Mark Walter Ptaskiewicz, MD
I speak: English
My gender: Male
Where I practice
- Emergency service
- Urgent care services
- After-hours services
- Pharmacy services
- No emergency services
- No urgent care services
- No after-hours services
- No pharmacy services
About me
I was raised in Erie, Pennsylvania, and graduated from Jefferson Medical College. I completed my Internal Medicine training at Fitzsimons Army Medical Center and practiced as an internist in the Army for three years at Fort Lee in Virginia and Fort Polk in Louisiana. I have practiced at the Hidden Lake Medical Offices since 1997.
About my practice
I chose Internal Medicine as a specialty because I enjoy taking care of geriatric patients with a wide variety of complex medical problems instead of focusing on one part of the body or organ system. I listen and seek to understand my patients' questions and concerns. Our teams at Hidden Lake meet daily to discuss ways to improve the way we take care of patients. I am impressed that Kaiser Permanente allows us the freedom to innovate and find new ways to take care of patients. For instance, I can offer my patients convenience through email, phone and video visits. I feel that I am empowered to provide patients high-quality health care at Kaiser Permanente. I don’t feel pressured to avoid ordering tests or medications that are right for the patient, but I will choose more cost-effective approaches. I am detail oriented and I really enjoy making patients happy by helping to solve their medical problems.
How I thrive
I like to fish, hike with my wife, exercise at Red Rocks, and spend time with my family.
Medical groups and plans
Colorado Permanente Medical Group
Contact information
- Appointments/information
- 303-338-4545
Hours:
- Extended weekday hours are currently unknown.
- Weekend hours are currently unknown.
Please call the office directly for information regarding hours.
Languages spoken by front-office staff:
English- Child Health Plan Plus (CHP+)
- Commercial
- KP Select
- Kaiser Permanente Colorado Option for Individual & Family
- Kaiser Permanente Colorado Option for Small Group
- Medicare-Denver Boulder
- Medicare-Northern Colorado
- Medicare-Southern Colorado
- Medicare/Medicaid Dual-Enrolled
My training, certifications & licensing
Medical school
Thomas Jefferson University HospitalBoard certification
Internal Medicine
Am Bd of Internal MedicineTo verify board certification for an individual practitioner, please visit the American Board of Medical Specialties, the American Medical Association, or the American Osteopathic Association websites.
Medical training
Residency
Internal Medicine
Fitzsimons Army Medical Center - ClosedJoined Permanente Medical Group
1997Provider ID
009595My hospitals
This information is not available at this time.
To find:
- Kaiser Permanente medical office providers’ hours, search our facility directory
- Affiliated providers’ office hours or languages spoken by front office staff, call their office directly
- Providers in your plan or accepting new patients, call 1-303-338-4545 or 1-800-218-1059 (TTY 711), Monday through Friday, 6 a.m. to 7 p.m.
Information in this online directory is updated periodically and applies to commercial plans underwritten by Kaiser Foundation Health Plan of Colorado. The availability of physicians, hospitals, providers, and services may change. To verify whether a provider accepts Kaiser Permanente plans, contact the provider directly. Current provider information is available at kp.org/locations. This information is updated within 72 business hours of receipt from providers. Kaiser Permanente Colorado attempts to ensure the online directory contains up-to-date information. The printed directory is current as of the date of publication.
To report any inaccuracies in the directory or to file a complaint regarding your experience with a provider, contact Member Services at 1-800-632-9700 (TTY 711), Monday through Friday, from 8 a.m. to 6 p.m., or visit kp.org/memberservices.
Medicare Members: To request a hard copy of Kaiser Permanente’s provider directory, please call our Member Services department at 1-800-476-2167, seven days a week, 8 a.m. to 8 p.m. Kaiser Permanente will mail a hard copy of the provider directory to you within three (3) business days of your request. Kaiser Permanente may ask whether your request for a hard copy is a one-time request or if you are requesting to receive the provider directory in hard copy permanently.
If you request it, your request for hard copies of the provider directory remains until you leave Kaiser Permanente or request that hard copies be discontinued.
Kaiser Permanente considers the following factors as it builds and maintains provider networks:
- Size and demographics of the population to be served
- The inventory of provider and facility types required to serve the population
- Practitioner-to-member ratios and geographic access standards
- Application of credentialing criteria encompassing but not limited to educational training, licensing, professional experience, board certification, and professional references
You may select a primary care provider (PCP) from family medicine, pediatrics, or internal medicine. When possible, we encourage you to choose a PCP whose office is in a Kaiser Permanente Medical Office Building. You may have a higher copayment and/or coinsurance with certain PCP providers. Please refer to your “Schedule of Benefits (Who Pays What)” for additional details. Use the Provider Affiliation dropdown to sort to Kaiser Permanente providers.
An authorization or referral may be required to access some providers in this directory. If you have questions, contact Member Services.
PHYSICAL DISABILITIES ACCOMMODATIONS
It is Kaiser Permanente’s policy to make our facilities, services, and programs accessible to individuals with disabilities, in compliance with federal and state laws that prohibit discrimination based on disability. Kaiser Permanente provides reasonable accommodations to individuals with disabilities, including: (1) access to service animals and their users, except where the animal poses a significant risk to health or safety; (2) appropriate auxiliary aids and services when necessary to ensure effective communication with individuals with hearing, cognitive, and/or communication-related disabilities, including qualified sign language interpreter services and informational materials in alternative formats (examples include large print, audio tape/CDs, electronic texts/disks/CD-ROMs, and Braille); and (3) accessible exam rooms and medical equipment for individuals with disabilities. If you have a specific question, please contact Member Services, Monday through Friday, 8 a.m. to 6 p.m., at 1-303-338-3800 or 1-800-632-9700 (TTY 711).
This page was last updated on: 12/10/2024