Horia M Tatu, MD - Medicare Internal Medicine in Auburn Hills, MI

  1. Home
  2. Internal Medicine
  3. MI
  4. Auburn Hills
Horia M Tatu, MD is a medicare enrolled "Internal Medicine" physician in Auburn Hills, Michigan. He graduated from medical school in 1990 and has 34 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Mclaren Medical Group, Sound Inpatient Physicians-michigan Pllc and his current practice location is 2191 South Blvd, Auburn Hills, Michigan. You can reach out to his office (for appointments etc.) via phone at (248) 724-1420.

Horia M Tatu is licensed to practice in Michigan (license number 4301080465) 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 1093833535.

Contact Information

Horia M Tatu, MD
2191 South Blvd,
Auburn Hills, MI 48326-3481
(248) 724-1420
(248) 724-1430

Map and Direction




Physician's Profile

Full NameHoria M Tatu
GenderMale
SpecialityInternal Medicine
Experience34 Years
Location2191 South Blvd, Auburn Hills, Michigan
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:
  • Horia M Tatu graduated from medical school in 1990
  NPI Data:
  • NPI Number: 1093833535
  • Provider Enumeration Date: 03/26/2007
  • Last Update Date: 05/02/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 1658470745
  • Enrollment ID: I20070702000310

Medical Identifiers

Medical identifiers for Horia M Tatu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093833535NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4301080465 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mclaren Caro RegionCaro, MIHospital
Midmichigan Medical Center - AlpenaAlpena, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mclaren Medical Group3971416082195
Sound Inpatient Physicians-michigan Pllc5395896849201

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. Horia M Tatu allows following entities to bill medicare on his behalf.
Entity NameMclaren Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346396066
PECOS PAC ID: 3971416082
Enrollment ID: O20031106000025
Entity NameHospitalist Medicine Physicians Of Michigan Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013180181
PECOS PAC ID: 4486703170
Enrollment ID: O20090529000290
Entity NameSound Inpatient Physicians-michigan Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639311996
PECOS PAC ID: 5395896849
Enrollment ID: O20090624000252
Entity NameDegara App Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265976971
PECOS PAC ID: 7618251398
Enrollment ID: O20170223001941
Entity NameHospitalist Medicine Physicians Of Michigan -tcg, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639658172
PECOS PAC ID: 3870920176
Enrollment ID: O20200226002368
Entity NameHospitalist Medicine Physicians Of Michigan - Grand Blanc, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225673940
PECOS PAC ID: 7113356007
Enrollment ID: O20200327001389

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. Horia M Tatu 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
Horia M Tatu, MD
2191 South Blvd,
Auburn Hills, MI 48326-3481

Ph: (248) 724-1420		Horia M Tatu, MD
2191 South Blvd,
Auburn Hills, MI 48326-3481

Ph: (248) 724-1420

Reviews and Comments


Internal Medicine Doctors in Auburn Hills, MI

Mihaela Sescioreanu, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3100 Cross Creek Pkwy Ste 210b, Auburn Hills, MI 48326
Phone: 248-335-1110    Fax: 248-335-6129
Ranim Chamseddin,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3200 Five Points Dr Unit 110, Auburn Hills, MI 48326
Phone: 248-229-2809    
Dr. Gregory George Stevens, M.D.
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 3100 Cross Creek Pkwy, Suite 220, Auburn Hills, MI 48326
Phone: 248-377-0600    Fax: 248-377-0606
Dr. Peter Milad Sabbagh, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3100 Cross Creek Pkwy Ste 210b, Auburn Hills, MI 48326
Phone: 248-335-1110    Fax: 248-335-6129
Dr. Christofer Natale Buatti, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3400 Auburn Rd Ste 100, Auburn Hills, MI 48326
Phone: 248-858-2255    Fax: 248-499-7436
Ayoub Innabi, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3100 Cross Creek Pkwy Ste 210b, Auburn Hills, MI 48326
Phone: 248-335-1110    

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.