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Leon Altamirano, PsyD

  • San Marcos, CA
  • Psychologist
NPI1619271517PAC ID5698993350
Affiliated sites
1
Medical groups
2
State license
1
Year NPI issued
2011
Practice address
150 Valpreda Road, San Marcos, CA 92069
Practice phone
Call (760) 436-6755
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

TrueCare - San Marcos (Valpreda Rd)

FQHC - Main Site · San Marcos, California

See all 3 affiliations

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Leon Altamirano is a psychologist in San Marcos, California

Leon Altamirano practices at TrueCare - San Marcos (Valpreda Rd) in San Marcos, California.

Leon Altamirano's NPI, 1619271517, was assigned on January 6, 2011. Leon Altamirano holds California license PSY23734.

NPI and contact details
NPI
1619271517NPI Registry (opens in a new tab)
Medicare PAC ID
5698993350
NPI enumeration date
January 6, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(760) 436-6755
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
49
Medical school graduation
2003

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Leon Altamirano practices at TrueCare - San Marcos (Valpreda Rd) in San Marcos, California

Leon Altamirano's primary practice is TrueCare - San Marcos (Valpreda Rd), at 150 Valpreda Road, San Marcos, CA 92069 in San Diego County. The practice phone is (760) 436-6755.

  • TrueCare - San Marcos (Valpreda Rd)
    150 Valpreda Road, San Marcos, CA 92069 · San Diego CountyPhone(760) 436-6755

Source: Dmand AI Affiliation Data

Leon Altamirano is affiliated with 1 site of care and 2 medical groups

Leon Altamirano's primary practice is TrueCare - San Marcos (Valpreda Rd) in San Marcos, California. The medical group on file is TrueCare. Dmand AI also links Leon Altamirano to 1 more medical group, named with a free account. Leon Altamirano's employer is on file too: a community health center (fqhc).

TrueCare - San Marcos (Valpreda Rd)FQHC - Main Site · San Marcos, CaliforniaPrimary
TrueCarePrimary care group, San Marcos, CA1 medical groupName with a free accountParent health systemName with a free accountEmployer: community health center (fqhc)Name with a free account
See all 3 affiliations for Leon Altamirano

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Leon Altamirano's practice

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

EHR by site
SiteEHR vendor and product
TrueCare - San Marcos (Valpreda Rd)Available with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Leon Altamirano is one of 1,724 psychologists in California

Psychologist is Leon Altamirano's primary specialty in the NPI Registry, under taxonomy code 103T00000X. Leon Altamirano is licensed in California.

Specialties and state licenses

  • Psychologist, CaliforniaPrimaryLicense PSY23734 · taxonomy 103T00000X

Psychologists near Leon Altamirano

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

1,724psychologists in California
4psychologists in San Marcos

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

Leon Altamirano's patients have a median age of 34

Across all payers, Dmand AI patient panel data puts Leon Altamirano's median patient age at 34, with 68% women.

Leon Altamirano's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 34

Patient panel by sex, all payers

  • Women68%
  • Men30%

Source: Dmand AI Patient Panel Data

How Leon Altamirano takes part in Medicare

Leon Altamirano 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 Leon Altamirano'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
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 Leon Altamirano

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

What is Leon Altamirano's NPI number?

Leon Altamirano's NPI number is 1619271517. It was assigned on January 6, 2011, and it is active in the NPI Registry.

What does Leon Altamirano specialize in?

Leon Altamirano is a psychologist in San Marcos, California. The primary specialty in the NPI Registry is Psychologist (taxonomy code 103T00000X).

Where does Leon Altamirano practice?

Leon Altamirano practices at 150 Valpreda Road, San Marcos, CA 92069. Leon Altamirano's primary practice is TrueCare - San Marcos (Valpreda Rd) in San Marcos, California. Dmand AI also links Leon Altamirano to 1 medical group.

What is Leon Altamirano's office phone number?

The practice phone on file for Leon Altamirano is (760) 436-6755.

What is Leon Altamirano's medical license number?

Leon Altamirano holds California license PSY23734.

What medical group is Leon Altamirano part of?

Leon Altamirano is linked to TrueCare. Dmand AI links Leon Altamirano to 1 more medical group.

Does Leon Altamirano accept Medicare?

Yes. CMS lists Leon Altamirano as accepting Medicare assignment.

How long has Leon Altamirano been practicing?

Leon Altamirano graduated from medical school in 2003, 23 years ago.

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