Michael C Slack, MD - Medicare Pediatric Medicine in Baltimore, MD

Michael C Slack, MD is a medicare enrolled "Pediatrics - Pediatric Cardiology" physician in Baltimore, Maryland. He went to Uniformed Services Uhs Fe Hebert School Of Med and graduated in 1983 and has 41 years of diverse experience with area of expertise as Pediatric Medicine. He is a member of the group practice Medstar Heart Institute Llc, University Of Maryland Pediatric Associates, Pa, University Of Maryland Pediatric Associates, Pa and his current practice location is 22 S Greene St, N5w70c, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 328-2427.

Michael C Slack is licensed to practice in Maryland (license number D55380) 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 1588758940.

Contact Information

Michael C Slack, MD
22 S Greene St, N5w70c,
Baltimore, MD 21201-1544
(410) 328-2427
(443) 462-3137

Map and Direction




Physician's Profile

Full NameMichael C Slack
GenderMale
SpecialityPediatric Medicine
Experience41 Years
Location22 S Greene St, Baltimore, Maryland
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:
  • Michael C Slack attended and graduated from Uniformed Services Uhs Fe Hebert School Of Med in 1983
  NPI Data:
  • NPI Number: 1588758940
  • Provider Enumeration Date: 10/02/2006
  • Last Update Date: 01/05/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 3375739659
  • Enrollment ID: I20101129000698

Medical Identifiers

Medical identifiers for Michael C Slack such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588758940NPI-NPPES
028095100MedicaidDC
202009201MedicaidMD
0614OtherDCCAREFIRST
202009200MedicaidMD
6731538MedicaidVA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080P0202XPediatrics - Pediatric Cardiology MD31860 (District Of Columbia)Secondary
2080P0202XPediatrics - Pediatric Cardiology D55380 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Maryland Medical CenterBaltimore, MDHospital
Medstar Washington Hospital CenterWashington, DCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medstar Heart Institute Llc5698932960260
University Of Maryland Pediatric Associates, Pa680088867828
University Of Maryland Pediatric Associates, Pa680088867828

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. Michael C Slack allows following entities to bill medicare on his behalf.
Entity NameMedstar Heart Institute Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528345378
PECOS PAC ID: 5698932960
Enrollment ID: O20120130000515
Entity NameUniversity Of Maryland Pediatric Associates, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528163912
PECOS PAC ID: 6800888678
Enrollment ID: O20160316002357

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. Michael C Slack 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
Michael C Slack, MD
Po Box 62063,
Baltimore, MD 21264-2063

Ph: (410) 706-5181
Michael C Slack, MD
22 S Greene St, N5w70c,
Baltimore, MD 21201-1544

Ph: (410) 328-2427

Reviews and Comments


Pediatrics Doctors in Baltimore, MD

Hilary Tamara Wolf, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 22 S Greene St, Baltimore, MD 21201
Phone: 410-328-7373    Fax: 410-328-7305
Dr. Carmel Bogle, M.D.
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 1800 Orleans St, Baltimore, MD 21287
Phone: 443-287-0526    Fax: 410-955-0897
Anna Eunjoo Choe,
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 615 N Wolfe St Rm Wb602, Baltimore, MD 21205
Phone: 410-955-3362    Fax: 410-614-1582
Dr. Melissa Lauren Shapiro, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 2411 W Belvedere Ave Ste 407, Baltimore, MD 21215
Phone: 410-601-8663    
Dr. Alexander James Jaksic, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 600 N Wolfe St, Baltimore, MD 21287
Phone: 781-223-0948    
Adam J Spanier, M.D.
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 300 Armory Pl, Baltimore, MD 21201
Phone: 410-225-8780    Fax: 410-225-8766
Milagritos D Tapia, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 22 S Greene St, Baltimore, MD 21201
Phone: 410-328-6749    Fax: 410-328-6136

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.