Dr Glenn R Davis, MD - Medicare Internal Medicine in Spring, TX

Dr Glenn R Davis, MD is a medicare enrolled "Internal Medicine" physician in Spring, Texas. He went to Baylor College Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Cypress Physicians Association, Variety Care, Inc., Variety Care, Inc., Select Physical Therapy Texas Limited Partnership, Select Physical Therapy Texas Limited Partnership, Stigler Health And Wellness Center Inc and his current practice location is 2255 E Mossy Oaks Rd Ste 680, Spring, Texas. You can reach out to his office (for appointments etc.) via phone at (281) 537-0300.

Dr Glenn R Davis is licensed to practice in Texas (license number K5503) 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 1003806431.

Contact Information

Dr Glenn R Davis, MD
2255 E Mossy Oaks Rd Ste 680,
Spring, TX 77389-1812
(281) 537-0300
(281) 537-0315

Map and Direction




Physician's Profile

Full NameDr Glenn R Davis
GenderMale
SpecialityInternal Medicine
Experience27 Years
Location2255 E Mossy Oaks Rd Ste 680, Spring, 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 Glenn R Davis attended and graduated from Baylor College Of Medicine in 1997
  NPI Data:
  • NPI Number: 1003806431
  • Provider Enumeration Date: 10/26/2005
  • Last Update Date: 10/17/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8527080936
  • Enrollment ID: I20101014001418

Medical Identifiers

Medical identifiers for Dr Glenn R Davis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003806431NPI-NPPES
110240334OtherTXMEDICARE RAILROAD PIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 38899 (Oklahoma)Secondary
208000000XPediatrics K5503 (Texas)Secondary
207R00000XInternal Medicine K5503 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Phoenix Healthcare Services IncHouston, TXHome health agency
Houston Methodist Willowbrook HospitalHouston, TXHospital
Memorial Hermann Memorial City HospitalHouston, TXHospital
Houston Methodist HospitalHouston, TXHospital
Houston Methodist The Woodlands HospitalThe woodlands, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cypress Physicians Association04462728508
Variety Care, Inc.155726000784
Variety Care, Inc.155726000784
Select Physical Therapy Texas Limited Partnership6608868070596
Select Physical Therapy Texas Limited Partnership6608868070596
Stigler Health And Wellness Center Inc802206137333

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 Glenn R Davis allows following entities to bill medicare on his behalf.
Entity NameCypress Physicians Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295919223
PECOS PAC ID: 0446272850
Enrollment ID: O20051229000296
Entity NameLegacy Community Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679524961
PECOS PAC ID: 7911969092
Enrollment ID: O20110706000516

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 Glenn R Davis 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 Glenn R Davis, MD
2255 E Mossy Oaks Rd Ste 680,
Spring, TX 77389-1812

Ph: (281) 537-0300
Dr Glenn R Davis, MD
2255 E Mossy Oaks Rd Ste 680,
Spring, TX 77389-1812

Ph: (281) 537-0300

Reviews and Comments


Internal Medicine Doctors in Spring, TX

Ms. Samira Yasmeen Ahmed, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 22407 Holzwarth Rd, Spring, TX 77389
Phone: 346-674-4000    
Dr. John David Thomas, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 25329 Budde Rd Ste 201, Spring, TX 77380
Phone: 832-585-1500    
Afua S Agyarko, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4701 Fm 2920 Rd Ste A2, Spring, TX 77388
Phone: 281-729-6481    
Dr. Ernestine Amoi Julye, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 25329 Interstate 45 Ste B, Spring, TX 77380
Phone: 281-292-3030    Fax: 281-292-1418
Barry David Winston, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2255 E Mossy Oaks Rd, Suite 480, Spring, TX 77389
Phone: 281-440-3618    Fax: 281-440-6573
Sumbul Tahir,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2111 Rayford Rd Ste 110, Spring, TX 77386
Phone: 713-897-7070    

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.