Dr Deborah A Greer, MD - Medicare Family Practice in Walnut Creek, CA

Dr Deborah A Greer, MD is a medicare enrolled "Family Medicine" physician in Walnut Creek, California. She went to University Of California, Davis School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice John Muir Physician Network, Dignity Health Medical Foundation and her current practice location is 1450 Treat Blvd, Suite 160, Walnut Creek, California. You can reach out to her office (for appointments etc.) via phone at (925) 296-9000.

Dr Deborah A Greer is licensed to practice in California (license number A64667) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1003851858.

Contact Information

Dr Deborah A Greer, MD
1450 Treat Blvd, Suite 160,
Walnut Creek, CA 94597-2168
(925) 296-9000
(925) 296-9071



Physician's Profile

Full NameDr Deborah A Greer
GenderFemale
SpecialityFamily Practice
Experience28 Years
Location1450 Treat Blvd, Walnut Creek, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Deborah A Greer attended and graduated from University Of California, Davis School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1003851858
  • Provider Enumeration Date: 06/17/2006
  • Last Update Date: 04/02/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 1759334766
  • Enrollment ID: I20050301000884

Medical Identifiers

Medical identifiers for Dr Deborah A Greer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003851858NPI-NPPES
P01019288OtherCARAILROAD MEDICARE
00A646670MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A64667 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
John Muir Physician Network6608789813464
Dignity Health Medical Foundation78108006611209

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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. Dr Deborah A Greer allows following entities to bill medicare on her behalf.
Entity NameDignity Health Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700803418
PECOS PAC ID: 7810800661
Enrollment ID: O20031107000709

News Archive

Research highlights benefit of shortened radiation course for patients with DCIS

Findings by a researcher at The Cancer Institute of New Jersey highlighting the benefit of a shortened radiation course for patients with the most common type of non-invasive breast cancer are part of a feature article in the journal Cancer due out tomorrow.

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The Centers for Disease Control and Prevention (CDC) has released a Health Alert Network (HAN) Health Advisory on 7th August 2017, Monday, in order to alert the health care facilities and the public health department on the increase in the reported cases of cyclosporiasis.

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Entity NameJohn Muir Physician Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841407665
PECOS PAC ID: 6608789813
Enrollment ID: O20031226000143

News Archive

Research highlights benefit of shortened radiation course for patients with DCIS

Findings by a researcher at The Cancer Institute of New Jersey highlighting the benefit of a shortened radiation course for patients with the most common type of non-invasive breast cancer are part of a feature article in the journal Cancer due out tomorrow.

Griffith University to host symposium on National Disability Insurance Scheme

Griffith University will be hosting a one day symposium on the National Disability Insurance Scheme and possible issues around its implementation.

Increase in reported cases of Cyclospora infections compared to last year, CDC reports

The Centers for Disease Control and Prevention (CDC) has released a Health Alert Network (HAN) Health Advisory on 7th August 2017, Monday, in order to alert the health care facilities and the public health department on the increase in the reported cases of cyclosporiasis.

Study: More aggressive blood pressure control can improve brain health in older adults

A major UConn School of Medicine study published in the American Heart Association's flagship journal Circulation shows that more aggressively controlling daily blood pressure in older adults can improve brain health.

Read more Medical News

› Verified 8 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 Deborah A Greer 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 Deborah A Greer, MD
Dept 34929, P.o. Box 39000,
San Francisco, CA 94139-0001

Ph: (925) 952-2828
Dr Deborah A Greer, MD
1450 Treat Blvd, Suite 160,
Walnut Creek, CA 94597-2168

Ph: (925) 296-9000

News Archive

Research highlights benefit of shortened radiation course for patients with DCIS

Findings by a researcher at The Cancer Institute of New Jersey highlighting the benefit of a shortened radiation course for patients with the most common type of non-invasive breast cancer are part of a feature article in the journal Cancer due out tomorrow.

Griffith University to host symposium on National Disability Insurance Scheme

Griffith University will be hosting a one day symposium on the National Disability Insurance Scheme and possible issues around its implementation.

Increase in reported cases of Cyclospora infections compared to last year, CDC reports

The Centers for Disease Control and Prevention (CDC) has released a Health Alert Network (HAN) Health Advisory on 7th August 2017, Monday, in order to alert the health care facilities and the public health department on the increase in the reported cases of cyclosporiasis.

Study: More aggressive blood pressure control can improve brain health in older adults

A major UConn School of Medicine study published in the American Heart Association's flagship journal Circulation shows that more aggressively controlling daily blood pressure in older adults can improve brain health.

Read more News

› Verified 8 days ago


Family Medicine Doctors in Walnut Creek, CA

Dr. Jasleen Sohal, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1450 Treat Blvd, Suite 120b, Walnut Creek, CA 94597
Phone: 925-296-9720    Fax: 925-296-9034
Dr. Ruqaya Fatima, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1450 Treat Blvd, Suite 160, Walnut Creek, CA 94597
Phone: 925-286-9000    Fax: 925-296-9071
Dr. Priti H Patel, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1450 Treat Blvd, Suite 120b, Walnut Creek, CA 94597
Phone: 925-296-9720    Fax: 925-296-9034
Dr. Nazneen Uddin, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1220 Rossmoor Pkwy, Walnut Creek, CA 94595
Phone: 925-947-3312    Fax: 925-947-3396
Amrit Kaur Toor,
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1450 Treat Blvd # 160, Walnut Creek, CA 94597
Phone: 925-296-9000    
Dr. Timmothy O Merrigan, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 320 Lennon Ln, Walnut Creek, CA 94598
Phone: 924-906-2326    

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