Diane Thomas, FNP-C
NPI 1316042880 · Family Nurse Practitioner · Tucson, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Thomas, FNP-C is a Family Nurse Practitioner provider in Tucson, AZ (NPI 1316042880).
Provider details
- NPI number
- 1316042880
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- AP2451 (AZ)
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
201 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 | 77 | $74 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 43 | $91 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 36 | $16 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 25 | $35 |
| Urinalysis, Manual Test81002 | 20 | $3 |
Typical Medicare-allowed amounts for these services range $3–$91 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 43 | 20 |
| Zolpidem Tartrate | 38 | 21 |
| Tramadol Hcl | 30 | 16 |
| Oxycodone Hcl | 30 | — |
| Ciprofloxacin Hcl | 22 | 20 |
| Alprazolam | 20 | 11 |
| Lorazepam |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$143 across 2 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 (4)
- 70 N Harrison RdTucson, AZ 85748-3260Phone: (520) 324-4403Fax: (520) 324-1409
- 9356 E Rita Rd Ste 180Tucson, AZ 85747-6318Phone: (520) 324-4499Fax: (520) 324-4492
- 10350 E Drexel Rd Unit 170Tucson, AZ 85747-9411Phone: (520) 324-8070Fax: (520) 324-8071
- 10350 E Drexel Rd Unit 110Tucson, AZ 85747-9409Phone: (520) 324-1727Fax: (520) 324-1700
Registry dates
- Enumerated
- 2006-09-13
- Last updated
- 2023-09-21
- Certified
- 2023-09-21
Frequently asked questions
- What is Diane Thomas's NPI number?
- Diane Thomas's National Provider Identifier (NPI) is 1316042880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Thomas's specialty?
- Diane Thomas is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Thomas located?
- Diane Thomas's practice location on file with NPPES is 2424 N Wyatt Dr Ste 140, Tucson, AZ 85712-6115.
- What is Diane Thomas's phone number?
- The practice phone number listed in the NPPES registry for Diane Thomas is (520) 324-4690.
- Does Diane Thomas accept Medicare?
- Diane Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Thomas's NPI active?
- Yes — Diane Thomas's NPI (1316042880) is active in the NPPES registry as of the last update on 2023-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.