John Hadley, MD - Medicare Pulmonary Disease in Concord, CA

John Hadley, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Concord, California. He went to Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University and graduated in 1978 and has 46 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Diablo Pulmonary Medical Group Inc and his current practice location is 2299 Bacon St, Suite 2, Concord, California. You can reach out to his office (for appointments etc.) via phone at (925) 676-2942.

John Hadley is licensed to practice in California (license number G40172) 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 1750392437.

Contact Information

John Hadley, MD
2299 Bacon St, Suite 2,
Concord, CA 94520-2050
(925) 676-2942
(925) 676-7108



Physician's Profile

Full NameJohn Hadley
GenderMale
SpecialityPulmonary Disease
Experience46 Years
Location2299 Bacon St, Concord, California
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:
  • John Hadley attended and graduated from Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University in 1978
  NPI Data:
  • NPI Number: 1750392437
  • Provider Enumeration Date: 08/10/2006
  • Last Update Date: 03/28/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 6800839838
  • Enrollment ID: I20050609000856

Medical Identifiers

Medical identifiers for John Hadley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750392437NPI-NPPES
00G401720MedicaidCA
290014257OtherCARAILROAD MEDICARE
GR0064710MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease G40172 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John Muir Medical Center - Concord CampusConcord, CAHospital
John Muir Medical Center - Walnut Creek CampusWalnut creek, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Diablo Pulmonary Medical Group Inc00422003628

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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. John Hadley allows following entities to bill medicare on his behalf.
Entity NameDiablo Pulmonary Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265443303
PECOS PAC ID: 0042200362
Enrollment ID: O20040517001331

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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. John Hadley 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
John Hadley, MD
2299 Bacon St, Suite 2,
Concord, CA 94520-2050

Ph: (925) 676-2942
John Hadley, MD
2299 Bacon St, Suite 2,
Concord, CA 94520-2050

Ph: (925) 676-2942

News Archive

Lab on a microfluidic chip for the GP's surgery

If doctors were able to conduct efficient genetic analysis at the point of care, using inexpensive, portable equipment, it would revolutionise disease detection and treatment. European researchers are close to enabling this revolution.

Researchers question exclusion of people with prior cancer history from clinical trials

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Internal Medicine Doctors in Concord, CA

Lori Kay Danze, M.D.
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 2415 High School Ave, Suite #800, Concord, CA 94520
Phone: 925-687-5210    
Dr. Arseen E Soliman, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2700 Grant St, Suite 200, Concord, CA 94520
Phone: 925-677-0500    Fax: 925-677-0519
Michael Ein, MD
Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 3301 Clayton Rd, Concord, CA 94519
Phone: 925-753-1986    
Mr. Alireza Rezapour, M.D
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 2000 Sierra Road, Concord, CA 94518
Phone: 925-363-2000    Fax: 925-363-2006
Dr. Smitha Reddy Anam, M.D
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2485 High School Ave Ste 311, Concord, CA 94520
Phone: 925-687-7272    Fax: 925-687-1847
Maya Pandurangi, D.O
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 3052 Willow Pass Rd, Concord, CA 94519
Phone: 925-681-4100    
Dr. Abraham K Chung, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2700 Grant St, Suite 200, Concord, CA 94520
Phone: 925-674-2609    Fax: 925-674-2211

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