Margaret Colleen Hastings, MD - Medicare Internal Medicine in Memphis, TN

Margaret Colleen Hastings, MD is a medicare enrolled "Pediatrics - Pediatric Nephrology" physician in Memphis, Tennessee. She went to University Of Tennessee, Hsc, College Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Ut Medical Group, Inc., Ut Lebonheur Pediatric Specialists, Inc., Ut Medical Group, Inc. and her current practice location is 51 N Dunlap St, Ste. 400, Memphis, Tennessee. You can reach out to her office (for appointments etc.) via phone at (901) 287-7337.

Margaret Colleen Hastings is licensed to practice in Tennessee (license number 37697) 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 1174544811.

Contact Information

Margaret Colleen Hastings, MD
51 N Dunlap St, Ste. 400,
Memphis, TN 38105
(901) 287-7337
(901) 287-4587

Map and Direction




Physician's Profile

Full NameMargaret Colleen Hastings
GenderFemale
SpecialityInternal Medicine
Experience24 Years
Location51 N Dunlap St, Memphis, Tennessee
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:
  • Margaret Colleen Hastings attended and graduated from University Of Tennessee, Hsc, College Of Medicine in 2000
  NPI Data:
  • NPI Number: 1174544811
  • Provider Enumeration Date: 07/21/2006
  • Last Update Date: 03/08/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7517943905
  • Enrollment ID: I20040626000117

Medical Identifiers

Medical identifiers for Margaret Colleen Hastings such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174544811NPI-NPPES
4092224OtherTNBCBS TN
99604OtherARBCBS AR
1504965MedicaidTN
154262001MedicaidAR
3893919MedicaidTN
1174544811MedicaidMO
09235864MedicaidMS
7008588OtherTNAETNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 37697 (Tennessee)Secondary
2080P0210XPediatrics - Pediatric Nephrology 37697 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Satellite Healthcare Of Poplar Avenue LlcMemphis, TNDialysis facility
Davita Memphis SoutheastMemphis, TNDialysis facility
Bolivar DialysisBolivar, TNDialysis facility
Baptist Memorial HospitalMemphis, TNHospital
Methodist Healthcare Memphis HospitalsMemphis, TNHospital
Methodist Healthcare - Olive Branch HospitalOlive branch, MSHospital
Regional One HealthMemphis, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ut Medical Group, Inc.317343536983
Ut Lebonheur Pediatric Specialists, Inc.7719173939119
Ut Medical Group, Inc.317343536983

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. Margaret Colleen Hastings allows following entities to bill medicare on her behalf.
Entity NameUt Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780676650
PECOS PAC ID: 3173435369
Enrollment ID: O20031105000384
Entity NameSt Jude Childrens Research Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306335088
PECOS PAC ID: 7315133444
Enrollment ID: O20180821000139

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. Margaret Colleen Hastings 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
Margaret Colleen Hastings, MD
49 N Dunlap St,
Memphis, TN 38103

Ph: (901) 287-5674
Margaret Colleen Hastings, MD
51 N Dunlap St, Ste. 400,
Memphis, TN 38105

Ph: (901) 287-7337

Reviews and Comments


Pediatrics Doctors in Memphis, TN

Dr. Andrew Buchman Nearn, M.D.
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Phone: 901-701-2520    Fax: 901-325-6469
Mimily Harsono, MD
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Mr. Alberto S. Pappo, M.D.
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Edson Ruiz, MD
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Dr. Darlene K Cash, MD
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Dr. Monika Metzger, MD
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Practice Location: 262 Danny Thomas Pl # Ms 515, C/o Dana Cannon, Memphis, TN 38105
Phone: 901-595-3006    Fax: 901-595-3842
Benjamin R Waller Iii, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 51 N Dunlap St Fl 2, Memphis, TN 38105
Phone: 901-287-7337    Fax: 901-287-4646

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.