Dianna Johnson, FNP-C
NPI 1851803456 · Family Nurse Practitioner · Indianapolis, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dianna Johnson, FNP-C is a Family Nurse Practitioner provider in Indianapolis, IN (NPI 1851803456).
Provider details
- NPI number
- 1851803456
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 71008361A (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 tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
285 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 107 | $55 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 68 | $98 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 55 | $70 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 23 | $8 |
| Hemoglobin A1c Level83036 | 21 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 149 | 53 |
| Gabapentin | 101 | 22 |
| Hydrochlorothiazide | 90 | 31 |
| Levothyroxine Sodium | 78 | 23 |
| Sertraline Hcl | 74 | 21 |
| Lisinopril | 74 | 28 |
| Amlodipine Besylate | 67 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (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 (3)
- 8902 N Meridian StIndianapolis, IN 46260Phone: (877) 448-3627Fax: (866) 507-1164
- 100 N Tillotson AveMuncie, IN 47304Phone: (765) 288-8770
- 3411 N Briarwood LnMuncie, IN 47304Phone: (877) 448-3627Fax: (877) 448-3627
Registry dates
- Enumerated
- 2017-11-04
- Last updated
- 2022-08-30
- Certified
- 2022-08-30
Frequently asked questions
- What is Dianna Johnson's NPI number?
- Dianna Johnson's National Provider Identifier (NPI) is 1851803456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianna Johnson's specialty?
- Dianna Johnson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dianna Johnson located?
- Dianna Johnson's practice location on file with NPPES is 5550 S East St Ste 1, Indianapolis, IN 46227-1979.
- What is Dianna Johnson's phone number?
- The practice phone number listed in the NPPES registry for Dianna Johnson is (317) 780-4080.
- Does Dianna Johnson accept Medicare?
- Dianna Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dianna Johnson's NPI active?
- Yes — Dianna Johnson's NPI (1851803456) is active in the NPPES registry as of the last update on 2022-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.