Rebecca Allyn, MD - Medicare Internal Medicine in Denver, CO

Rebecca Allyn, MD is a medicare enrolled "Hospitalist" physician in Denver, Colorado. She went to University Of Colorado School Of Medicine, Denver and graduated in 2004 and has 20 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Denver Health And Hospital Authority and her current practice location is 660 Bannock St # 4000, Denver, Colorado. You can reach out to her office (for appointments etc.) via phone at (303) 436-3311.

Rebecca Allyn is licensed to practice in Colorado (license number 45615) 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 1386790962.

Contact Information

Rebecca Allyn, MD
660 Bannock St # 4000,
Denver, CO 80204-4506
(303) 436-3311
Not Available

Map and Direction




Physician's Profile

Full NameRebecca Allyn
GenderFemale
SpecialityInternal Medicine
Experience20 Years
Location660 Bannock St # 4000, Denver, Colorado
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:
  • Rebecca Allyn attended and graduated from University Of Colorado School Of Medicine, Denver in 2004
  NPI Data:
  • NPI Number: 1386790962
  • Provider Enumeration Date: 01/26/2007
  • Last Update Date: 03/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5799878245
  • Enrollment ID: I20070829000822

Medical Identifiers

Medical identifiers for Rebecca Allyn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386790962NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 45615 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Denver Health & Hospital AuthorityDenver, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Denver Health And Hospital Authority4688583578661

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. Rebecca Allyn allows following entities to bill medicare on her behalf.
Entity NameDenver Health And Hospital Authority
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477569838
PECOS PAC ID: 4688583578
Enrollment ID: O20031105000211

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. Rebecca Allyn 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
Rebecca Allyn, MD
660 Bannock Street, Mc 4000,
Denver, CO 80204

Ph: (303) 436-3311
Rebecca Allyn, MD
660 Bannock St # 4000,
Denver, CO 80204-4506

Ph: (303) 436-3311

Reviews and Comments


Hospitalist Doctors in Denver, CO

Philip Andreoli, D.O.
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Christina Anne Sass, D.O.
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Dr. David Phillip Baldwin, DO
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Phone: 303-388-4461    Fax: 303-270-2174

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.