Howard Singer, M.D.
Anesthesiology Physician · Valencia, CA
Howard Singer, M.D. is an anesthesiology physician with a practice address in Valencia, California, and NPI 1407823305, issued on Mar 1, 2006. Check the license (California G45085, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Howard Singer
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- G45085 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23845 Mcbean Pkwy, Valencia, CA 91355
- Phone
- (661) 253-8000
- Enumerated
- Mar 1, 2006
- Record last updated
- Nov 15, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (818) 715-1722
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 23845 Mcbean Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Wynn AbelardePsychiatric/Mental Health Registered Nurse1548071566
- Asma Ahmed, NPAdult Health Nurse Practitioner1740322692
- Dele Akao, PHARM.D., BCPSPharmacotherapy Pharmacist1013127588
- Mark Alcid, M.D.Anesthesiology Physician1326017286
- Audrey AlegriaOccupational Therapist1629957790
- Takla Anis, PHARMDPharmacist1225820475
Verify Howard Singer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G45085Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average anesthesiology physician in 2024
12 Medicare Part D claims, against an average of 402 among the 4,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Howard Singer among 7,571 anesthesiology physician records in California
Howard Singer, M.D. is one of 7,571 anesthesiology physician records with a practice address in California. 71% 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, 53% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2011 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 anesthesiology physician records list a practice address in Valencia
They are 19 of the 2,083 NPPES records with a practice address in Valencia, and 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Valencia → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Mark Alcid, M.D.Valencia, CA 913551326017286
- Md Asaduzzaman, M.D.Valencia, CA 913551245207174
- Reuel Asinas, M.D.Valencia, CA 913551992771885
- Sung Hyun, MDValencia, CA 913551295781060
- Francis Lau, MDValencia, CA 913551528056900
- Benjamin Li, M.D.Valencia, CA 913551881661767
- Myra Martin, M.D.Valencia, CA 913551134294564
- Philip Ngo, M.D.Valencia, CA 913551306812268
Common questions
What is Howard Singer, M.D.'s NPI number?
Howard Singer, M.D.'s National Provider Identifier (NPI) is 1407823305, issued on Mar 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Howard Singer, M.D. located?
The NPPES record lists a practice address at 23845 Mcbean Pkwy, Valencia, CA, 91355. Phone: (661) 253-8000. Providers update this record themselves, so call before visiting.
How can I verify Howard Singer, M.D.'s license?
NPPES lists California license number G45085, 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 Howard Singer, M.D. prescribe under Medicare Part D?
In 2024, Howard Singer, M.D. had 12 Medicare Part D claims; the average among anesthesiology physician prescribers was 402. 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.