Dr Tammy L Martin, MD - Medicare Emergency Medicine in Ellisville, MO

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Dr Tammy L Martin, MD is a medicare enrolled "Emergency Medicine" physician in Ellisville, Missouri. She went to Ohio State University College Of Medicine and graduated in 1986 and has 40 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Ssm Health Care Group, Mercy Hospitals East Communities and her current practice location is 233 Clarkson Rd, Ellisville, Missouri. You can reach out to her office (for appointments etc.) via phone at (636) 256-8644.

Dr Tammy L Martin is licensed to practice in Missouri (license number R9H77) 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 1245250331.

Contact Information

Dr Tammy L Martin, MD
233 Clarkson Rd,
Ellisville, MO 63011-2219
(636) 256-8644
Not Available

Map and Direction




Physician's Profile

Full NameDr Tammy L Martin
GenderFemale
SpecialityEmergency Medicine
Experience40 Years
Location233 Clarkson Rd, Ellisville, 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 Tammy L Martin attended and graduated from Ohio State University College Of Medicine in 1986
  NPI Data:
  • NPI Number: 1245250331
  • Provider Enumeration Date: 07/20/2006
  • Last Update Date: 04/17/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 5496723934
  • Enrollment ID: I20040922000356

Medical Identifiers

Medical identifiers for Dr Tammy L Martin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245250331NPI-NPPES
P00700283OtherMORR MEDICARE
P00333756OtherMORR MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine R9H77 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Hospital St LouisSaint louis, MOHospital
St Louis University HospitalSaint louis, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ssm Health Care Group0143608372802
Mercy Hospitals East Communities165827681171

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 Tammy L Martin allows following entities to bill medicare on her behalf.
Entity NameMercy Hospital South
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568481984
PECOS PAC ID: 8426962556
Enrollment ID: O20031113000592
Entity NameMercy Hospitals East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427098169
PECOS PAC ID: 1658276811
Enrollment ID: O20031209000789
Entity NameMercy Hospitals East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285664177
PECOS PAC ID: 3779479019
Enrollment ID: O20040224001164
Entity NameSlh Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881668051
PECOS PAC ID: 9830132653
Enrollment ID: O20050602000941
Entity NamePhysician Specialists Of St Lukes Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235168410
PECOS PAC ID: 1557366960
Enrollment ID: O20060918000462
Entity NameMercy Hospital Lincoln
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962808733
PECOS PAC ID: 5193040020
Enrollment ID: O20150623002541
Entity NameSsm Health Care Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306589544
PECOS PAC ID: 0143608372
Enrollment ID: O20220531002655

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 Tammy L Martin 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 Tammy L Martin, MD
625 S New Ballas Rd,
Saint Louis, MO 63141-8253

Ph: (314) 993-5454		Dr Tammy L Martin, MD
233 Clarkson Rd,
Ellisville, MO 63011-2219

Ph: (636) 256-8644

Reviews and Comments


Emergency Medicine Doctors in Ellisville, MO

Dr. Sarah L. Renfert, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 225 Clarkson Rd, Ellisville, MO 63011
Phone: 636-207-8880    Fax: 636-256-7797

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.