Diane Srader
NPI 1841881596 · Family Nurse Practitioner · Amarillo, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Srader is a Family Nurse Practitioner provider in Amarillo, TX (NPI 1841881596).
Provider details
- NPI number
- 1841881596
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP143946 (TX)
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
5 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
542 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 163 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 108 | $109 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 74 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 37 | $114 |
| Automated Urinalysis Test81003 | 32 | $2 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 32 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 119 | 40 |
| Lisinopril | 73 | 28 |
| Atorvastatin Calcium | 70 | 25 |
| Amlodipine Besylate | 51 | 16 |
| Duloxetine Hcl | 49 | 18 |
| Losartan Potassium | 46 | 18 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$104 across 6 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
- 2021-01-26
- Last updated
- 2025-09-05
- Certified
- 2025-09-05
Frequently asked questions
- What is Diane Srader's NPI number?
- Diane Srader's National Provider Identifier (NPI) is 1841881596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Srader's specialty?
- Diane Srader is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Srader located?
- Diane Srader's practice location on file with NPPES is 1900 Medi Park Dr, Amarillo, TX 79106-2187.
- What is Diane Srader's phone number?
- The practice phone number listed in the NPPES registry for Diane Srader is (806) 355-9447.
- Does Diane Srader accept Medicare?
- Diane Srader is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Srader's NPI active?
- Yes — Diane Srader's NPI (1841881596) is active in the NPPES registry as of the last update on 2025-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.