Dr Lily Naz Shamsnia, MD - Medicare Obstetrics/gynecology in Saint Helena, CA

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Dr Lily Naz Shamsnia, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Saint Helena, California. She went to University Of Southern California Keck School Of Medicine and graduated in 2010 and has 16 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Adventist Health Physicians Network and her current practice location is 10 Woodland Rd, Saint Helena, California. You can reach out to her office (for appointments etc.) via phone at (707) 967-7530.

Dr Lily Naz Shamsnia is licensed to practice in California (license number A153185) 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 1598080772.

Contact Information

Dr Lily Naz Shamsnia, MD
10 Woodland Rd,
Saint Helena, CA 94574-9554
(707) 967-7530
Not Available

Map and Direction




Physician's Profile

Full NameDr Lily Naz Shamsnia
GenderFemale
SpecialityObstetrics/gynecology
Experience16 Years
Location10 Woodland Rd, Saint Helena, 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 Lily Naz Shamsnia attended and graduated from University Of Southern California Keck School Of Medicine in 2010
  NPI Data:
  • NPI Number: 1598080772
  • Provider Enumeration Date: 03/31/2010
  • Last Update Date: 05/13/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 7315260643
  • Enrollment ID: I20220708000725

Medical Identifiers

Medical identifiers for Dr Lily Naz Shamsnia such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598080772NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A153185 (California)Primary
207V00000XObstetrics & Gynecology MD.207381 (Louisiana)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Health St HelenaSaint helena, CAHospital
Adventist Health ClearlakeClearlake, CAHospital
Queen Of The Valley Medical CenterNapa, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Adventist Health Physicians Network3274580972654

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 Lily Naz Shamsnia allows following entities to bill medicare on her behalf.
Entity NameAdventist Health Clearlake Hospital Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124018031
PECOS PAC ID: 3072421197
Enrollment ID: O20041112000573
Entity NameAdventist Health Physicians Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063718583
PECOS PAC ID: 3274580972
Enrollment ID: O20050407000633

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 Lily Naz Shamsnia 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 Lily Naz Shamsnia, MD
10 Woodland Rd,
Saint Helena, CA 94574-9554

Ph: (707) 967-7530		Dr Lily Naz Shamsnia, MD
10 Woodland Rd,
Saint Helena, CA 94574-9554

Ph: (707) 967-7530

Reviews and Comments


Obstetrics & Gynecology Doctors in Saint Helena, CA

Dr. Deborah Geary, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1530 Railroad Ave, Saint Helena, CA 94574
Phone: 707-963-5006    Fax: 707-963-5083
Sharon Phillips, NP
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1530 Railroad Ave, Saint Helena, CA 94574
Phone: 707-963-5006    Fax: 707-963-5083
Mr. John Howarth Kirk Iii, MD
Obstetrics & Gynecology
Medicare: May Accept Medicare Assignments
Practice Location: 821 Saint Helena Hwy S, Saint Helena, CA 94574
Phone: 707-967-7550    Fax: 707-963-5083

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.