Dr Mark Harrison, MD - Internal Medicine in Boulder, CO

Dr Mark Harrison, MD is a Internal Medicine - Nephrology physician based in Boulder, Colorado. Dr Mark Harrison is licensed to practice in Colorado (license number 0025415) and his current practice location is 546 14th St, Boulder, Colorado. He can be reached at his office (for appointments etc.) via phone at (303) 938-8844.

NPI number for Dr Mark Harrison is 1508236910 and his current mailing address is 546 14th St, Boulder, Colorado. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1508236910.

Contact Information

Dr Mark Harrison, MD
546 14th St,
Boulder, CO 80302-7806
(303) 938-8844
Not Available

Map and Direction




Physician's Profile

Full NameDr Mark Harrison
GenderMale
SpecialityInternal Medicine - Nephrology
Location546 14th St, Boulder, Colorado
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1508236910
  • Provider Enumeration Date: 09/28/2015
  • Last Update Date: 09/28/2015

Medical Identifiers

Medical identifiers for Dr Mark Harrison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508236910NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 0025415 (Colorado)Primary

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 Mark Harrison 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 Mark Harrison, MD
546 14th St,
Boulder, CO 80302-7806

Ph: (303) 938-8844
Dr Mark Harrison, MD
546 14th St,
Boulder, CO 80302-7806

Ph: (303) 938-8844

Reviews and Comments


Internal Medicine Doctors in Boulder, CO

Ms. Martha E Montour, RN
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 580 Mohawk Dr, Boulder, CO 80303
Phone: 303-440-2690    
Chester J Dreiman, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 2562 Briarwood Dr, Boulder, CO 80305
Phone: 303-501-2195    
Pamela G Ingram, MSN
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 580 Mohawk Dr, Boulder, CO 80303
Phone: 303-554-5164    
Bradley D Fanestil, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 4801 Riverbend Rd Ste 120b, Boulder, CO 80301
Phone: 303-415-8615    Fax: 303-293-0628
Dr. Joseph Randall Lutt, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1840 Folsom St Ste 105, Boulder, CO 80302
Phone: 720-494-4706    Fax: 720-494-4706
Dr. Amy O Campbell, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 2880 Folsom St Ste 100, Boulder, CO 80304
Phone: 303-327-7047    Fax: 303-443-7168
Wael F. Garas, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 5495 Arapahoe Ave Ste 100, Boulder, CO 80303
Phone: 303-415-4250    Fax: 303-440-9629

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.