Ann Knapp, MD
NPI 1457377483 · Emergency Medicine Physician · Byron Center, MI
Ann Knapp, MD is a Emergency Medicine Physician provider in Byron Center, MI (NPI 1457377483).
Provider details
- NPI number
- 1457377483
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301063242 (MI)
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
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
- 2006-07-14
- Last updated
- 2012-10-11
Frequently asked questions
- What is Ann Knapp's NPI number?
- Ann Knapp's National Provider Identifier (NPI) is 1457377483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Knapp's specialty?
- Ann Knapp is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ann Knapp located?
- Ann Knapp's practice location on file with NPPES is 2373 64th St, Byron Center, MI 49315.
- What is Ann Knapp's phone number?
- The practice phone number listed in the NPPES registry for Ann Knapp is (616) 685-3910.
- Is Ann Knapp's NPI active?
- Yes — Ann Knapp's NPI (1457377483) is active in the NPPES registry as of the last update on 2012-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.