Dr Riana Mariah North, MD - Medicare Obstetrics/gynecology in Denver, CO

Dr Riana Mariah North, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Denver, Colorado. She graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Porter Hospital Inc and her current practice location is 10400 E Alameda Ave, Denver, Colorado. You can reach out to her office (for appointments etc.) via phone at (303) 338-4545.

Dr Riana Mariah North is licensed to practice in Colorado (license number 50104) 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 1528264868.

Contact Information

Dr Riana Mariah North, MD
10400 E Alameda Ave,
Denver, CO 80247-5104
(303) 338-4545
Not Available

Map and Direction




Physician's Profile

Full NameDr Riana Mariah North
GenderFemale
SpecialityObstetrics/gynecology
Experience17 Years
Location10400 E Alameda Ave, 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:
  • Dr Riana Mariah North graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1528264868
  • Provider Enumeration Date: 06/24/2007
  • Last Update Date: 06/14/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9931371994
  • Enrollment ID: I20210929001596

Medical Identifiers

Medical identifiers for Dr Riana Mariah North such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528264868NPI-NPPES
16851366MedicaidCO
022001OtherCOKAISER COMMERCIAL NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology RS20070429 (New Mexico)Secondary
207V00000XObstetrics & Gynecology 50104 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Porter Hospital, IncMiddlebury, VTHospital
Elizabethtown Community HospitalElizabethtown, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Porter Hospital Inc185036518059

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 Riana Mariah North allows following entities to bill medicare on her behalf.
Entity NamePorter Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134457013
PECOS PAC ID: 1850365180
Enrollment ID: O20050919000862

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 Riana Mariah North 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 Riana Mariah North, MD
10350 E Dakota Ave,
Denver, CO 80247-1314

Ph: () -
Dr Riana Mariah North, MD
10400 E Alameda Ave,
Denver, CO 80247-5104

Ph: (303) 338-4545

Reviews and Comments


Obstetrics & Gynecology Doctors in Denver, CO

Kathleen Marie Rustici, M.D.
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Dr. Donald Aptekar, M.D.
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Mark N Simon, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 2807 Roslyn St, Denver, CO 80238
Phone: 303-403-6333    Fax: 303-403-6325
Jill N Serrahn, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 4600 Hale Pkwy, Suite 400, Denver, CO 80220
Phone: 303-321-2166    Fax: 303-861-7211

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.