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Professional counselors in Diamond Bar, CA

  • Professional counselor
  • Diamond Bar, California
Professional counselors
15
Linked to a hospital or group
4

There are 15 professional counselors in Diamond Bar.

Find work emails and mobile numbers for all 15 Diamond Bar professional counselors

Validated work emails and mobile numbers for Diamond Bar professional counselors, found through healthcare waterfall enrichment, with a free Dmand AI account.

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Diamond Bar professional counselors, listed A to Z by last name

Each professional counselor on the list has professional counselor as their primary specialty and a Diamond Bar practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.

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Sort and filter all 15 Diamond Bar professional counselors by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.

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Diamond Bar professional counselors, A to Z
Professional counselorHospitalsMedical groupsEmail and phone
Matthew R. Hahn, LPCMHNPI 1760701692-1 groupContacts
Tabitha Ariann Harrelson, LPCNPI 1417238965-1 groupContacts
Sigrid Nikkea Jones, LPC-INPI 1174828537--Contacts
Jeanine Ten Broeck, LPCNPI 1154585974-1 groupContacts

The list shows the 4 professional counselors with a public profile. The other 11 are counted in the total and searchable with a free account.

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

For health IT teams

Find Diamond Bar professional counselors by the EHR they use

Dmand AI has the EHR for 3 of 15 Diamond Bar professional counselors, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.

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Every Diamond Bar professional counselor profile shows current hospitals and groups, Medicare activity and NPI details

  • Primary practiceThe main place they practice, with its type and cityOn every profile
  • Every site of careEach hospital, clinic and group where they practice nowWith a free account
  • EmployerThe organization they work for, when one is on fileWith a free account
  • Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
  • Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
  • Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
  • Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
  • Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
  • NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
  • Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
  • EHR in useThe EHR at each site where they practiceWith a free account
  • Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account

Free account: 30 days free, self-serve, no credit card.

Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data

Sources for the Diamond Bar professional counselor directory

Sources for the data on this page
Data on this pageSource
HCPs, types and specialtiesNPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groupsDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

Professional counselors are HCPs whose primary specialty is professional counselor (taxonomy code 101YP2500X), with an active NPI and a Diamond Bar practice address.

FAQ

Frequently asked questions about professional counselors in Diamond Bar

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

How many professional counselors are in Diamond Bar?

15 professional counselors have an active NPI, a Diamond Bar practice address and professional counselor (taxonomy code 101YP2500X) as their primary specialty. 4 of them are linked to a hospital or medical group.

What is the taxonomy code for professional counselor?

101YP2500X is the NPPES taxonomy code for professional counselor. Sub-specialties with their own code are counted on their own lists.

Dmand AI

Find the right contacts among Diamond Bar professional counselors

Search 15 Diamond Bar professional counselors by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

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