Dr Christopher R Collaco, MD - Medicare Allergy/immunology in Houston, TX

Dr Christopher R Collaco, MD is a medicare enrolled "Allergy & Immunology" physician in Houston, Texas. He went to University Of Texas Medical Branch At Galveston and graduated in 1999 and has 25 years of diverse experience with area of expertise as Allergy/immunology. His current practice location is 3914 Gramercy St, Suite A, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (713) 888-0881.

Dr Christopher R Collaco is licensed to practice in Texas (license number L3266) 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 1982622510.

Contact Information

Dr Christopher R Collaco, MD
3914 Gramercy St, Suite A,
Houston, TX 77025-1160
(713) 888-0881
(713) 888-0891

Map and Direction




Physician's Profile

Full NameDr Christopher R Collaco
GenderMale
SpecialityAllergy/immunology
Experience25 Years
Location3914 Gramercy St, 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 Christopher R Collaco attended and graduated from University Of Texas Medical Branch At Galveston in 1999
  NPI Data:
  • NPI Number: 1982622510
  • Provider Enumeration Date: 07/18/2006
  • Last Update Date: 01/26/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 5597761411
  • Enrollment ID: I20061016000425

Medical Identifiers

Medical identifiers for Dr Christopher R Collaco such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982622510NPI-NPPES
8BV940OtherTXBCBS
0075959OtherTXBLUE LINK
151929002MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology L3266 (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 Christopher R Collaco allows following entities to bill medicare on his behalf.
Entity NameChristopher Collaco Md Phd Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235394727
PECOS PAC ID: 2466510110
Enrollment ID: O20100109000412

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 Christopher R Collaco 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 Christopher R Collaco, MD
3914 Gramercy St Ste A, Suite G,
Houston, TX 77025-1107

Ph: (713) 888-0881
Dr Christopher R Collaco, MD
3914 Gramercy St, Suite A,
Houston, TX 77025-1160

Ph: (713) 888-0881

Reviews and Comments


Allergy & Immunology Doctors in Houston, TX

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Dr. Leonard S. Hoffman, MD
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Tina Motazedi,
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Dr. Derrick Wayne Ratcliff Jr.,
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Steven Robert Levy, MD
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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).

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.