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Mark Papp, PsyD

  • San Diego, CA
  • Clinical psychologist
NPI1699645325PAC ID6507347713
Affiliated sites
1
State license
1
Year NPI issued
2025
Practice locations
2
Practice address
3353 Shelby Dr Apt 206, Los Angeles, CA 90034-2777
Practice phone
Call (917) 770-6207
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Waterside Psychology PC

Physician office · Los Angeles, California

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Mark Papp is a clinical psychologist in San Diego, California

Mark Papp practices at Waterside Psychology PC in Los Angeles, California.

Mark Papp's NPI, 1699645325, was assigned on November 7, 2025. Mark Papp holds California license 33617.

NPI and contact details
NPI
1699645325NPI Registry (opens in a new tab)
Medicare PAC ID
6507347713
NPI enumeration date
November 7, 2025
NPI status
Active
Practice phone
(917) 770-6207
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male

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

Mark Papp practices in Los Angeles and San Diego

Mark Papp's primary practice is Waterside Psychology PC, at 3353 Shelby Dr Apt 206, Los Angeles, CA 90034-2777. The practice phone is (917) 770-6207. The NPI Registry lists Mark Papp's practice address as 5385 Toscana Way, San Diego, CA 92122.

  • Waterside Psychology PCPrimary
    3353 Shelby Dr Apt 206, Los Angeles, CA 90034-2777Phone(917) 770-6207
  • NPI Registry address
    5385 Toscana Way, San Diego, CA 92122Phone(917) 770-6207

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

Mark Papp is affiliated with 1 site of care

Mark Papp's primary practice is Waterside Psychology PC in Los Angeles, California.

Waterside Psychology PCPhysician office · Los Angeles, CaliforniaPrimary

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Mark Papp's practice

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

EHR by site
SiteEHR vendor and product
Waterside Psychology PCAvailable with a free account

Source: Dmand AI Technology Install Data

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Mark Papp is one of 3,615 clinical psychologists in California

Clinical is Mark Papp's primary specialty in the NPI Registry, under taxonomy code 103TC0700X. Mark Papp is licensed in California.

Specialties and state licenses

  • Clinical psychologist, CaliforniaPrimaryLicense 33617 · taxonomy 103TC0700X

Clinical psychologists near Mark Papp

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

3,615clinical psychologists in California219clinical psychologists in San Diego

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

Sources for Mark Papp'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 Affiliation DataDmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation 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 Mark Papp

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

What is Mark Papp's NPI number?

Mark Papp's NPI number is 1699645325. It was assigned on November 7, 2025, and it is active in the NPI Registry.

What does Mark Papp specialize in?

Mark Papp is a clinical psychologist in San Diego, California. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).

Where does Mark Papp practice?

Mark Papp practices at 3353 Shelby Dr Apt 206, Los Angeles, CA 90034-2777. Mark Papp also practices at 5385 Toscana Way, San Diego, CA 92122. Mark Papp's primary practice is Waterside Psychology PC in Los Angeles, California.

What is Mark Papp's office phone number?

The practice phone on file for Mark Papp is (917) 770-6207.

What is Mark Papp's medical license number?

Mark Papp holds California license 33617.

How long has Mark Papp been practicing?

Mark Papp's NPI was assigned in 2025.

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