Dennis R. Long, M.D.
Internal Medicine Physician · La Quinta, CA
Dennis R. Long, M.D. is an internal medicine physician with a practice address in La Quinta, California, and NPI 1144319062, issued on Oct 11, 2006. Check the license (California G47243, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Dennis R. Long
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G47243 CA
Self-reported in NPPES; status is on the state search - Practice location
- 45280 Seeley Dr FL 3, La Quinta, CA 92253
- Phone
- (760) 610-7300
- Enumerated
- Oct 11, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (760) 610-7301
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 45280 Seeley Dr FL 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Perry Schall, M.D.Internal Medicine Physician1497779219
Verify Dennis R. Long in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G47243Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,832 Medicare Part D claims for 501 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 63 claims were for opioids.
Most prescribed
- Atorvastatin Calcium161 claims
- Levothyroxine Sodium117 claims
- Amlodipine Besylate95 claims
- Simvastatin78 claims
- Lisinopril77 claims
- Tamsulosin Hcl76 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.
Dennis R. Long among 17,696 internal medicine physician records in California
Dennis R. Long, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 internal medicine physician records list a practice address in La Quinta
They are 11 of the 468 NPPES records with a practice address in La Quinta, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in La Quinta → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Amanda Curnock, MDLa Quinta, CA 922531447228796
- Brian Gery, MDLa Quinta, CA 922531114084423
- Steven Gorman, M.D.La Quinta, CA 922531104926500
- Kinji Hawthorne, MDLa Quinta, CA 922531023208683
- Seyed Hamid Hemmati, MDLa Quinta, CA 922531851955538
- Kayvan Kani, M.D.La Quinta, CA 922531336593318
- Puri Lorena Pascual, M.D.La Quinta, CA 922531982814398
- Thi Kim Pham, MDLa Quinta, CA 922531649217217
Common questions
What is Dennis R. Long, M.D.'s NPI number?
Dennis R. Long, M.D.'s National Provider Identifier (NPI) is 1144319062, issued on Oct 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dennis R. Long, M.D. located?
The NPPES record lists a practice address at 45280 Seeley Dr FL 3, La Quinta, CA, 92253. Phone: (760) 610-7300. Providers update this record themselves, so call before visiting.
How can I verify Dennis R. Long, M.D.'s license?
NPPES lists California license number G47243, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dennis R. Long, M.D. prescribe under Medicare Part D?
In 2024, Dennis R. Long, M.D. had 2,832 Medicare Part D claims for 501 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.