Dr Mark D Schwartz, MD - Medicare Internal Medicine in Boulder, CO

Dr Mark D Schwartz, MD is a medicare enrolled "Internal Medicine" physician in Boulder, Colorado. He went to University Of Michigan Medical School and graduated in 1994 and has 31 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Pueblo Community Health Center Inc. and his current practice location is 2525 13th St, Boulder, Colorado. You can reach out to his office (for appointments etc.) via phone at (303) 665-3036.

Dr Mark D Schwartz is licensed to practice in Colorado (license number 37095) 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 1881622629.

Contact Information

Dr Mark D Schwartz, MD
2525 13th St,
Boulder, CO 80304-4104
(303) 665-3036
Not Available

Map and Direction




Physician's Profile

Full NameDr Mark D Schwartz
GenderMale
SpecialityInternal Medicine
Experience31 Years
Location2525 13th St, Boulder, Colorado
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:
  • Dr Mark D Schwartz attended and graduated from University Of Michigan Medical School in 1994
  NPI Data:
  • NPI Number: 1881622629
  • Provider Enumeration Date: 06/29/2006
  • Last Update Date: 10/22/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2961542543
  • Enrollment ID: I20091211000274

Medical Identifiers

Medical identifiers for Dr Mark D Schwartz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881622629NPI-NPPES
02156202MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 37095 (Colorado)Secondary
207R00000XInternal Medicine 37095 (Colorado)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pueblo Community Health Center Inc.428454380262

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 Mark D Schwartz allows following entities to bill medicare on his behalf.
Entity NamePueblo Community Health Center Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770529950
PECOS PAC ID: 4284543802
Enrollment ID: O20031104000171

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 D Schwartz 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 Mark D Schwartz, MD
1735 S Public Rd,
Lafayette, CO 80026-7093

Ph: (303) 665-3036
Dr Mark D Schwartz, MD
2525 13th St,
Boulder, CO 80304-4104

Ph: (303) 665-3036

Reviews and Comments


Internal Medicine Doctors in Boulder, CO

Ms. Martha E Montour, RN
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 580 Mohawk Dr, Boulder, CO 80303
Phone: 303-440-2690    
Chester J Dreiman, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2562 Briarwood Dr, Boulder, CO 80305
Phone: 303-501-2195    
Pamela G Ingram, MSN
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 580 Mohawk Dr, Boulder, CO 80303
Phone: 303-554-5164    
Bradley D Fanestil, M.D.
Internal Medicine
Medicare: May Accept 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.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2503 Walnut St Ste 200, Boulder, CO 80302
Phone: 720-494-4706    Fax: 720-494-4706
Dr. Amy O Campbell, MD
Internal Medicine
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
Internal Medicine
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.