Dr Marshelle Smith Warren, MD - Allergy & Immunology in Boulder, CO

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Dr Marshelle Smith Warren, MD is a Allergy & Immunology physician based in Boulder, Colorado. Dr Marshelle Smith Warren is licensed to practice in Colorado (license number 29682) and her current practice location is 1460 Ithaca Dr, Boulder, Colorado. She can be reached at her office (for appointments etc.) via phone at (303) 589-1304.

NPI number for Dr Marshelle Smith Warren is 1669859161 and her current mailing address is Po Box 3217, Boulder, Colorado. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1669859161.

Contact Information

Dr Marshelle Smith Warren, MD
1460 Ithaca Dr,
Boulder, CO 80305-6928
(303) 589-1304
Not Available

Map and Direction




Physician's Profile

Full NameDr Marshelle Smith Warren
GenderFemale
SpecialityAllergy & Immunology
Location1460 Ithaca Dr, Boulder, Colorado
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1669859161
  • Provider Enumeration Date: 05/04/2015
  • Last Update Date: 05/04/2015

Medical Identifiers

Medical identifiers for Dr Marshelle Smith Warren such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669859161NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology 29682 (Colorado)Primary
207KA0200XAllergy & Immunology - Allergy 29682 (Colorado)Secondary

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 Marshelle Smith Warren is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Marshelle Smith Warren, MD
Po Box 3217,
Boulder, CO 80307-3217

Ph: (303) 589-1304		Dr Marshelle Smith Warren, MD
1460 Ithaca Dr,
Boulder, CO 80305-6928

Ph: (303) 589-1304

Reviews and Comments


Allergy & Immunology Doctors in Boulder, CO

Mark David Menich, MD
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Phone: 303-444-5995    Fax: 303-443-5030
Karen M Andrews, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 2750 Broadway St, Boulder, CO 80304
Phone: 303-440-3000    

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.