Diane Hirtzel
NPI 1083879449 · Nurse Practitioner · Columbus, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Hirtzel is a Nurse Practitioner provider in Columbus, IN (NPI 1083879449).
Provider details
- NPI number
- 1083879449
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 71002713A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 36 | 12 |
| Buspirone Hcl | 35 | 17 |
| Bupropion Hclbrand: Bupropion Xl | 28 | — |
| Paliperidonebrand: Paliperidone Er | 24 | — |
| Sertraline Hcl | 23 | — |
| Clonazepam | 18 | — |
| Lamotrigine | 16 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$615 across 33 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 6125 Inwood DrColumbus, IN 47201-5698Phone: (317) 559-2309
Registry dates
- Enumerated
- 2008-07-25
- Last updated
- 2023-02-17
- Certified
- 2023-02-17
Frequently asked questions
- What is Diane Hirtzel's NPI number?
- Diane Hirtzel's National Provider Identifier (NPI) is 1083879449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Hirtzel's specialty?
- Diane Hirtzel is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Hirtzel located?
- Diane Hirtzel's practice location on file with NPPES is 720 N Marr Rd Ste a, Columbus, IN 47201-6660.
- What is Diane Hirtzel's phone number?
- The practice phone number listed in the NPPES registry for Diane Hirtzel is (812) 314-3400.
- Does Diane Hirtzel accept Medicare?
- Diane Hirtzel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Hirtzel's NPI active?
- Yes — Diane Hirtzel's NPI (1083879449) is active in the NPPES registry as of the last update on 2023-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.