Marilyn Marr, M.D.
NPI 1568440808 · Pediatric Emergency Medicine (Pediatrics) Physician · Aurora, CO
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilyn Marr, M.D. is a Pediatric Emergency Medicine (Pediatrics) Physician provider in Aurora, CO (NPI 1568440808).
Provider details
- NPI number
- 1568440808
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 37664 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2 documented practice locations
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
Additional practice locations (1)
- 13123 E 16th AveAurora, CO 80045-7106Phone: (720) 777-1234
Registry dates
- Enumerated
- 2006-01-06
- Last updated
- 2020-03-02
- Certified
- 2020-03-02
Frequently asked questions
- What is Marilyn Marr's NPI number?
- Marilyn Marr's National Provider Identifier (NPI) is 1568440808, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Marr's specialty?
- Marilyn Marr is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is Marilyn Marr located?
- Marilyn Marr's practice location on file with NPPES is 2550 S Parker Rd, Aurora, CO 80014-1622.
- What is Marilyn Marr's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Marr is (303) 306-7783.
- Does Marilyn Marr accept Medicare?
- Marilyn Marr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilyn Marr's NPI active?
- Yes — Marilyn Marr's NPI (1568440808) is active in the NPPES registry as of the last update on 2020-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.