Stacy Jean Zambrano, - Medicare Internal Medicine in Concord, CA

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Stacy Jean Zambrano, is a medicare enrolled "Internal Medicine" physician in Concord, California. She went to University Of California, Geffen School Of Medicine and graduated in 2011 and has 13 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice La Clinica De La Raza Inc and her current practice location is 2000 Sierra Road, Concord, California. You can reach out to her office (for appointments etc.) via phone at (925) 363-2000.

Stacy Jean Zambrano is licensed to practice in California (license number A125232) 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 1992094171.

Contact Information

Stacy Jean Zambrano,
2000 Sierra Road,
Concord, CA 94518
(925) 363-2000
Not Available

Map and Direction




Physician's Profile

Full NameStacy Jean Zambrano
GenderFemale
SpecialityInternal Medicine
Experience13 Years
Location2000 Sierra Road, Concord, 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:
  • Stacy Jean Zambrano attended and graduated from University Of California, Geffen School Of Medicine in 2011
  NPI Data:
  • NPI Number: 1992094171
  • Provider Enumeration Date: 03/29/2011
  • Last Update Date: 01/04/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8426374976
  • Enrollment ID: I20150227002053

Medical Identifiers

Medical identifiers for Stacy Jean Zambrano such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1992094171NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A125232 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
La Clinica De La Raza Inc1557258282108

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. Stacy Jean Zambrano allows following entities to bill medicare on her behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameLa Clinica De La Raza Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144336181
PECOS PAC ID: 1557258282
Enrollment ID: O20040227001016

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. Stacy Jean Zambrano 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
Stacy Jean Zambrano,
2000 Sierra Road,
Concord, CA 94518

Ph: (925) 363-2000		Stacy Jean Zambrano,
2000 Sierra Road,
Concord, CA 94518

Ph: (925) 363-2000

Reviews and Comments


Internal Medicine Doctors in Concord, CA

Lori Kay Danze, M.D.
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Dr. Arseen E Soliman, M.D.
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Michael Ein, MD
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Mr. Alireza Rezapour, M.D
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Phone: 925-363-2000    Fax: 925-363-2006
Dr. Smitha Reddy Anam, M.D
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Dr. Abraham K Chung, M.D.
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Phone: 925-674-2609    Fax: 925-674-2211
Hari Krishan Samplay, M.D.
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Practice Location: 2182 East St, Concord, CA 94520
Phone: 925-597-0202    

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.

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