Gregory Bruce Diette, MD - Medicare Pulmonary Disease in Baltimore, MD

Gregory Bruce Diette, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Baltimore, Maryland. He went to Temple University School Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Johns Hopkins University, Johns Hopkins University and his current practice location is 600 N Wolfe St, Baltimore, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 955-3467.

Gregory Bruce Diette is licensed to practice in Maryland (license number D47616) 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 1023053881.

Contact Information

Gregory Bruce Diette, MD
600 N Wolfe St,
Baltimore, MD 21287-0005
(410) 955-3467
Not Available

Map and Direction




Physician's Profile

Full NameGregory Bruce Diette
GenderMale
SpecialityPulmonary Disease
Experience34 Years
Location600 N Wolfe St, Baltimore, Maryland
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:
  • Gregory Bruce Diette attended and graduated from Temple University School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1023053881
  • Provider Enumeration Date: 06/17/2006
  • Last Update Date: 02/12/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 7911038013
  • Enrollment ID: I20100707000339

Medical Identifiers

Medical identifiers for Gregory Bruce Diette such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023053881NPI-NPPES
491101600MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease D47616 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Johns Hopkins Bayview Medical CenterBaltimore, MDHospital
Johns Hopkins Hospital, TheBaltimore, MDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Johns Hopkins University1052223229136
Johns Hopkins University89219031472692

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. Gregory Bruce Diette allows following entities to bill medicare on his behalf.
Entity NameJohns Hopkins University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922008549
PECOS PAC ID: 8921903147
Enrollment ID: O20031215000719
Entity NameJohns Hopkins University
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1871080721
PECOS PAC ID: 1052223229
Enrollment ID: O20180510001722

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. Gregory Bruce Diette 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
Gregory Bruce Diette, MD
Po Box 64264,
Baltimore, MD 21264-4264

Ph: () -
Gregory Bruce Diette, MD
600 N Wolfe St,
Baltimore, MD 21287-0005

Ph: (410) 955-3467

Reviews and Comments


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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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