Caroline A Marcus, MD - Medicare Pediatrics in Humble, TX

Caroline A Marcus, MD is a medicare enrolled "Pediatrics" physician in Humble, Texas. Her current practice location is 8233 N Sam Houston Pkwy, Humble, Texas. You can reach out to her office (for appointments etc.) via phone at (713) 442-2000.

Caroline A Marcus is licensed to practice in Texas (license number N5471) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1134445737.

Contact Information

Caroline A Marcus, MD
8233 N Sam Houston Pkwy,
Humble, TX 77396-2922
(713) 442-2000
Not Available

Map and Direction




Physician's Profile

Full NameCaroline A Marcus
GenderFemale
SpecialityPediatrics
Location8233 N Sam Houston Pkwy, Humble, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1134445737
  • Provider Enumeration Date: 04/08/2010
  • Last Update Date: 02/04/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1153513635
  • Enrollment ID: I20101004000514

Medical Identifiers

Medical identifiers for Caroline A Marcus such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134445737NPI-NPPES
220217901MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics N5471 (Texas)Primary

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. Caroline A Marcus allows following entities to bill medicare on her behalf.
Entity NameKelsey-seybold Medical Group, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013915255
PECOS PAC ID: 9739093527
Enrollment ID: O20031117000204

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. Caroline A Marcus 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
Caroline A Marcus, MD
11511 Shadow Creek Parkway,
Pearland, TX 77584-7298

Ph: (713) 442-0000
Caroline A Marcus, MD
8233 N Sam Houston Pkwy,
Humble, TX 77396-2922

Ph: (713) 442-2000

Reviews and Comments


Pediatrics Doctors in Humble, TX

David Liang, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 18350 Timber Forest Dr, Ste 100, Humble, TX 77346
Phone: 281-446-2196    Fax: 281-446-4103
Mark Smith, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 9701 N Sam Houston Pkwy E, 170, Humble, TX 77396
Phone: 281-441-6900    
Carolyn Brandt Carlson, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 8233 N Sam Houston Pkwy E, Humble, TX 77396
Phone: 713-442-2000    
Nhu Quynh Do, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 19333 Highway 59 N Ste 145, Humble, TX 77338
Phone: 281-540-5437    
David Howe Barry Jr., MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 8233 N Sam Houston Pkwy E, Humble, TX 77396
Phone: 713-442-2000    
Ellaine Lloren, DO
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 18350 Timber Forest Dr, Suite 100, Humble, TX 77346
Phone: 281-446-2196    

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.

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