Dr Gary P Lessmann, MD - Medicare Family Medicine in Chesterfield, MO

Dr Gary P Lessmann, MD is a medicare enrolled "Family Medicine" physician in Chesterfield, Missouri. His current practice location is 201 W Manor Dr, Chesterfield, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 576-7357.

Dr Gary P Lessmann is licensed to practice in Missouri (license number R2C68) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1063488401.

Contact Information

Dr Gary P Lessmann, MD
201 W Manor Dr,
Chesterfield, MO 63017-2970
(314) 576-7357
Not Available

Map and Direction




Physician's Profile

Full NameDr Gary P Lessmann
GenderMale
SpecialityFamily Medicine
Location201 W Manor Dr, Chesterfield, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1063488401
  • Provider Enumeration Date: 02/26/2006
  • Last Update Date: 02/19/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2466441597
  • Enrollment ID: I20040512000356

Medical Identifiers

Medical identifiers for Dr Gary P Lessmann such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063488401NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine R2C68 (Missouri)Secondary
207P00000XEmergency Medicine 036106713 (Illinois)Secondary
207Q00000XFamily Medicine R2C68 (Missouri)Primary

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 Gary P Lessmann allows following entities to bill medicare on his behalf.
Entity NameCep America Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619332046
PECOS PAC ID: 6608056171
Enrollment ID: O20150312000325

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 Gary P Lessmann 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 Gary P Lessmann, MD
201 W Manor Dr,
Chesterfield, MO 63017-2970

Ph: (314) 576-7357
Dr Gary P Lessmann, MD
201 W Manor Dr,
Chesterfield, MO 63017-2970

Ph: (314) 576-7357

Reviews and Comments


Family Medicine Doctors in Chesterfield, MO

Dr. Meghan Henningsen, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 17417 Chesterfield Airport Rd, Chesterfield, MO 63005
Phone: 366-857-7246    
Dr. Martha J. Colville, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 15740 S Outer 40 Rd, Chesterfield, MO 63017
Phone: 636-237-4200    Fax: 314-364-3682
Keerthana Anand, M.D, M.B.B.S., M.S.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15838 Fountain Plaza Dr Ste A, Chesterfield, MO 63017
Phone: 636-484-5220    
Dr. Catherine M Hohn, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 16216 Baxter Road, Suite 100, Chesterfield, MO 63017
Phone: 636-449-4700    Fax: 636-449-2595
Michael E Cannon, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 16216 Baxter Rd Ste 340, Chesterfield, MO 63017
Phone: 314-325-8925    
Jill Oberle, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 232 S Woods Mill Rd, Suite 330 East, Chesterfield, MO 63017
Phone: 314-205-6737    Fax: 314-576-2378
Dr. Gary Hubert Campbell, DO
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 21 Conway Springs Dr, Chesterfield, MO 63017
Phone: 314-514-0354    Fax: 314-579-6083

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.