Deepak Singh, M.D.
Internal Medicine Physician · Torrance, CA
Deepak Singh, M.D. is an internal medicine physician with a practice address in Torrance, California, and NPI 1023428851, issued on May 1, 2014. Check the license (California A141973, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Deepak Singh
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A141973 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3300 Lomita Blvd, Torrance, CA 90505
- Phone
- (310) 325-9110
- Enumerated
- May 1, 2014
- Record last updated
- Jun 25, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170505001863); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 3300 Lomita Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rhea Mathew, MDEmergency Medicine Physician1639759111
- Rommel Tobias, RNInfusion Therapy Registered Nurse1861922593
Verify Deepak Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A141973Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average internal medicine physician in 2024
237 Medicare Part D claims for 130 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Cefuroxime19 claims
- Amoxicillin-Clavulanate Potass15 claims
- Hydrocodone-Acetaminophen12 claims
- Furosemide11 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: $608.15
28 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme 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.
Bills Medicare through one group practice
- Torrance Health Association IncRedondo Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
231 internal medicine physician records list a practice address in Torrance
They are 231 of the 8,901 NPPES records with a practice address in Torrance, and 17,696 internal medicine physician records in California.
All 231 in Torrance → All 17,696 in California → Every provider in Torrance →
Other internal medicine physician records in California
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- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Deepak Singh, M.D.'s NPI number?
Deepak Singh, M.D.'s National Provider Identifier (NPI) is 1023428851, issued on May 1, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Deepak Singh, M.D. located?
The NPPES record lists a practice address at 3300 Lomita Blvd, Torrance, CA, 90505. Phone: (310) 325-9110. Providers update this record themselves, so call before visiting.
How can I verify Deepak Singh, M.D.'s license?
NPPES lists California license number A141973, 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 Deepak Singh, M.D. prescribe under Medicare Part D?
In 2024, Deepak Singh, M.D. had 237 Medicare Part D claims for 130 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.