Patrick Allison Mauer, M. D.
Internal Medicine Physician · Los Angeles, CA
Patrick Allison Mauer, M. D. is an internal medicine physician with a practice address in Los Angeles, California, and NPI 1780755587, issued on Nov 13, 2006. Check the license (California G029013, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Patrick Allison Mauer
- Credential
- M. D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G029013 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1127 Wilshire Blvd, Los Angeles, CA 90017
- Phone
- (213) 977-0511
- Enumerated
- Nov 13, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (213) 481-2763
- Entity
- Type 1 · individual
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Also registered at 1127 Wilshire Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Patrick Allison Mauer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G029013Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $18.15
1 payment: food and beverage; the largest payer was Cook Medical 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.
Patrick Allison Mauer among 17,696 internal medicine physician records in California
Patrick Allison Mauer, 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 updated2007 · 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
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- Alexis Hoen, MDLos Angeles, CA 900171043281926
- William Howell, M.D.Los Angeles, CA 900171518999143
- Terry Jerge, M.D.Los Angeles, CA 900171396717591
- Thomas Kanegae, M.D.Los Angeles, CA 900171902805914
- Ashraf Khan, MDLos Angeles, CA 900171134119894
Common questions
What is Patrick Allison Mauer, M. D.'s NPI number?
Patrick Allison Mauer, M. D.'s National Provider Identifier (NPI) is 1780755587, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Patrick Allison Mauer, M. D. located?
The NPPES record lists a practice address at 1127 Wilshire Blvd, Los Angeles, CA, 90017. Phone: (213) 977-0511. Providers update this record themselves, so call before visiting.
How can I verify Patrick Allison Mauer, M. D.'s license?
NPPES lists California license number G029013, 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.
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.