Isaiah Greenwald, DO
NPI 1588359186 · Student in an Organized Health Care Education/Training Program · Tucson, AZ
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isaiah Greenwald, DO is a Student in an Organized Health Care Education/Training Program provider in Tucson, AZ (NPI 1588359186).
Provider details
- NPI number
- 1588359186
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- R4031 (AZ)
Specialties & taxonomies
Student, Health Care
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
- 2023-04-10
- Last updated
- 2023-06-08
- Certified
- 2023-06-08
Frequently asked questions
- What is Isaiah Greenwald's NPI number?
- Isaiah Greenwald's National Provider Identifier (NPI) is 1588359186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isaiah Greenwald's specialty?
- Isaiah Greenwald is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Isaiah Greenwald located?
- Isaiah Greenwald's practice location on file with NPPES is 2800 E Ajo Way, Tucson, AZ 85713-6204.
- What is Isaiah Greenwald's phone number?
- The practice phone number listed in the NPPES registry for Isaiah Greenwald is (520) 874-7520.
- Does Isaiah Greenwald accept Medicare?
- Isaiah Greenwald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isaiah Greenwald's NPI active?
- Yes — Isaiah Greenwald's NPI (1588359186) is active in the NPPES registry as of the last update on 2023-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.