Rex Kummer, M.D.
NPI 1821003344 · Pediatrics Physician · Chesapeake, VA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rex Kummer, M.D. is a Pediatrics Physician provider in Chesapeake, VA (NPI 1821003344).
Provider details
- NPI number
- 1821003344
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-062162 (IL)
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
- 2006-07-31
- Last updated
- 2013-05-24
Frequently asked questions
- What is Rex Kummer's NPI number?
- Rex Kummer's National Provider Identifier (NPI) is 1821003344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rex Kummer's specialty?
- Rex Kummer is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Rex Kummer located?
- Rex Kummer's practice location on file with NPPES is 420 Blue Beech Way, Chesapeake, VA 23320-3811.
- What is Rex Kummer's phone number?
- The practice phone number listed in the NPPES registry for Rex Kummer is (757) 547-0210.
- Does Rex Kummer accept Medicare?
- Rex Kummer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rex Kummer's NPI active?
- Yes — Rex Kummer's NPI (1821003344) is active in the NPPES registry as of the last update on 2013-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.