NPPES file of Aug 9, 2026

David Marc Alderman, M.D.

Specialist · Palm Springs, CA

David Marc Alderman, M.D. is a specialist with a practice address in Palm Springs, California, and NPI 1467419523, issued on May 1, 2006. Check the license (California A50964, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1467419523
Name
David Marc Alderman
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
A50964 CA
Self-reported in NPPES; status is on the state search
Practice location
1180 N Indian Canyon Dr, Palm Springs, CA 92262
Phone
(760) 416-4819
Enumerated
May 1, 2006
Record last updated
Oct 4, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(760) 416-4829
Medicare enrollment
Enrolled (PECOS I20080429000758); accepts Medicare assignment
Medical or professional school
University Of Texas Medical School At Houston, 1991
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1180 N Indian Canyon Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Dimple Agarwal, M.D.Internal Medicine Physician1275632887
  2. Charles Anderson, MDPain Medicine (Anesthesiology) Physician1386646347
  3. Patrick Bagumyan, DOStudent in an Organized Health Care Education/Training Program1619812955
  4. Thomas Barry, MDOrthopaedic Surgery Physician1407965692
  5. Scott Brook, M.D.Medical Oncology Physician1245424365
  6. Elber Camacho, MDHematology & Oncology Physician1598761710

Verify David Marc Alderman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license A50964
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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24% fewer Medicare Part D claims than the average specialist in 2024

1,050 Medicare Part D claims for 170 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. David Alderman1,050
  2. Specialty average1,380

Most prescribed

  1. Amlodipine Besylate115 claims
  2. Sevelamer Carbonate62 claims
  3. Calcitriol56 claims
  4. Hydralazine Hcl56 claims
  5. Losartan Potassium56 claims
  6. Prednisone51 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $650.77

20 payments; by number, the most common kind was food and beverage; the largest payer was Ardelyx, Inc. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. David Alderman$650.77
  2. Specialty average$4,760.79

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Desert NephrologyRancho Mirage, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

David Marc Alderman among 5,749 specialist records in California

David Marc Alderman, M.D. is one of 5,749 specialist records with a practice address in California. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 60% newer
  • In a Medicare fileYes · 30% of these records are
  • In the CMS Doctors and Clinicians fileYes · 19% of these records are
  • Graduated1991 · median 1989 among the 1,075 with a school on file
  • Record last updated2011 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Specialist providers in California

There are 5,749 specialist records in California.

The 8 specialist records with the nearest ZIP codes

  1. Maher Abdallah, M.D.Palm Springs, CA 922621205988011
  2. Benigno Canceko, MDPalm Springs, CA 922621831136290
  3. Milton Conley, M.D.Palm Springs, CA 922621740229871
  4. Joe Cunningham, H.A.D.Palm Springs, CA 922621255365748
  5. G. Reza Farsad, M.D.Palm Springs, CA 922621356350805
  6. Reynaldo Gomez, M.D.Palm Springs, CA 922621386647394
  7. Kimeron Hardin, PH.D.Palm Springs, CA 922621568595056
  8. Janet Ihde, M.D.Palm Springs, CA 922621063488872

Common questions

What is David Marc Alderman, M.D.'s NPI number?

David Marc Alderman, M.D.'s National Provider Identifier (NPI) is 1467419523, issued on May 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David Marc Alderman, M.D. located?

The NPPES record lists a practice address at 1180 N Indian Canyon Dr, Palm Springs, CA, 92262. Phone: (760) 416-4819. Providers update this record themselves, so call before visiting.

How can I verify David Marc Alderman, M.D.'s license?

NPPES lists California license number A50964, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does David Marc Alderman, M.D. prescribe under Medicare Part D?

In 2024, David Marc Alderman, M.D. had 1,050 Medicare Part D claims for 170 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.