David Alderman, M.D.
NPI 1467419523 · Specialist · Palm Springs, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Alderman, M.D. is a Specialist provider in Palm Springs, CA (NPI 1467419523).
Provider details
- NPI number
- 1467419523
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A50964 (CA)
Specialties & taxonomies
Other Service Providers
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
498 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 223 | $101 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 99 | $78 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 48 | $80 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 39 | $43 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 39 | $72 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 115 | 35 |
| Sevelamer Carbonate | 62 | 19 |
| Hydralazine Hcl | 56 | 20 |
| Calcitriol | 56 | 11 |
| Losartan Potassium | 56 | 20 |
| Prednisone | 51 | — |
| Furosemide | 49 | 13 |
| Doxazosin Mesylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$651 across 20 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
- 2006-05-01
- Last updated
- 2011-10-04
Frequently asked questions
- What is David Alderman's NPI number?
- David Alderman's National Provider Identifier (NPI) is 1467419523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Alderman's specialty?
- David Alderman is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is David Alderman located?
- David Alderman's practice location on file with NPPES is 1180 N Indian Canyon Dr, Palm Springs, CA 92262-4800.
- What is David Alderman's phone number?
- The practice phone number listed in the NPPES registry for David Alderman is (760) 416-4819.
- Does David Alderman accept Medicare?
- David Alderman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Alderman's NPI active?
- Yes — David Alderman's NPI (1467419523) is active in the NPPES registry as of the last update on 2011-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.