Dr Jason Gregorio, MD - Medicare Pathology in Houston, TX

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Dr Jason Gregorio, MD is a medicare enrolled "Pathology - Anatomic Pathology & Clinical Pathology" physician in Houston, Texas. He graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Pathology. He is a member of the group practice Sagis, Pllc, Sagis, Pllc, Sagis, Pllc and his current practice location is 4131 Directors Row, Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (877) 697-2447.

Dr Jason Gregorio is licensed to practice in Texas (license number N9864) 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 1467643643.

Contact Information

Dr Jason Gregorio, MD
4131 Directors Row,
Houston, TX 77092-8703
(877) 697-2447
(855) 697-2447

Map and Direction




Physician's Profile

Full NameDr Jason Gregorio
GenderMale
SpecialityPathology
Experience17 Years
Location4131 Directors Row, 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 Jason Gregorio graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1467643643
  • Provider Enumeration Date: 08/05/2007
  • Last Update Date: 10/22/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2567611197
  • Enrollment ID: I20120925000710

Medical Identifiers

Medical identifiers for Dr Jason Gregorio such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467643643NPI-NPPES
4670031186OtherMYUTMB 4670031186

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZP0101XPathology - Anatomic Pathology BP1-0029086 (Texas)Secondary
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology N9864 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sagis, Pllc327479721225
Sagis, Pllc327479721225
Sagis, Pllc327479721225

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 Jason Gregorio allows following entities to bill medicare on his behalf.
Entity NameHouston Pathology Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952385676
PECOS PAC ID: 2860495694
Enrollment ID: O20070424000599
Entity NameJ.s. Wilkenfeld, Md & Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871630509
PECOS PAC ID: 7618934662
Enrollment ID: O20081006000031
Entity NameSagis, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548549066
PECOS PAC ID: 3274797212
Enrollment ID: O20120604000295

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 Jason Gregorio 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 Jason Gregorio, MD
4131 Directors Row,
Houston, TX 77092-8703

Ph: (877) 697-2447		Dr Jason Gregorio, MD
4131 Directors Row,
Houston, TX 77092-8703

Ph: (877) 697-2447

Reviews and Comments


Pathology Doctors in Houston, TX

Dr. Angshumoy Roy, M.D., PH.D.
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Phone: 713-873-3224    
Dr. Bryan Keith Guillory, M.D.
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Dr. Ross A Miller, M.D.
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Phone: 713-441-9027    Fax: 713-793-1603
Dr. Richard Hausner, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 10655 Steepletop Dr, Pathology Department, Houston, TX 77065
Phone: 281-897-3165    Fax: 281-897-0170
Darshan R Phatak, M.D.
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Phone: 713-796-6776    
Dr. Choladda Vejabhuti Curry, M.D.
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Medicare: Medicare Enrolled
Practice Location: 6621 Fannin St, Ab1195, Houston, TX 77030
Phone: 832-824-5161    Fax: 832-825-1032
Zhonghua Liu, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 1515 Holcombe Blvd, Houston, TX 77030
Phone: 832-785-9142    

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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