Ms Diana Hearne Engellau, RN, FNP - Medicare Nurse Practitioner in Larkspur, CA

Ms Diana Hearne Engellau, RN, FNP is a medicare enrolled "Nurse Practitioner - Family" in Larkspur, California. Her current practice location is 490 Riviera Cir, Larkspur, California. You can reach out to her office (for appointments etc.) via phone at (415) 686-5044.

Ms Diana Hearne Engellau is licensed to practice in California (license number 21690) 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 1407121908.

Contact Information

Ms Diana Hearne Engellau, RN, FNP
490 Riviera Cir,
Larkspur, CA 94939-1510
(415) 686-5044
Not Available

Map and Direction




Provider's Profile

Full NameMs Diana Hearne Engellau
GenderFemale
SpecialityNurse Practitioner - Family
Location490 Riviera Cir, Larkspur, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1407121908
  • Provider Enumeration Date: 03/15/2012
  • Last Update Date: 03/15/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 5092963157
  • Enrollment ID: I20230214000706

Medical Identifiers

Medical identifiers for Ms Diana Hearne Engellau such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407121908NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 21690 (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. Ms Diana Hearne Engellau allows following entities to bill medicare on her behalf.
Entity NameSignify Health Medical Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750845863
PECOS PAC ID: 2163764424
Enrollment ID: O20191209002986

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. Ms Diana Hearne Engellau 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
Ms Diana Hearne Engellau, RN, FNP
490 Riviera Cir,
Larkspur, CA 94939-1510

Ph: (415) 686-5044
Ms Diana Hearne Engellau, RN, FNP
490 Riviera Cir,
Larkspur, CA 94939-1510

Ph: (415) 686-5044

Reviews and Comments


Nurse Practitioner Nurses in Larkspur, CA

Mrs. Linda Lou Goldberg, N.P.
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Practice Location: 5 Bon Air Rd, Suite 117, Larkspur, CA 94939
Phone: 415-924-9770    Fax: 415-924-8143
Nancy Ellen Honsa, NURSE PRACTITIONER
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Medicare: Not Enrolled in Medicare
Practice Location: 5 Bon Air Rd, Larkspur, CA 94939
Phone: 415-924-9060    
Lisa V. Elvin, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2 Bon Air Rd, Suite 120, Larkspur, CA 94939
Phone: 415-927-5300    Fax: 415-927-5242
Sara Koenig, CPNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 5 Bon Air Road, Ste. 105, Larkspur, CA 94939
Phone: 415-461-0440    Fax: 415-461-3792
Erin Danial, NP
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Medicare: Accepting Medicare Assignments
Practice Location: 17 E Sir Francis Drake Blvd, Larkspur, CA 94939
Phone: 415-927-2273    
Deborah Ann Leal, N.P-F
Nurse Practitioner
Medicare: May Accept Medicare Assignments
Practice Location: 2 Bon Air Rd Ste 100, Larkspur, CA 94939
Phone: 415-927-0666    Fax: 415-927-6168
Shannon Browning, N.P.
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2 Bon Air Rd, #100, Larkspur, CA 94939
Phone: 415-927-0666    Fax: 415-927-6168

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.