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Dr. Robert Hierholzer, MD

  • Fresno, CA
  • Psychiatrist
NPI1174583710
Publications
2
State licenses
5
Year NPI issued
2006
Practice address
2615 E Clinton Ave, Fresno, CA 93703-2223
Practice phone
Call (559) 225-6100
Professional email
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Personal email
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Mobile number
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Social profiles

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Dr. Robert Hierholzer is a psychiatrist in Fresno, California

Dr. Hierholzer practices in Fresno, California.

Dr. Hierholzer's NPI, 1174583710, was assigned on March 27, 2006. Dr. Hierholzer graduated from Baylor College Of Medicine in 1981. Dr. Hierholzer holds California license C40939.

NPI and contact details
NPI
1174583710NPI Registry (opens in a new tab)
NPI enumeration date
March 27, 2006
NPI status
Active
Practice phone
(559) 225-6100
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Medical school graduation
1981

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

Dr. Robert Hierholzer's practice address is in Fresno, California

Dr. Hierholzer's practice address in the NPI Registry is 2615 E Clinton Ave, Fresno, CA 93703-2223. The practice phone is (559) 225-6100.

  • NPI Registry address
    2615 E Clinton Ave, Fresno, CA 93703-2223Phone(559) 225-6100

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

Dmand AI tracks the EHR system at Dr. Robert Hierholzer's practice

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

EHR by site
SiteEHR vendor and product
Dr. Hierholzer's practiceAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Robert Hierholzer is one of 6,803 psychiatrists in California

Psychiatry is Dr. Hierholzer's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Hierholzer is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Hierholzer's licenses on file in 5 states: California, Tennessee, Texas, Maryland and New Mexico.

Specialties and state licenses

  • Psychiatry, CaliforniaPrimaryLicense C40939 · 1983 to 2026 · taxonomy 2084P0800X
  • Tennessee license2018 to 2025
  • Texas license1981 to 2020
  • Maryland license1989 to 1990
  • New Mexico license1986 to 1987

Psychiatrists near Dr. Hierholzer

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

6,803psychiatrists in California68psychiatrists in Fresno

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

Dr. Robert Hierholzer has 2 publications on record

Dmand AI links 2 papers to Dr. Hierholzer.

Papers2

Recent publications by Dr. Hierholzer

See all 2 publications and co-authors

See who Dr. Hierholzer researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hierholzer works with, so you can find a warm path to the right psychiatrists.

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Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Robert Hierholzer graduated from Baylor College Of Medicine

Dr. Hierholzer graduated from Baylor College Of Medicine in 1981.

  1. Medical schoolBaylor College Of Medicine
  2. Board certified in psychiatryAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Sources for Dr. Robert Hierholzer'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
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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 Dr. Robert Hierholzer

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

What is Dr. Robert Hierholzer's NPI number?

Dr. Robert Hierholzer's NPI number is 1174583710. It was assigned on March 27, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Robert Hierholzer?

Dr. Robert Hierholzer is a psychiatrist in Fresno, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).

Where does Dr. Robert Hierholzer practice?

Dr. Hierholzer practices at 2615 E Clinton Ave, Fresno, CA 93703-2223.

What is Dr. Robert Hierholzer's office phone number?

The practice phone on file for Dr. Hierholzer is (559) 225-6100.

What is Dr. Robert Hierholzer's medical license number?

Dr. Hierholzer holds California license C40939, one of the licenses on file in 5 states.

Which states has Dr. Robert Hierholzer been licensed in?

Dmand AI has state licenses on file for Dr. Hierholzer in California (1983 to 2026), Tennessee (2018 to 2025), Texas (1981 to 2020), Maryland (1989 to 1990) and New Mexico (1986 to 1987).

Is Dr. Robert Hierholzer board certified?

Yes. Dr. Hierholzer is board certified in psychiatry by the American Board of Psychiatry and Neurology.

Where did Dr. Robert Hierholzer go to medical school?

Dr. Hierholzer graduated from Baylor College Of Medicine in 1981.

How long has Dr. Robert Hierholzer been practicing?

Dr. Hierholzer graduated from medical school in 1981, 45 years ago.

Does Dr. Robert Hierholzer do research?

Dmand AI links 2 publications to Dr. Hierholzer.

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