Dr Ian L Pearson, MD - Medicare Psychiatry in Saint Louis, MO

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Dr Ian L Pearson, MD is a medicare enrolled "Psychiatry & Neurology - Child & Adolescent Psychiatry" physician in Saint Louis, Missouri. He went to Rush Medical College Of Rush University and graduated in 2016 and has 10 years of diverse experience with area of expertise as Psychiatry. He is a member of the group practice Preferred Family Healthcare Inc and his current practice location is 4066 Dunnica Ave, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (636) 224-1700.

Dr Ian L Pearson is licensed to practice in Missouri (license number 2019019615) 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 1225490881.

Contact Information

Dr Ian L Pearson, MD
4066 Dunnica Ave,
Saint Louis, MO 63116-3510
(636) 224-1700
(314) 535-5917

Map and Direction




Physician's Profile

Full NameDr Ian L Pearson
GenderMale
SpecialityPsychiatry
Experience10 Years
Location4066 Dunnica Ave, Saint Louis, Missouri
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 Ian L Pearson attended and graduated from Rush Medical College Of Rush University in 2016
  NPI Data:
  • NPI Number: 1225490881
  • Provider Enumeration Date: 03/23/2016
  • Last Update Date: 09/08/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 1658665211
  • Enrollment ID: I20201016001417

Medical Identifiers

Medical identifiers for Dr Ian L Pearson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225490881NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0804XPsychiatry & Neurology - Child & Adolescent Psychiatry 2019019615 (Missouri)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Preferred Family Healthcare Inc024425624658

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 Ian L Pearson allows following entities to bill medicare on his behalf.
Entity NameWashington University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003856592
PECOS PAC ID: 9830008770
Enrollment ID: O20031211000237
Entity NameBurrell Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275541740
PECOS PAC ID: 4486548625
Enrollment ID: O20040210000372
Entity NameMercy Clinic Adult Hospitalists - St. Louis, LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841235108
PECOS PAC ID: 6002809944
Enrollment ID: O20040406001004
Entity NamePreferred Family Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649474206
PECOS PAC ID: 0244256246
Enrollment ID: O20051019000599
Entity NameSt Anthonys Physician Organization Hospitalist Services LC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407216336
PECOS PAC ID: 5092980656
Enrollment ID: O20111208000771
Entity NamePsychological & Behavioral Consultants LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811915713
PECOS PAC ID: 0446243760
Enrollment ID: O20181204002777

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 Ian L Pearson 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 Ian L Pearson, MD
Po Box 844715,
Kansas City, MO 64184-4715

Ph: (417) 761-5000		Dr Ian L Pearson, MD
4066 Dunnica Ave,
Saint Louis, MO 63116-3510

Ph: (636) 224-1700

Reviews and Comments


Psychiatry & Neurology Doctors in Saint Louis, MO

Dr. Lauren Flynn, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 10525 Big Bend Rd, Saint Louis, MO 63122
Phone: 314-200-5751    Fax: 314-293-6875
Dr. Antonina S Gesmundo, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1 Jefferson Barracks Dr, Saint Louis, MO 63125
Phone: 314-894-6636    
Mr. Robert Harry Brady, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1430 Olive St, Suite 500, Saint Louis, MO 63103
Phone: 314-206-3724    Fax: 314-206-3708
Dr. Marcus E Raichle, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 517 S Euclid Ave, Ground Floor, Saint Louis, MO 63110
Phone: 314-362-6907    Fax: 314-747-3258
Rohit Pawar, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 10018 Kennerly Rd, Saint Louis, MO 63128
Phone: 314-525-7275    Fax: 314-525-7260
Dr. Rushaniya Albeptovna Khairova, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 24 S Kingshighway Blvd, Saint Louis, MO 63108
Phone: 314-286-1700    Fax: 314-286-1730
Dr. Alyssa E Smith, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 1 Childrens Pl, Div Neurology Pediatrics, Saint Louis, MO 63110
Phone: 314-362-1408    Fax: 314-454-2523

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.