Michael Knowles, MD
NPI 1932276110 · Pulmonary Disease Physician · Chapel Hill, NC
Michael Knowles, MD is a Pulmonary Disease Physician provider in Chapel Hill, NC (NPI 1932276110).
Provider details
- NPI number
- 1932276110
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 17381 (NC)
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
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
- 2006-11-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Knowles's NPI number?
- Michael Knowles's National Provider Identifier (NPI) is 1932276110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Knowles's specialty?
- Michael Knowles is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Knowles located?
- Michael Knowles's practice location on file with NPPES is 101 Manning Dr, Chapel Hill, NC 27599-0001.
- What is Michael Knowles's phone number?
- The practice phone number listed in the NPPES registry for Michael Knowles is (919) 966-4996.
- Is Michael Knowles's NPI active?
- Yes — Michael Knowles's NPI (1932276110) 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.