Dallas Cottam, M.D.
Emergency Medicine Physician · Los Angeles, CA
Dallas Cottam, M.D. is an emergency medicine physician with a practice address in Los Angeles, California, and NPI 1043423056, issued on May 7, 2007. Check the license (California G27339, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Dallas Cottam
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- G27339 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1300 N Vermont Ave, Los Angeles, CA 90027
- Phone
- (323) 644-1300
- Enumerated
- May 7, 2007
- Record last updated
- Oct 2, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (323) 644-0997
- Medicaid ID
- 00G27339 CA
- Medicare enrollment
- Enrolled (PECOS I20090730000089); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1973
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 1300 N Vermont Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Philip Abdoush, M.D.Personal Emergency Response Attendant1700091378
- Babak Abrishami, D.O.Pulmonary Disease Physician1972553576
- Allen Adams, M.D.Critical Care Medicine (Internal Medicine) Physician1700862794
- Yeong Ahn, M.D.Specialist1073504031
- Oscar Alvarez, IBCLCLactation Consultant (Non-RN)1396185617
- Silverio Arano, MDFamily Medicine Physician1447229851
Verify Dallas Cottam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G27339Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average emergency medicine physician in 2024
46 Medicare Part D claims, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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.
Dallas Cottam among 7,751 emergency medicine physician records in California
Dallas Cottam, M.D. is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 40% of them.
- NPI issued2007 · 40% of these records are older, 50% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1973 · median 2011 among the 4,560 with a school on file
- Record last updated2013 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Los Angeles → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Vincent Bennett, MDLos Angeles, CA 900271982650776
- Estak Choudhury, MDLos Angeles, CA 900271790729846
- Michael Damiano, MDLos Angeles, CA 900271275600199
- Colleen Fluharty, MDLos Angeles, CA 900271083655963
- Jorge Llanes, MDLos Angeles, CA 900271801963814
- Robert Mangel, MDLos Angeles, CA 900271821165713
- Jane McGarvey, M.D.Los Angeles, CA 900271376657148
- Christopher Ng, MDLos Angeles, CA 900271790711588
Common questions
What is Dallas Cottam, M.D.'s NPI number?
Dallas Cottam, M.D.'s National Provider Identifier (NPI) is 1043423056, issued on May 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Dallas Cottam, M.D. located?
The NPPES record lists a practice address at 1300 N Vermont Ave, Los Angeles, CA, 90027. Phone: (323) 644-1300. Providers update this record themselves, so call before visiting.
How can I verify Dallas Cottam, M.D.'s license?
NPPES lists California license number G27339, 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 Dallas Cottam, M.D. prescribe under Medicare Part D?
In 2024, Dallas Cottam, M.D. had 46 Medicare Part D claims; the average among emergency medicine physician prescribers was 226. 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.