Dr Margaret Hubbell, MD, PHD - Medicare Ophthalmology in Texarkana, TX

Dr Margaret Hubbell, MD, PHD is a medicare enrolled "Ophthalmology - Cornea And External Diseases Specialist" physician in Texarkana, Texas. She went to Loma Linda University School Of Medicine and graduated in 2016 and has 8 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Collom And Carney Clinic Association and her current practice location is 5402 Summerhill Rd, Texarkana, Texas. You can reach out to her office (for appointments etc.) via phone at (903) 614-3937.

Dr Margaret Hubbell is licensed to practice in Texas (license number U5986) 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 1821452681.

Contact Information

Dr Margaret Hubbell, MD, PHD
5402 Summerhill Rd,
Texarkana, TX 75503-4607
(903) 614-3937
(903) 614-3525

Map and Direction




Physician's Profile

Full NameDr Margaret Hubbell
GenderFemale
SpecialityOphthalmology
Experience8 Years
Location5402 Summerhill Rd, Texarkana, Texas
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 Margaret Hubbell attended and graduated from Loma Linda University School Of Medicine in 2016
  NPI Data:
  • NPI Number: 1821452681
  • Provider Enumeration Date: 04/07/2016
  • Last Update Date: 08/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8729419072
  • Enrollment ID: I20230828002274

Medical Identifiers

Medical identifiers for Dr Margaret Hubbell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821452681NPI-NPPES
MD197993OtherOROREGON MEDICAL BOARD LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 1699812719 (Oregon)Secondary
207W00000XOphthalmology U5986 (Texas)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207WX0120XOphthalmology - Cornea And External Diseases Specialist U5986 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Collom And Carney Clinic Association135524954194

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 Margaret Hubbell allows following entities to bill medicare on her behalf.
Entity NameCollom & Carney Clinic Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114909934
PECOS PAC ID: 1355249541
Enrollment ID: O20031226000046

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 Margaret Hubbell 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 Margaret Hubbell, MD, PHD
5002 Cowhorn Creek Rd,
Texarkana, TX 75503-9766

Ph: (903) 614-3000
Dr Margaret Hubbell, MD, PHD
5402 Summerhill Rd,
Texarkana, TX 75503-4607

Ph: (903) 614-3937

Reviews and Comments


Ophthalmology Doctors in Texarkana, TX

Dr. Lewis C Cook, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 2323 Kennedy Ln, Texarkana, TX 75503
Phone: 903-793-2020    Fax: 903-793-7481
Mr. Charles Neal Thornton, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 5402 Summerhill Rd, Texarkana, TX 75503
Phone: 903-614-3937    Fax: 903-614-3525
Eugene T Ellison Jr., MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 5402 Summerhill Rd, Texarkana, TX 75503
Phone: 903-614-3937    Fax: 903-614-3525
Joshua Wiggins, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1727 Galleria Oaks Dr, Texarkana, TX 75503
Phone: 903-792-2020    Fax: 903-792-2028
Wanda M Northam, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 4800 Texas Blvd Ste 100, Texarkana, TX 75503
Phone: 318-222-8421    Fax: 318-673-9972

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.