Dr Robert D Johnston, MD - Medicare Family Practice in La Porte, TX

Dr Robert D Johnston, MD is a medicare enrolled "Family Medicine" physician in La Porte, Texas. He went to Texas A & M University System, Hsc, College Of Medicine and graduated in 1987 and has 37 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Jacinto Medical Group P A, Mycare Medical Of Texas Pllc and his current practice location is 11006 Spencer Hwy, La Porte, Texas. You can reach out to his office (for appointments etc.) via phone at (281) 470-2100.

Dr Robert D Johnston is licensed to practice in Texas (license number H4443) 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 1649272907.

Contact Information

Dr Robert D Johnston, MD
11006 Spencer Hwy,
La Porte, TX 77571
(281) 470-2100
(281) 867-8219

Map and Direction




Physician's Profile

Full NameDr Robert D Johnston
GenderMale
SpecialityFamily Practice
Experience37 Years
Location11006 Spencer Hwy, La Porte, Texas
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:
  • Dr Robert D Johnston attended and graduated from Texas A & M University System, Hsc, College Of Medicine in 1987
  NPI Data:
  • NPI Number: 1649272907
  • Provider Enumeration Date: 06/01/2005
  • Last Update Date: 04/05/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 2860407830
  • Enrollment ID: I20060213000257

Medical Identifiers

Medical identifiers for Dr Robert D Johnston such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649272907NPI-NPPES
12806502MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine H4443 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Houston Methodist San Jacinto HospitalBaytown, TXHospital
Houston Methodist St John HospitalNassau bay, TXHospital
Hca Houston Healthcare Clear LakeWebster, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Jacinto Medical Group P A195121504511
Mycare Medical Of Texas Pllc610320661044

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 Robert D Johnston allows following entities to bill medicare on his behalf.
Entity NameJacinto Medical Group P A
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265474597
PECOS PAC ID: 1951215045
Enrollment ID: O20031113000403
Entity NameMycare Medical Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689314189
PECOS PAC ID: 6103206610
Enrollment ID: O20220630000231

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 Robert D Johnston 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 Robert D Johnston, MD
11006 Spencer Hwy,
La Porte, TX 77571

Ph: (281) 470-2100
Dr Robert D Johnston, MD
11006 Spencer Hwy,
La Porte, TX 77571

Ph: (281) 470-2100

Reviews and Comments


Family Medicine Doctors in La Porte, TX

George Perry Ashby, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 410 E Fairmont Pkwy, Suite A, La Porte, TX 77571
Phone: 281-842-1200    Fax: 281-842-1203
Rakesh Patel, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10611 W Fairmont Pkwy, La Porte, TX 77571
Phone: 281-470-4700    Fax: 281-470-8787
Suzanne Marie Schafer, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1005 S. Broadway St., La Porte, TX 77571
Phone: 281-470-8770    Fax: 281-470-0313
Mr. Abdul R Moosa, MD
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 401 West Fairmont Parkway, Suite # D, La Porte, TX 77571
Phone: 281-470-4740    Fax: 281-470-4733

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.