Kathryn Dolores Simms, NP - Medicare Nurse Practitioner in Castro Valley, CA

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Kathryn Dolores Simms, NP is a medicare enrolled "Nurse Practitioner" in Castro Valley, California. Her current practice location is 20055 Lake Chabot Rd Ste 130, Castro Valley, California. You can reach out to her office (for appointments etc.) via phone at (415) 885-3882.

Kathryn Dolores Simms is licensed to practice in California (license number 95016506) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1447770359.

Contact Information

Kathryn Dolores Simms, NP
20055 Lake Chabot Rd Ste 130,
Castro Valley, CA 94546-5332
(415) 885-3882
Not Available

Map and Direction




Provider's Profile

Full NameKathryn Dolores Simms
GenderFemale
SpecialityNurse Practitioner
Location20055 Lake Chabot Rd Ste 130, Castro Valley, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1447770359
  • Provider Enumeration Date: 06/21/2017
  • Last Update Date: 02/01/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7214273382
  • Enrollment ID: I20210520000162

Medical Identifiers

Medical identifiers for Kathryn Dolores Simms such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447770359NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 95016506 (California)Primary

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. Kathryn Dolores Simms allows following entities to bill medicare on her behalf.
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
Entity NameUniversity Of California San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897
Entity NameUniversity Healthcare Alliance
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760531198
PECOS PAC ID: 6305748799
Enrollment ID: O20040126000292
Entity NameUcsf Medical Group Business Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477624104
PECOS PAC ID: 3779497870
Enrollment ID: O20040622001513

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. Kathryn Dolores Simms 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
Kathryn Dolores Simms, NP
20055 Lake Chabot Rd Ste 130,
Castro Valley, CA 94546-5332

Ph: (415) 885-3882		Kathryn Dolores Simms, NP
20055 Lake Chabot Rd Ste 130,
Castro Valley, CA 94546-5332

Ph: (415) 885-3882

Reviews and Comments


Nurse Practitioner Nurses in Castro Valley, CA

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Mrs. Christina Vega, FNP
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Caleb Cooper, AGACNP-BC
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Jacqueline Margolese, MSN, FNP-C, AG-ACNP
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Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
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Parminder Kour Sidhu,
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Ms. Inna Lipkind, NP
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Practice Location: 19845 Lake Chabot Rd Ste 205, Castro Valley, CA 94546
Phone: 510-582-6424    

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.