Katrina Carol Groves-rehwaldt, MD - Medicare Family Practice in Walnut Creek, CA

Katrina Carol Groves-rehwaldt, MD is a medicare enrolled "Family Medicine - Addiction Medicine" physician in Walnut Creek, California. She went to Medical College Of Pennsylvania and graduated in 1989 and has 35 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Bright Heart Health Medical Group A Medical Corporation and her current practice location is 2960 Camino Diablo Ste 105, Walnut Creek, California. You can reach out to her office (for appointments etc.) via phone at (800) 892-2695.

Katrina Carol Groves-rehwaldt is licensed to practice in California (license number G69202) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1487748943.

Contact Information

Katrina Carol Groves-rehwaldt, MD
2960 Camino Diablo Ste 105,
Walnut Creek, CA 94597-3945
(800) 892-2695
Not Available

Map and Direction




Physician's Profile

Full NameKatrina Carol Groves-rehwaldt
GenderFemale
SpecialityFamily Practice
Experience35 Years
Location2960 Camino Diablo Ste 105, Walnut Creek, California
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Katrina Carol Groves-rehwaldt attended and graduated from Medical College Of Pennsylvania in 1989
  NPI Data:
  • NPI Number: 1487748943
  • Provider Enumeration Date: 10/02/2006
  • Last Update Date: 10/18/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2466419023
  • Enrollment ID: I20041215000254

Medical Identifiers

Medical identifiers for Katrina Carol Groves-rehwaldt such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487748943NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207QA0401XFamily Medicine - Addiction Medicine MD19537 (Oregon)Secondary
207QA0401XFamily Medicine - Addiction Medicine G69202 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bright Heart Health Medical Group A Medical Corporation226477579013

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. Katrina Carol Groves-rehwaldt allows following entities to bill medicare on her behalf.
Entity NameOpen Door Community Health Centers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497840656
PECOS PAC ID: 9436067485
Enrollment ID: O20040414000890
Entity NameBright Heart Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447643853
PECOS PAC ID: 5597026310
Enrollment ID: O20180219001099
Entity NameBright Heart Health Medical Group A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427569037
PECOS PAC ID: 2264775790
Enrollment ID: O20190523001697

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. Katrina Carol Groves-rehwaldt 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
Katrina Carol Groves-rehwaldt, MD
2960 Camino Diablo Ste 105,
Walnut Creek, CA 94597-3945

Ph: (800) 892-2695
Katrina Carol Groves-rehwaldt, MD
2960 Camino Diablo Ste 105,
Walnut Creek, CA 94597-3945

Ph: (800) 892-2695

Reviews and Comments


Family Medicine Doctors in Walnut Creek, CA

Dr. Jasleen Sohal, M.D.
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Practice Location: 1450 Treat Blvd, Suite 120b, Walnut Creek, CA 94597
Phone: 925-296-9720    Fax: 925-296-9034
Dr. Deborah A Greer, M.D.
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Phone: 925-296-9000    Fax: 925-296-9071
Dr. Ruqaya Fatima, M.D.
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Phone: 925-286-9000    Fax: 925-296-9071
Dr. Priti H Patel, M.D.
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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.
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Medicare: Accepting Medicare Assignments
Practice Location: 1220 Rossmoor Pkwy, Walnut Creek, CA 94595
Phone: 925-947-3312    Fax: 925-947-3396
Amrit Kaur Toor,
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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    

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.