Mark Hugh Allen, PhD
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 3959 Ruffin Rd, San Diego, CA 92123
- Practice phone
- Call (858) 279-5570
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rehab United - San Diego
Therapy Group Practice · San Diego, California
Find Mark Allen'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.
Mark Hugh Allen is a clinical psychologist in San Diego, California
Mark Allen practices at Rehab United - San Diego in San Diego, California.
Mark Allen's NPI, 1922042886, was assigned on June 15, 2006. Mark Allen holds California license PSY11665.
- NPI
- 1922042886NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890751762
- NPI enumeration date
- June 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (858) 279-5570
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Hugh Allen practices at Rehab United - San Diego in San Diego, California
Mark Allen's primary practice is Rehab United - San Diego, at 3959 Ruffin Rd, San Diego, CA 92123. The practice phone is (858) 279-5570.
- Rehab United - San Diego3959 Ruffin Rd, San Diego, CA 92123Phone(858) 279-5570
Source: Dmand AI Affiliation Data
Mark Hugh Allen is affiliated with 1 site of care
Mark Allen's primary practice is Rehab United - San Diego in San Diego, California.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mark Hugh Allen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Allen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rehab United - San Diego | Available with a free account |
Source: Dmand AI Technology Install Data
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Mark Hugh Allen is one of 3,615 clinical psychologists in California
Clinical is Mark Allen's primary specialty in the NPI Registry, under taxonomy code 103TC0700X. Mark Allen is licensed in California.
Specialties and state licenses
- Clinical psychologist, CaliforniaPrimary
Clinical psychologists near Mark Allen
Counts of clinical psychologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Mark Hugh Allen's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Mark Allen's median patient age at 73, with 33% women.
Mark Allen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
How Mark Hugh Allen takes part in Medicare
Mark Allen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Mark Hugh Allen's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Mark Hugh Allen
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 Hugh Allen's NPI number?
Mark Hugh Allen's NPI number is 1922042886. It was assigned on June 15, 2006, and it is active in the NPI Registry.
What does Mark Hugh Allen specialize in?
Mark Hugh Allen is a clinical psychologist in San Diego, California. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).
Where does Mark Hugh Allen practice?
Mark Allen practices at 3959 Ruffin Rd, San Diego, CA 92123. Mark Allen's primary practice is Rehab United - San Diego in San Diego, California.
What is Mark Hugh Allen's office phone number?
The practice phone on file for Mark Allen is (858) 279-5570.
What is Mark Hugh Allen's medical license number?
Mark Allen holds California license PSY11665.
Does Mark Hugh Allen accept Medicare?
Yes. CMS lists Mark Allen as accepting Medicare assignment.
How long has Mark Hugh Allen been practicing?
Mark Allen graduated from medical school in 1989, 37 years ago.
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