Marcia Koomen, MD
NPI 1770665853 · Diagnostic Radiology Physician · Chapel Hill, NC
Marcia Koomen, MD is a Diagnostic Radiology Physician provider in Chapel Hill, NC (NPI 1770665853).
Provider details
- NPI number
- 1770665853
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
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
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2006-10-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marcia Koomen's NPI number?
- Marcia Koomen's National Provider Identifier (NPI) is 1770665853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Koomen's specialty?
- Marcia Koomen is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marcia Koomen located?
- Marcia Koomen's practice location on file with NPPES is 101 Manning Dr, Chapel Hill, NC 27599-0001.
- What is Marcia Koomen's phone number?
- The practice phone number listed in the NPPES registry for Marcia Koomen is (919) 966-8596.
- Is Marcia Koomen's NPI active?
- Yes — Marcia Koomen's NPI (1770665853) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.