Darren James McDow, M.D.
Internal Medicine Physician · Los Angeles, CA
Darren James McDow, M.D. is an internal medicine physician with a practice address in Los Angeles, California, and NPI 1710905948, issued on Jul 17, 2006. Check the license (California A75639, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Darren James McDow
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A75639 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8540 S Sepulveda Blvd, Los Angeles, CA 90045
- Phone
- (310) 410-9325
- Enumerated
- Jul 17, 2006
- Record last updated
- Jan 31, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (310) 410-9352
- Medicare enrollment
- Enrolled (PECOS I20040621001889); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 8540 S Sepulveda Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Darren James McDow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A75639Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% more Medicare Part D claims than the average internal medicine physician in 2024
3,778 Medicare Part D claims for 250 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 109 claims were for opioids.
Most prescribed
- Amlodipine Besylate243 claims
- Atorvastatin Calcium243 claims
- Losartan Potassium119 claims
- Gabapentin97 claims
- Losartan-Hydrochlorothiazide93 claims
- Metformin Hcl92 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: $87.77
4 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Darren James McDow among 17,696 internal medicine physician records in California
Darren James McDow, 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 fileYes · 63% of these records are
- Graduated1998 · median 2004 among the 11,065 with a school on file
- Record last updated2014 · 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).
1,423 internal medicine physician records list a practice address in Los Angeles
They are 1,423 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Los Angeles → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Omar AlyLos Angeles, CA 900451265724389
- Susannah Ehret, MDLos Angeles, CA 900451447251640
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- Stanley Golden, MDLos Angeles, CA 900451275534745
- Daniel Hyslop, M.D.Los Angeles, CA 900451770658270
- John Moe, PHD, MDLos Angeles, CA 900451528035540
- Elizabeth Sander, MDLos Angeles, CA 900451841291234
- Robert Shapiro, M.D.Los Angeles, CA 900451245276823
Common questions
What is Darren James McDow, M.D.'s NPI number?
Darren James McDow, M.D.'s National Provider Identifier (NPI) is 1710905948, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Darren James McDow, M.D. located?
The NPPES record lists a practice address at 8540 S Sepulveda Blvd, Los Angeles, CA, 90045. Phone: (310) 410-9325. Providers update this record themselves, so call before visiting.
How can I verify Darren James McDow, M.D.'s license?
NPPES lists California license number A75639, 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 Darren James McDow, M.D. prescribe under Medicare Part D?
In 2024, Darren James McDow, M.D. had 3,778 Medicare Part D claims for 250 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.