Dr John F Freiler, MD - Medicare Allergy/immunology in San Antonio, TX

Dr John F Freiler, MD is a medicare enrolled "Allergy & Immunology - Allergy" physician in San Antonio, Texas. He graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Allergy/immunology. His current practice location is 11840 Alamo Ranch Pkwy Ste 80, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 764-6567.

Dr John F Freiler is licensed to practice in Texas (license number S2033) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1407863533.

Contact Information

Dr John F Freiler, MD
11840 Alamo Ranch Pkwy Ste 80,
San Antonio, TX 78253-4191
(210) 764-6567
(888) 395-3465



Physician's Profile

Full NameDr John F Freiler
GenderMale
SpecialityAllergy/immunology
Experience25 Years
Location11840 Alamo Ranch Pkwy Ste 80, San Antonio, Texas
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr John F Freiler graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1407863533
  • Provider Enumeration Date: 08/02/2006
  • Last Update Date: 08/10/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0941361851
  • Enrollment ID: I20210527000768

Medical Identifiers

Medical identifiers for Dr John F Freiler such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407863533NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207KA0200XAllergy & Immunology - Allergy 25MA08413900 (New Jersey)Secondary
207R00000XInternal Medicine S2033 (Texas)Secondary
207R00000XInternal Medicine 25MA08413900 (New Jersey)Secondary
207KA0200XAllergy & Immunology - Allergy S2033 (Texas)Primary

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 John F Freiler allows following entities to bill medicare on his behalf.
Entity NamePremier Allergy Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578143566
PECOS PAC ID: 3577962331
Enrollment ID: O20210527000581

News Archive

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Possible connection between mitochondrial CYP2D6 and Parkinson's

With a new insight into a model of Parkinson's disease, researchers from the University of Pennsylvania School of Veterinary Medicine have identified a novel target for mitigating some of the disease's toll on the brain.

Combination of ramucirumab and docetaxel fails to delay advanced breast cancer progression

Adding the antibody therapy ramucirumab to the chemotherapy drug docetaxel did not delay disease progression for patients with HER2-negative, advanced breast cancer, according to results of a placebo-controlled, randomized, phase III clinical trial presented here at the 2013 San Antonio Breast Cancer Symposium, held Dec. 10-14.

House to vote today to wipe CLASS Act off the books

Though the Obama administration has made clear that it is not proceeding with efforts to implement this long-term care insurance program, the White House and most Democrats are still opposed to its repeal.

Positive results from Acacia Phase II APD421 study in prevention of post-operative nausea & vomiting

Acacia Pharma announces positive results from its Phase II study of APD421, in the prevention of post-operative nausea & vomiting (PONV).

Read more Medical News

› Verified 7 days ago

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 John F Freiler 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 John F Freiler, MD
11840 Alamo Ranch Pkwy Ste 80,
San Antonio, TX 78253-4191

Ph: (210) 764-6567
Dr John F Freiler, MD
11840 Alamo Ranch Pkwy Ste 80,
San Antonio, TX 78253-4191

Ph: (210) 764-6567

News Archive

Scientists develop genome-wide platform to study how specialized proteins regulate RNA in living, intact cells

DNA, it has turned out, isn't all it was cracked up to be. In recent years we learned that the molecule of life, the discovery of the 20th century, did not - could not - by itself explain the huge differences in complexity between a human and a worm.

Possible connection between mitochondrial CYP2D6 and Parkinson's

With a new insight into a model of Parkinson's disease, researchers from the University of Pennsylvania School of Veterinary Medicine have identified a novel target for mitigating some of the disease's toll on the brain.

Combination of ramucirumab and docetaxel fails to delay advanced breast cancer progression

Adding the antibody therapy ramucirumab to the chemotherapy drug docetaxel did not delay disease progression for patients with HER2-negative, advanced breast cancer, according to results of a placebo-controlled, randomized, phase III clinical trial presented here at the 2013 San Antonio Breast Cancer Symposium, held Dec. 10-14.

House to vote today to wipe CLASS Act off the books

Though the Obama administration has made clear that it is not proceeding with efforts to implement this long-term care insurance program, the White House and most Democrats are still opposed to its repeal.

Positive results from Acacia Phase II APD421 study in prevention of post-operative nausea & vomiting

Acacia Pharma announces positive results from its Phase II study of APD421, in the prevention of post-operative nausea & vomiting (PONV).

Read more News

› Verified 7 days ago


Allergy & Immunology Doctors in San Antonio, TX

Chioma Udemgba, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 5282 Medical Dr Ste 240, San Antonio, TX 78229
Phone: 210-644-2100    
Dr. Miguel Juan Martinez Jr., M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 16675 Huebner Rd Ste 201, San Antonio, TX 78248
Phone: 210-314-5805    Fax: 210-314-8626
Michael Earl Tyler, M.D.
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 14615 San Pedro Ave, Suite 235, San Antonio, TX 78232
Phone: 210-491-9441    Fax: 210-491-9480
Gordana Gligoric, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 4242 Medical Dr, Suite 6100, San Antonio, TX 78229
Phone: 210-807-3889    Fax: 210-888-5851
Erica Elizabeth Gomez, APRN
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 7500 Barlite Blvd, Suite 106, San Antonio, TX 78224
Phone: 210-616-0882    Fax: 210-692-7833
Dr. Anna Henry Heisser, MD
Allergy & Immunology
Medicare: Medicare Enrolled
Practice Location: 5788 Eckhert Rd, C/o Allergy Clinic, San Antonio, TX 78240
Phone: 210-699-2298    
Kaitlyn Nicole Diaz, PA-C
Allergy & Immunology
Medicare: Medicare Enrolled
Practice Location: 2424 Babcock Rd Ste 301, San Antonio, TX 78229
Phone: 210-538-7678    

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