Dr David Ross Mack, MD - Medicare Orthopedic Surgery in Houston, TX

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Dr David Ross Mack, MD is a medicare enrolled "Orthopaedic Surgery" physician in Houston, Texas. He went to Baylor College Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Ortholonestar Pllc and his current practice location is 10425 Huffmeister Rd Ste 320, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (281) 955-2650.

Dr David Ross Mack is licensed to practice in Texas (license number J0085) 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 1922054063.

Contact Information

Dr David Ross Mack, MD
10425 Huffmeister Rd Ste 320,
Houston, TX 77065-3429
(281) 955-2650
(281) 955-5875

Map and Direction




Physician's Profile

Full NameDr David Ross Mack
GenderMale
SpecialityOrthopedic Surgery
Experience34 Years
Location10425 Huffmeister Rd Ste 320, Houston, 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 David Ross Mack attended and graduated from Baylor College Of Medicine in 1990
  NPI Data:
  • NPI Number: 1922054063
  • Provider Enumeration Date: 05/26/2006
  • Last Update Date: 05/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6507878220
  • Enrollment ID: I20100513001123

Medical Identifiers

Medical identifiers for Dr David Ross Mack such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922054063NPI-NPPES
8F4302OtherTXBC/BS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207XX0005XOrthopaedic Surgery - Sports Medicine J0085 (Texas)Secondary
207X00000XOrthopaedic Surgery J0085 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kingwood Medical CenterKingwood, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ortholonestar Pllc9931529062364

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 David Ross Mack allows following entities to bill medicare on his behalf.
Entity NameCy-fair Bone & Joint Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972556660
PECOS PAC ID: 6901860691
Enrollment ID: O20041112000638
Entity NameAosm Spine Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780822635
PECOS PAC ID: 0042377764
Enrollment ID: O20090325000367
Entity NameCtx Care Of Tx, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962964619
PECOS PAC ID: 1658704507
Enrollment ID: O20191206000314
Entity NameOrtholonestar Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942860176
PECOS PAC ID: 9931529062
Enrollment ID: O20201012001450

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 David Ross Mack 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 David Ross Mack, MD
11800 Fm 1960 Rd W,
Houston, TX 77065-3840

Ph: (281) 664-2107		Dr David Ross Mack, MD
10425 Huffmeister Rd Ste 320,
Houston, TX 77065-3429

Ph: (281) 955-2650

Reviews and Comments


Orthopaedic Surgery Doctors in Houston, TX

Dr. David P Loncarich,
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 7401 Main St, Houston, TX 77030
Phone: 713-799-2300    Fax: 713-794-3378
William Donovan, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 5225 Katy Fwy, Ste 600, Houston, TX 77007
Phone: 832-200-7120    
Dr. Walter Richard Lowe, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 6400 Fannin St Ste 1700, Houston, TX 77030
Phone: 713-500-6541    Fax: 713-500-0690
Dr. Timothy Joseph Miller, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 17270 Red Oak Dr, Suite 200, Houston, TX 77090
Phone: 281-440-6960    Fax: 281-440-6205
Michael Anthony Holzman,
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 6431 Fannin St, Suite Jjl 310, Houston, TX 77030
Phone: 713-500-5154    
Michael Edward Berkeley, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 1302 Waugh Dr # 684, Houston, TX 77019
Phone: 970-230-0154    Fax: 970-315-0374
Dr. David W Wimberley,
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 7401 Main St, Houston, TX 77030
Phone: 713-799-2300    Fax: 713-794-3392

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).

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