Dr David Engler, - Medicare Allergy/immunology in Houston, TX

Dr David Engler, is a medicare enrolled "Allergy & Immunology - Allergy" physician in Houston, Texas. He went to Baylor College Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Allergy Clinic Llp and his current practice location is 7707 Fannin St Ste 100, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 797-0993.

Dr David Engler is licensed to practice in Texas (license number H0330) 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 1669477568.

Contact Information

Dr David Engler,
7707 Fannin St Ste 100,
Houston, TX 77054-1918
(713) 797-0993
Not Available

Map and Direction




Physician's Profile

Full NameDr David Engler
GenderMale
SpecialityAllergy/immunology
Experience39 Years
Location7707 Fannin St Ste 100, 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 Engler attended and graduated from Baylor College Of Medicine in 1985
  NPI Data:
  • NPI Number: 1669477568
  • Provider Enumeration Date: 06/16/2005
  • Last Update Date: 10/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2264464965
  • Enrollment ID: I20120413000619

Medical Identifiers

Medical identifiers for Dr David Engler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669477568NPI-NPPES
1279549-01MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207KA0200XAllergy & Immunology - Allergy H0330 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Allergy Clinic Llp59917376944

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 Engler allows following entities to bill medicare on his behalf.
Entity NameBaylor College Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053352914
PECOS PAC ID: 8224941265
Enrollment ID: O20031106000562
Entity NameAllergy Clinic Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295813301
PECOS PAC ID: 5991737694
Enrollment ID: O20050901000855

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 Engler 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 Engler,
6243 Fairmont Pkwy Ste 102,
Pasadena, TX 77505-4046

Ph: (281) 991-6750
Dr David Engler,
7707 Fannin St Ste 100,
Houston, TX 77054-1918

Ph: (713) 797-0993

Reviews and Comments


Allergy & Immunology Doctors in Houston, TX

Dr. Joud Hajjar, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 7009 Almeda Rd Apt 1325, Houston, TX 77054
Phone: 804-937-1662    
Ekta K Perera, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 6410 Fannin St Fl 6, Houston, TX 77030
Phone: 713-500-6876    
Dr. Leonard S. Hoffman, MD
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Medicare: Medicare Enrolled
Practice Location: 902 Frostwood Dr, 302, Houston, TX 77024
Phone: 713-973-0051    Fax: 713-973-7130
Theodore Lee,
Allergy & Immunology
Medicare: Medicare Enrolled
Practice Location: 17203 Red Oak Dr Ste 101, Houston, TX 77090
Phone: 281-886-7440    
Tina Motazedi,
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 6550 Fannin St Ste 1101, Houston, TX 77030
Phone: 713-441-3992    
Dr. Derrick Wayne Ratcliff Jr.,
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 14405 Walters Rd, Houston, TX 77014
Phone: 346-360-6478    
Steven Robert Levy, MD
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 10375 Northwest Fwy, Houston, TX 77092
Phone: 713-681-5000    Fax: 713-681-5002

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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