Ehrin J Armstrong, MD - Medicare Interventional Cardiology in Sacramento, CA

Ehrin J Armstrong, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Sacramento, California. He went to Harvard Medical School and graduated in 2004 and has 20 years of diverse experience with area of expertise as Interventional Cardiology. He is a member of the group practice Vascular Labs Of The Rockies Pllc, Advanced Heart And Vein Center Inc and his current practice location is 4860 Y St, Suite 2820, Sacramento, California. You can reach out to his office (for appointments etc.) via phone at (916) 734-3764.

Ehrin J Armstrong is licensed to practice in California (license number A103263) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1699733634.

Contact Information

Ehrin J Armstrong, MD
4860 Y St, Suite 2820,
Sacramento, CA 95817-2307
(916) 734-3764
Not Available

Map and Direction




Physician's Profile

Full NameEhrin J Armstrong
GenderMale
SpecialityInterventional Cardiology
Experience20 Years
Location4860 Y St, Sacramento, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ehrin J Armstrong attended and graduated from Harvard Medical School in 2004
  NPI Data:
  • NPI Number: 1699733634
  • Provider Enumeration Date: 05/01/2006
  • Last Update Date: 04/01/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 9830196039
  • Enrollment ID: I20140121001399

Medical Identifiers

Medical identifiers for Ehrin J Armstrong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699733634NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease A103263 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
North Suburban Medical CenterThornton, COHospital
Presbyterian St Luke's Medical CenterDenver, COHospital
Rose Medical CenterDenver, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Vascular Labs Of The Rockies Pllc02446544736
Advanced Heart And Vein Center Inc36788146967

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. Ehrin J Armstrong allows following entities to bill medicare on his behalf.
Entity NameAdvanced Heart And Vein Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942765607
PECOS PAC ID: 3678814696
Enrollment ID: O20190401000920
Entity NameVascular Labs Of The Rockies Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396374351
PECOS PAC ID: 0244654473
Enrollment ID: O20200721003704

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. Ehrin J Armstrong 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
Ehrin J Armstrong, MD
2684 Northrop Ave,
Sacramento, CA 95864-7714

Ph: (415) 312-2480
Ehrin J Armstrong, MD
4860 Y St, Suite 2820,
Sacramento, CA 95817-2307

Ph: (916) 734-3764

Reviews and Comments


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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.