Wayne Cumbria, M.D.
NPI 1629048046 · Nephrology Physician · Lake Havasu City, AZ
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wayne Cumbria, M.D. is a Nephrology Physician provider in Lake Havasu City, AZ (NPI 1629048046).
Provider details
- NPI number
- 1629048046
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 34941 (AZ)
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
2,602 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 613 | $174 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 476 | $124 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 406 | $113 |
| Dialysis Services, Per Day, Less Than Full Month Service (20 Years Or Older)90970 | 351 | $9 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 197 | $348 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dapagliflozin Propanediolbrand: Farxiga | 277 | 77 |
| Allopurinol | 126 | 42 |
| Losartan Potassium | 120 | 38 |
| Amlodipine Besylate | 113 | 34 |
| Sevelamer Carbonate | 88 | 32 |
| Lisinopril | 66 | 21 |
| Calcitriol | 64 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$699 across 32 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
- 2006-01-26
- Last updated
- 2017-02-22
Frequently asked questions
- What is Wayne Cumbria's NPI number?
- Wayne Cumbria's National Provider Identifier (NPI) is 1629048046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wayne Cumbria's specialty?
- Wayne Cumbria is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Wayne Cumbria located?
- Wayne Cumbria's practice location on file with NPPES is 1851 Mesquite Ave Ste 216, Lake Havasu City, AZ 86403-5681.
- What is Wayne Cumbria's phone number?
- The practice phone number listed in the NPPES registry for Wayne Cumbria is (928) 854-5358.
- Does Wayne Cumbria accept Medicare?
- Wayne Cumbria is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wayne Cumbria's NPI active?
- Yes — Wayne Cumbria's NPI (1629048046) is active in the NPPES registry as of the last update on 2017-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.