Jack Markusfeld, M.D.
NPI 1356320766 · Internal Medicine Physician · Colorado Springs, CO
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jack Markusfeld, M.D. is a Internal Medicine Physician provider in Colorado Springs, CO (NPI 1356320766).
Provider details
- NPI number
- 1356320766
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 28569 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-13
- Last updated
- 2014-11-30
Frequently asked questions
- What is Jack Markusfeld's NPI number?
- Jack Markusfeld's National Provider Identifier (NPI) is 1356320766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jack Markusfeld's specialty?
- Jack Markusfeld is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jack Markusfeld located?
- Jack Markusfeld's practice location on file with NPPES is 2544 Raywood Vw Apt 1237, Colorado Springs, CO 80920-7785.
- What is Jack Markusfeld's phone number?
- The practice phone number listed in the NPPES registry for Jack Markusfeld is (719) 251-9693.
- Does Jack Markusfeld accept Medicare?
- Jack Markusfeld is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jack Markusfeld's NPI active?
- Yes — Jack Markusfeld's NPI (1356320766) is active in the NPPES registry as of the last update on 2014-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.