Maria Bystry, APRN
NPI 1861348708 · Nurse Practitioner · Carmel, IN
Maria Bystry, APRN is a Nurse Practitioner provider in Carmel, IN (NPI 1861348708).
Provider details
- NPI number
- 1861348708
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 28252034A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2026-03-04
- Last updated
- 2026-03-04
- Certified
- 2026-03-04
Frequently asked questions
- What is Maria Bystry's NPI number?
- Maria Bystry's National Provider Identifier (NPI) is 1861348708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Bystry's specialty?
- Maria Bystry is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Bystry located?
- Maria Bystry's practice location on file with NPPES is 11725 Illinois St, Carmel, IN 46032-3008.
- What is Maria Bystry's phone number?
- The practice phone number listed in the NPPES registry for Maria Bystry is (317) 688-5500.
- Is Maria Bystry's NPI active?
- Yes — Maria Bystry's NPI (1861348708) is active in the NPPES registry as of the last update on 2026-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.