Walter E Koppenbrink MD Ltd
NPI 1588812028 · Gastroenterology Physician · Phoenix, AZ
Walter E Koppenbrink MD Ltd is a Gastroenterology Physician organization in Phoenix, AZ (NPI 1588812028).
Provider details
- NPI number
- 1588812028
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Joan Koppenbrink, Practice Manager/Corp Sec(602) 228-4051
- License
- 11324 (AZ)
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
17 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
Other names (DBA / former)
- Doing business as
- Koppenbrink Internal Medicine
Registry dates
- Enumerated
- 2008-09-08
- Last updated
- 2015-11-03
Frequently asked questions
- What is Walter E Koppenbrink MD Ltd's NPI number?
- Walter E Koppenbrink MD Ltd's National Provider Identifier (NPI) is 1588812028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Walter E Koppenbrink MD Ltd?
- Walter E Koppenbrink MD Ltd is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Walter E Koppenbrink MD Ltd located?
- Walter E Koppenbrink MD Ltd's practice location on file with NPPES is 4350 E Camelback Rd, Phoenix, AZ 85018-2701.
- What is Walter E Koppenbrink MD Ltd's phone number?
- The practice phone number listed in the NPPES registry for Walter E Koppenbrink MD Ltd is (602) 955-8700.
- Who is the authorized official for Walter E Koppenbrink MD Ltd?
- The authorized official listed on Walter E Koppenbrink MD Ltd's NPPES record is Joan Koppenbrink, Practice Manager/Corp Sec. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Walter E Koppenbrink MD Ltd's NPI active?
- Yes — Walter E Koppenbrink MD Ltd's NPI (1588812028) is active in the NPPES registry as of the last update on 2015-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.