John Betz, DO
NPI 1619683703 · Emergency Medicine Physician · Marshalltown, IA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Betz, DO is a Emergency Medicine Physician provider in Marshalltown, IA (NPI 1619683703).
Provider details
- NPI number
- 1619683703
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 132180821-1224 (UT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
3 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
- 2023-01-23
- Last updated
- 2025-09-22
- Certified
- 2025-09-22
Frequently asked questions
- What is John Betz's NPI number?
- John Betz's National Provider Identifier (NPI) is 1619683703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Betz's specialty?
- John Betz is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Betz located?
- John Betz's practice location on file with NPPES is 51 Unitypoint Way, Marshalltown, IA 50158-4750.
- What is John Betz's phone number?
- The practice phone number listed in the NPPES registry for John Betz is (641) 844-6259.
- Does John Betz accept Medicare?
- John Betz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Betz's NPI active?
- Yes — John Betz's NPI (1619683703) is active in the NPPES registry as of the last update on 2025-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.