Dr David Olon Mccrary, MD - Medicare Internal Medicine in Chesterfield, MO

Dr David Olon Mccrary, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Chesterfield, Missouri. He went to University Of Missouri, Kansas City, School Of Medicine and graduated in 2005 and has 19 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Physical Therapy Spine And Sports Medicine Llc, West County Adult Medicine, Llc and his current practice location is 224 S Woods Mill Rd Ste 510s, Chesterfield, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 205-6605.

Dr David Olon Mccrary is licensed to practice in Missouri (license number 2009009434) 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 1821034745.

Contact Information

Dr David Olon Mccrary, MD
224 S Woods Mill Rd Ste 510s,
Chesterfield, MO 63017-3611
(314) 205-6605
(314) 590-5928

Map and Direction




Physician's Profile

Full NameDr David Olon Mccrary
GenderMale
SpecialityInternal Medicine
Experience19 Years
Location224 S Woods Mill Rd Ste 510s, Chesterfield, 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 David Olon Mccrary attended and graduated from University Of Missouri, Kansas City, School Of Medicine in 2005
  NPI Data:
  • NPI Number: 1821034745
  • Provider Enumeration Date: 06/20/2006
  • Last Update Date: 12/07/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7012185259
  • Enrollment ID: I20110714000314

Medical Identifiers

Medical identifiers for Dr David Olon Mccrary such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821034745NPI-NPPES
2009009434OtherMOMISSOURI LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2009009434 (Missouri)Secondary
207RI0200XInternal Medicine - Infectious Disease 2009009434 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Lukes HospitalChesterfield, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Physical Therapy Spine And Sports Medicine Llc317365493686
West County Adult Medicine, Llc55978521034

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 David Olon Mccrary allows following entities to bill medicare on his behalf.
Entity NameWest County Adult Medicine, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497943393
PECOS PAC ID: 5597852103
Enrollment ID: O20071030000112

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 David Olon Mccrary 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 David Olon Mccrary, MD
224 S Woods Mill Rd Ste 510s,
Chesterfield, MO 63017-3611

Ph: (314) 205-6605
Dr David Olon Mccrary, MD
224 S Woods Mill Rd Ste 510s,
Chesterfield, MO 63017-3611

Ph: (314) 205-6605

Reviews and Comments


Internal Medicine Doctors in Chesterfield, MO

Rachel Lynn Fishman Oiknine, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 222 S Woods Mill Rd, Suite 410n, Chesterfield, MO 63017
Phone: 314-469-6224    Fax: 314-469-0744
Xiaoling Wu, MD
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 224 S Woods Mill Rd, Suite 370 South, Chesterfield, MO 63017
Phone: 314-878-2460    
Michael Carl Fusco, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 14528 S Outer 40, Suite 300, Chesterfield, MO 63017
Phone: 314-214-8100    Fax: 314-214-8233
David H Cort, M.D.
Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 226 S Woods Mill Rd, Suite 52 West, Chesterfield, MO 63017
Phone: 314-434-2399    Fax: 314-434-5653
Meghashyam Jayateerth Koti, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 15740 S Outer 40 Rd # C, Chesterfield, MO 63017
Phone: 636-735-4963    
Muhammad Arsalan, MD
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 224 S Woods Mill Rd Ste 400, Chesterfield, MO 63017
Phone: 314-205-6050    Fax: 314-205-6350
Svetha Chunduri, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 224 S Woods Mill Rd # 404s, Chesterfield, MO 63017
Phone: 314-682-6500    Fax: 314-552-7276

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.