Log inBook a demoStart free trial
Log inStart free trial

Dr. Peter R. Mahrer, MD

  • Los Angeles, CA
  • Interventional cardiologist
NPI1194873158
State license
1
Year NPI issued
2007
Practice address
4733 W Sunset Blvd, Los Angeles, CA 90027-6021
Practice phone
Call (323) 783-4011
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Find Dr. Mahrer's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Dr. Peter R. Mahrer is an interventional cardiologist in Los Angeles, California

Dr. Mahrer practices in Los Angeles, California.

Dr. Mahrer's NPI, 1194873158, was assigned on January 8, 2007. Dr. Mahrer graduated from Weill Cornell Medicine in 1953. Dr. Mahrer's California license number on file is G4061.

NPI and contact details
NPI
1194873158NPI Registry (opens in a new tab)
NPI enumeration date
January 8, 2007
NPI status
Active
Practice phone
(323) 783-4011
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Medical school graduation
1953

Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data

Dr. Peter R. Mahrer's practice address is in Los Angeles, California

Dr. Mahrer's practice address in the NPI Registry is 4733 W Sunset Blvd, Los Angeles, CA 90027-6021. The practice phone is (323) 783-4011.

  • NPI Registry address
    4733 W Sunset Blvd, Los Angeles, CA 90027-6021Phone(323) 783-4011

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dmand AI tracks the EHR system at Dr. Peter R. Mahrer's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mahrer practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dr. Mahrer's practiceAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Mahrer practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Try for freeBook a meeting

Dr. Peter R. Mahrer is one of 582 interventional cardiologists in California

Interventional cardiology is Dr. Mahrer's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Mahrer has a license on file in California.

Specialties and state licenses

  • Interventional cardiology, CaliforniaPrimaryLicense G4061 · 1957 to 2020 · taxonomy 207RI0011X

Interventional cardiologists near Dr. Mahrer

Counts of interventional cardiologists with a Dmand AI profile, by place and practice. Each opens the list.

582interventional cardiologists in California35interventional cardiologists in Los Angeles

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Peter R. Mahrer has 1 award and honors on record

Dmand AI lists 1 award for Dr. Mahrer.

Awards and honors for Dr. Mahrer

  1. Undated
    • ACC Fellow

Source: Dmand AI Professional Profile Data

Dr. Peter R. Mahrer graduated from Weill Cornell Medicine

Dr. Mahrer graduated from Weill Cornell Medicine in 1953. Dr. Mahrer is a member of ACC.

  1. Medical schoolWeill Cornell Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Peter R. Mahrer's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Peter R. Mahrer

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Peter R. Mahrer's NPI number?

Dr. Peter R. Mahrer's NPI number is 1194873158. It was assigned on January 8, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Peter R. Mahrer?

Dr. Peter R. Mahrer is an interventional cardiologist in Los Angeles, California. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).

Where does Dr. Peter R. Mahrer practice?

Dr. Mahrer practices at 4733 W Sunset Blvd, Los Angeles, CA 90027-6021.

What is Dr. Peter R. Mahrer's office phone number?

The practice phone on file for Dr. Mahrer is (323) 783-4011.

What is Dr. Peter R. Mahrer's medical license number?

Dr. Mahrer's California license number on file is G4061.

Where did Dr. Peter R. Mahrer go to medical school?

Dr. Mahrer graduated from Weill Cornell Medicine in 1953.

How long has Dr. Peter R. Mahrer been practicing?

Dr. Mahrer graduated from medical school in 1953, 73 years ago.

Selling to interventional cardiology practices?

See interventional cardiologists in California by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

Start free trialBook a demo
  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)
Read the Cookie Policy