Dr. Robert I. Chapnick, MD

  • San Jose, CA
  • Internist
NPI1710045646
Publications
1
Insurance carriers
3
State license
1
Year NPI issued
2006
Practice address
751 S Bascom Ave, San Jose, CA 95128-2604
Practice phone
Call (408) 885-6900
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

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Dr. Robert I. Chapnick is an internist in San Jose, California

Dr. Chapnick practices in San Jose, California.

Dr. Chapnick's NPI, 1710045646, was assigned on December 4, 2006. Dr. Chapnick graduated from SUNY Downstate Health Sciences University in 1976. Dr. Chapnick holds California license G39374.

NPI and contact details
NPI enumeration date
December 4, 2006
NPI status
Active
Practice phone
(408) 885-6900
Professional email
Get email
Personal email
Get email
Mobile number
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Medical school graduation
1976

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

Dr. Robert I. Chapnick's practice address is in San Jose, California

Dr. Chapnick's practice address in the NPI Registry is 751 S Bascom Ave, San Jose, CA 95128-2604. The practice phone is (408) 885-6900.

  • NPI Registry address
    751 S Bascom Ave, San Jose, CA 95128-2604Phone(408) 885-6900

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

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

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

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

Source: Dmand AI Technology Install Data

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Dr. Robert I. Chapnick is one of 16,751 internists in California

Internal medicine is Dr. Chapnick's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chapnick is board certified in internal medicine by the American Board of Internal Medicine. Dr. Chapnick is licensed in California.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense G39374 · 1979 to 2026 · taxonomy 207R00000X

Internists near Dr. Chapnick

Counts of internists 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

Dr. Robert I. Chapnick has 1 publication on record

Dmand AI links 1 paper to Dr. Chapnick in 2017. Dr. Chapnick's most frequent co-authors are Janet Carol Mohle-Boetani, MD, Duc Jackson Vugia, MD and Charlotte Wheeler, MD, MPH.

Papers1

Dr. Chapnick's most frequent co-authors

Recent publications by Dr. Chapnick

See all 1 publications and co-authors

See who Dr. Chapnick researches with

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

How network discovery works

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

Dr. Robert I. Chapnick graduated from SUNY Downstate Health Sciences University

Dr. Chapnick graduated from SUNY Downstate Health Sciences University in 1976.

  1. Medical schoolSUNY Downstate Health Sciences University
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Robert I. Chapnick accepts plans from 3 insurance carriers

Dr. Chapnick is in network with 3 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.

  • Elevance
  • Blue Cross Blue Shield of Massachusetts
  • HCSC

Plan types Dr. Chapnick accepts, by number of carriers

  1. Medicare3
  2. PPO3
  3. HMO1
  4. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Robert I. Chapnick'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
Insurance carriers and plan typesDmand AI Insurance Network 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 I. Chapnick

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 I. Chapnick's NPI number?

Dr. Robert I. Chapnick's NPI number is 1710045646. It was assigned on December 4, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Robert I. Chapnick?

Dr. Robert I. Chapnick is an internist in San Jose, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Robert I. Chapnick practice?

Dr. Chapnick practices at 751 S Bascom Ave, San Jose, CA 95128-2604.

What is Dr. Robert I. Chapnick's office phone number?

The practice phone on file for Dr. Chapnick is (408) 885-6900.

What is Dr. Robert I. Chapnick's medical license number?

Dr. Chapnick holds California license G39374.

Is Dr. Robert I. Chapnick board certified?

Yes. Dr. Chapnick is board certified in internal medicine by the American Board of Internal Medicine.

Where did Dr. Robert I. Chapnick go to medical school?

Dr. Chapnick graduated from SUNY Downstate Health Sciences University in 1976.

How long has Dr. Robert I. Chapnick been practicing?

Dr. Chapnick graduated from medical school in 1976, 50 years ago.

Does Dr. Robert I. Chapnick do research?

Dmand AI links 1 publication to Dr. Chapnick.

Who does Dr. Robert I. Chapnick publish with?

Dr. Chapnick's most frequent co-authors are Janet Carol Mohle-Boetani, MD (1 shared paper), Duc Jackson Vugia, MD (1 shared paper) and Charlotte Wheeler, MD, MPH (1 shared paper).

What insurance does Dr. Robert I. Chapnick accept?

Dr. Chapnick is in network with 3 carriers, including Elevance, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.

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