Colby H Grossman, MD - Medicare Internal Medicine in Summerville, SC

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Colby H Grossman, MD is a medicare enrolled "Internal Medicine" physician in Summerville, South Carolina. He went to Medical University Of South Carolina College Of Medicine and graduated in 1983 and has 41 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 201 Oakbrook Ln, Suite 255, Summerville, South Carolina. You can reach out to his office (for appointments etc.) via phone at (843) 851-2000.

Colby H Grossman is licensed to practice in South Carolina (license number 12448) 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 1619952371.

Contact Information

Colby H Grossman, MD
201 Oakbrook Ln, Suite 255,
Summerville, SC 29485-8215
(843) 851-2000
(843) 851-2003

Map and Direction




Physician's Profile

Full NameColby H Grossman
GenderMale
SpecialityInternal Medicine
Experience41 Years
Location201 Oakbrook Ln, Summerville, South Carolina
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:
  • Colby H Grossman attended and graduated from Medical University Of South Carolina College Of Medicine in 1983
  NPI Data:
  • NPI Number: 1619952371
  • Provider Enumeration Date: 12/14/2005
  • Last Update Date: 06/30/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7719965789
  • Enrollment ID: I20040708000239

Medical Identifiers

Medical identifiers for Colby H Grossman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619952371NPI-NPPES
124485MedicaidSC
1649422296OtherSCNPI SITE ID#

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 12448 (South Carolina)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Amedisys Home Health Of CharlestonNorth charleston, SCHome health agency
Trident Medical CenterCharleston, SCHospital
Bon Secours-st Francis Xavier HospitalCharleston, SCHospital
Roper St Francis Hospital-berkely IncMoncks corner, SCHospital

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. Colby H Grossman allows following entities to bill medicare on his behalf.
Entity NamePalmetto Primary Care Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073234928
PECOS PAC ID: 4880508068
Enrollment ID: O20031113000287
Entity NameGrossman Vip Internal Medicine Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215659578
PECOS PAC ID: 8224408000
Enrollment ID: O20230112001859

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. Colby H Grossman 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
Colby H Grossman, MD
Po Box 530062,
Atlanta, GA 30353-0062

Ph: (843) 695-6071		Colby H Grossman, MD
201 Oakbrook Ln, Suite 255,
Summerville, SC 29485-8215

Ph: (843) 851-2000

Reviews and Comments


Internal Medicine Doctors in Summerville, SC

Dr. Orlin Sergev, M.D., PH.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 622 Old Trolley Rd, Suite 102, Summerville, SC 29485
Phone: 843-871-7979    Fax: 843-871-8282
Jeffrey R Herman, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 1516 Old Trolley Rd Ste 101, Summerville, SC 29485
Phone: 843-203-9393    
Juan Carlos Camacho Velazquez, M.D.
Internal Medicine
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Practice Location: 100 Callen Blvd, Summerville, SC 29486
Phone: 843-529-3100    
Benoit Lebrun, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 295 Midland Pkwy, Summerville, SC 29485
Phone: 713-591-9963    
Dr. Nicholas Holdgate, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2001 2nd Ave Ste 201, Summerville, SC 29486
Phone: 843-572-4840    Fax: 843-764-2726
David Eric Bolster, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1516 Old Trolley Rd # 101, Summerville, SC 29485
Phone: 843-203-9393    Fax: 843-492-4673
Dr. Colin Clark Edgerton, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2001 2nd Ave Ste 201, Summerville, SC 29486
Phone: 843-572-4840    Fax: 843-793-6156

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.