Terri Agan, NPC
NPI 1659335974 · Nurse Practitioner · Seymour, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Terri Agan, NPC is a Nurse Practitioner provider in Seymour, IN (NPI 1659335974).
Provider details
- NPI number
- 1659335974
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NPC
- Sex
- Female
- Sole proprietor
- No
- License
- 71000250A (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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
256 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) |
|---|---|---|
| Assessment of Emotional Or Behavioral Problems96127 | 86 | $4 |
| Hemoglobin A1c Level83036 | 76 | $10 |
| Automated Urinalysis Test81003 | 33 | $2 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 26 | $50 |
| Administration of a Standardized, Evidence-Based Social Determinants of Health Risk Assessment Tool, 5-15 MinutesG0136 | 20 | $15 |
| Admn Sarscov2 Vacc 1 Dose90480 | 15 | $40 |
Typical Medicare-allowed amounts for these services range $2–$50 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 98 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 466 | 138 |
| Omeprazole | 336 | 89 |
| Lisinopril | 314 | 88 |
| Levothyroxine Sodium | 307 | 74 |
| Amlodipine Besylate | 267 | 65 |
| Rosuvastatin Calcium | 265 | 73 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$782 across 43 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
Registry dates
- Enumerated
- 2006-04-13
- Last updated
- 2022-11-10
- Certified
- 2022-11-10
Frequently asked questions
- What is Terri Agan's NPI number?
- Terri Agan's National Provider Identifier (NPI) is 1659335974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terri Agan's specialty?
- Terri Agan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Terri Agan located?
- Terri Agan's practice location on file with NPPES is 411 W Tipton St, Seymour, IN 47274-2363.
- What is Terri Agan's phone number?
- The practice phone number listed in the NPPES registry for Terri Agan is (812) 523-5862.
- Does Terri Agan accept Medicare?
- Terri Agan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Terri Agan's NPI active?
- Yes — Terri Agan's NPI (1659335974) is active in the NPPES registry as of the last update on 2022-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.