Dianne Cooper, M.D.
NPI 1649232810 · Rheumatology Physician · Wichita Falls, TX
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dianne Cooper, M.D. is a Rheumatology Physician provider in Wichita Falls, TX (NPI 1649232810).
Provider details
- NPI number
- 1649232810
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- L6840 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
6,766 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) |
|---|---|---|
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 1,869 | $12 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,596 | $112 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 719 | $80 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 662 | $13 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 611 | $108 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 479 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 116 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 952 | 257 |
| Allopurinol | 810 | 241 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 717 | 93 |
| Methotrexate Sodiumbrand: Methotrexate | 580 | 156 |
| Gabapentin | 392 | 94 |
| Celecoxib | 373 | 111 |
| Prednisone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$28,836 across 195 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
- 2006-04-04
- Last updated
- 2022-11-28
- Certified
- 2022-11-28
Frequently asked questions
- What is Dianne Cooper's NPI number?
- Dianne Cooper's National Provider Identifier (NPI) is 1649232810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianne Cooper's specialty?
- Dianne Cooper is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Dianne Cooper located?
- Dianne Cooper's practice location on file with NPPES is 4412 Kell Blvd, Wichita Falls, TX 76309-4719.
- What is Dianne Cooper's phone number?
- The practice phone number listed in the NPPES registry for Dianne Cooper is (940) 692-1200.
- Does Dianne Cooper accept Medicare?
- Dianne Cooper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dianne Cooper's NPI active?
- Yes — Dianne Cooper's NPI (1649232810) is active in the NPPES registry as of the last update on 2022-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.