Log inBook a demoStart free trial
Log inStart free trial

Richard Lewis Peterson

  • Atascadero, CA
  • Psychiatrist
NPI1326190521
Medical group
1
State licenses
3
Year NPI issued
2007
Practice address
10333 El Camino Real, Atascadero, CA 93422
Practice phone
Call (805) 468-2000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

CA Department of State Hospitals-Atascadero

Atascadero, California

Find Richard Peterson'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

Richard Lewis Peterson is a psychiatrist in Atascadero, California

Richard Peterson practices at CA Department of State Hospitals-Atascadero in Atascadero, California.

Richard Peterson's NPI, 1326190521, was assigned on January 17, 2007. Richard Peterson graduated from UTMB Health in 2000. Richard Peterson holds California license A76383.

NPI and contact details
NPI
1326190521NPI Registry (opens in a new tab)
NPI enumeration date
January 17, 2007
NPI status
Active
Practice phone
(805) 468-2000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Medical school graduation
2000

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

Richard Lewis Peterson practices at CA Department of State Hospitals-Atascadero in Atascadero, California

Richard Peterson's primary practice is CA Department of State Hospitals-Atascadero, at 10333 El Camino Real, Atascadero, CA 93422 in San Luis Obispo County. The practice phone is (805) 468-2000.

  • CA Department of State Hospitals-Atascadero
    10333 El Camino Real, Atascadero, CA 93422 · San Luis Obispo CountyPhone(805) 468-2000

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

Richard Lewis Peterson is affiliated with 1 site of care and 1 medical group

Richard Peterson's primary practice is CA Department of State Hospitals-Atascadero in Atascadero, California. The medical group on file is Coalinga State Hospital.

CA Department of State Hospitals-AtascaderoAtascadero, CaliforniaPrimary
Coalinga State HospitalBehavioral and mental health group, Sacramento, CA

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

Dmand AI tracks the EHR system at Richard Lewis Peterson's practice

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

EHR by site
SiteEHR vendor and product
CA Department of State Hospitals-AtascaderoAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Richard Peterson 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

Richard Lewis Peterson is one of 6,803 psychiatrists in California

Psychiatry is Richard Peterson's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Richard Peterson is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Richard Peterson's licenses on file in 3 states: California, Texas and Connecticut.

Specialties and state licenses

  • Psychiatry, CaliforniaPrimaryLicense A76383 · 2001 to 2026 · taxonomy 2084P0800X
  • Texas license2009 to 2018
  • Connecticut license2013 to 2014

Psychiatrists near Richard Peterson

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

6,803psychiatrists in California31psychiatrists in Atascadero

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

Richard Lewis Peterson graduated from UTMB Health

Richard Peterson graduated from UTMB Health in 2000.

  1. Medical schoolUTMB Health
  2. Board certified in psychiatryAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Sources for Richard Lewis Peterson'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
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Richard Lewis Peterson

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

What is Richard Lewis Peterson's NPI number?

Richard Lewis Peterson's NPI number is 1326190521. It was assigned on January 17, 2007, and it is active in the NPI Registry.

What does Richard Lewis Peterson specialize in?

Richard Lewis Peterson is a psychiatrist in Atascadero, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).

Where does Richard Lewis Peterson practice?

Richard Peterson practices at 10333 El Camino Real, Atascadero, CA 93422. Richard Peterson's primary practice is CA Department of State Hospitals-Atascadero in Atascadero, California.

What is Richard Lewis Peterson's office phone number?

The practice phone on file for Richard Peterson is (805) 468-2000.

What is Richard Lewis Peterson's medical license number?

Richard Peterson holds California license A76383, one of the licenses on file in 3 states.

Which states has Richard Lewis Peterson been licensed in?

Dmand AI has state licenses on file for Richard Peterson in California (2001 to 2026), Texas (2009 to 2018) and Connecticut (2013 to 2014).

What medical group is Richard Lewis Peterson part of?

Richard Peterson is linked to Coalinga State Hospital.

Is Richard Lewis Peterson board certified?

Yes. Richard Peterson is board certified in psychiatry by the American Board of Psychiatry and Neurology.

Where did Richard Lewis Peterson go to medical school?

Richard Peterson graduated from UTMB Health in 2000.

How long has Richard Lewis Peterson been practicing?

Richard Peterson graduated from medical school in 2000, 26 years ago.

Selling to psychiatry practices?

See psychiatrists 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