
Phone: 314-726-1666    
Dr. Paul M Vandivort Jr., MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 141 N Meramec Ave Ste 306, Clayton, MO 63105
Phone: 314-721-2286    
Dr. Rosalyn Ball Miles, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 110 Lancaster Dr, Clayton, MO 63105
Phone: 314-809-6091    Fax: 877-772-9805

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