Diane Truley
NPI 1437756566 · Family Nurse Practitioner · Apopka, FL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Truley is a Family Nurse Practitioner provider in Apopka, FL (NPI 1437756566).
Provider details
- NPI number
- 1437756566
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- F10200063 (FL)
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 tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
337 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 183 | $106 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 98 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 41 | $75 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 15 | $46 |
Typical Medicare-allowed amounts for these services range $9–$106 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 61 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 216 | 90 |
| Amlodipine Besylate | 157 | 73 |
| Lisinopril | 151 | 68 |
| Metformin Hcl | 129 | 57 |
| Rosuvastatin Calcium | 122 | 54 |
| Levothyroxine Sodium | 102 | 48 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-10-01
- Last updated
- 2023-03-23
- Certified
- 2023-03-23
Frequently asked questions
- What is Diane Truley's NPI number?
- Diane Truley's National Provider Identifier (NPI) is 1437756566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Truley's specialty?
- Diane Truley is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Truley located?
- Diane Truley's practice location on file with NPPES is 125 S Park Ave, Apopka, FL 32703-4254.
- What is Diane Truley's phone number?
- The practice phone number listed in the NPPES registry for Diane Truley is (407) 886-1171.
- Does Diane Truley accept Medicare?
- Diane Truley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Truley's NPI active?
- Yes — Diane Truley's NPI (1437756566) is active in the NPPES registry as of the last update on 2023-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.