Dr Charlotte Ng, MD - Medicare Cardiovascular Disease (cardiology) in Grand Blanc, MI

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Dr Charlotte Ng, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Grand Blanc, Michigan. She graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). She is a member of the group practice Cardiovascular Care Associates Plc and her current practice location is 9450 S Saginaw Rd Ste E, Grand Blanc, Michigan. You can reach out to her office (for appointments etc.) via phone at (810) 428-6227.

Dr Charlotte Ng is licensed to practice in Michigan (license number 4301097235) 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 1245490937.

Contact Information

Dr Charlotte Ng, MD
9450 S Saginaw Rd Ste E,
Grand Blanc, MI 48439-8206
(810) 428-6227
(810) 771-7410

Map and Direction




Physician's Profile

Full NameDr Charlotte Ng
GenderFemale
SpecialityCardiovascular Disease (cardiology)
Experience20 Years
Location9450 S Saginaw Rd Ste E, Grand Blanc, Michigan
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 Charlotte Ng graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1245490937
  • Provider Enumeration Date: 06/16/2008
  • Last Update Date: 10/06/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 1759550916
  • Enrollment ID: I20140909002344

Medical Identifiers

Medical identifiers for Dr Charlotte Ng such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245490937NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 39609 (Iowa)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 4301097235 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Genesys Regional Medical Center - Health ParkGrand blanc, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cardiovascular Care Associates Plc43859966363

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 Charlotte Ng allows following entities to bill medicare on her behalf.
Entity NameRegional Cardiology Associates, P.l.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447210356
PECOS PAC ID: 1456333806
Enrollment ID: O20040601001186
Entity NameNds Radiology Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649418211
PECOS PAC ID: 2062408875
Enrollment ID: O20090512000117
Entity NameCardiovascular Care Associates Plc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265919674
PECOS PAC ID: 4385996636
Enrollment ID: O20181015001483

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 Charlotte Ng 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 Charlotte Ng, MD
9450 S Saginaw Rd Ste E,
Grand Blanc, MI 48439-8206

Ph: (810) 428-6227		Dr Charlotte Ng, MD
9450 S Saginaw Rd Ste E,
Grand Blanc, MI 48439-8206

Ph: (810) 428-6227

Reviews and Comments


Internal Medicine Doctors in Grand Blanc, MI

Dr. Indira Alluru, MD
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Practice Location: 414 Perry Rd, Grand Blanc, MI 48439
Phone: 810-695-1849    Fax: 810-695-1736
Isabella Martyna Chojnacki, MD
Cardiovascular Disease
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Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-5000    
Garret Eugene Clark, MD
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-5986    
Ziauddin Syed,
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-5981    Fax: 810-606-5990
Dr. Daniel Ramirez, DO
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 1 Genesys Parkway, Medical Education Suite 4626, Grand Blanc, MI 48439
Phone: 810-606-5986    Fax: 810-606-5589
Sherehan Ibrahim, MD
Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 1 Genesys Pkwy, Grand Blanc, MI 48439
Phone: 810-606-5000    
Paul Lafia, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 3399 Pollock Rd, Grand Blanc, MI 48439
Phone: 810-603-0170    Fax: 810-579-1705

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.